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Electronics & Circuitry

An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow. Enjoy the flow of creativity!

♦ 1044HP x 9U case ♦ 80mm depth clearance for modules
Vendor: Kupa Dobra
$175.00
Nixie tube clock in mid century style assembled using Soviet tubes IN-14. The clock case is made out of eco friendly natural solid oak. The case is polished and smoothed by hands, coated Danish oil. This is a wonderful gift for a Father's Day, birthday, housewarming, anniversary or other event. Features: - Time format: 12/24 time display - Indication: Hours, Minutes, Day, Month (2 modes) - Show date switched ON/OFF - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Adjustable orange backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 9..12V (US, EU, UK or AU socket) All the tubes are in sockets. It simplify the repair in case any of the tubes fail. Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 0.9 lb (0.4 kg) Width: 5.6" (14 cm) Length: 2,4" (6 cm) Height: 3.6" (9 cm) BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$175.00
Nixie tube clock in mid century style assembled using tubes IN-14. The clock case is made out of eco friendly natural solid ash. The case is polished and smoothed by hands, coated wood stain. You can order personalization for a wonderful gift for a Father's Day, birthday, housewarming, anniversary or other event. Options for inscriptions can be seen in the last photo. Features: - Time format: 12/24 time display - Indication: Hours, Minutes, Day, Month (2 modes) - Show date switched ON/OFF - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Adjustable orange backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 9..12V (US, EU, UK or AU socket) - User's manual. All the bulbs are in sockets. It simplify the repair in case any of the bulbs fail. Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 0.9 lb (0.4 kg) Width: 5.6" (14 cm) Length: 2,4" (6 cm) Height: 3.6" (9 cm) BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$179.00
2pc TELE  PICKUPS   SET VERY BEAUTY  FOR ROCK BLUES POP ETC
$180.00
one set P90 Guitar pickups (2pc) Vintage sound in black or white relic cover
$180.00
Box of 50 pcs. power pentodes 6P1P-EV with Noval socket (9-pin). With a red dot, and "OTK" (best military quality). As you can see from the photo, not all tubes are marked with the Svetlana logo, but it is absolutely brand new opened box. 6P1P-EV is similar to 6AQ5, EL90 and 6V6 tubes but with different pinout. Direct replacement 6P1 in Chinese tube amps. Content of precious metals (in one tube): gold - 0.007036 grams platinum - 0.000162 grams Tube factory "Svetlana" (St Petersburg)=C=
Vendor: grayaxel
$180.00
Nixie tube clock in mid century style assembled using tubes IN-14. The clock case is made out of eco friendly natural solid apricot-tree. The case is polished and smoothed by hands, coated Danish oil. The drawing on the wood is absolutely unique and you can be sure that you will not find another watch exactly like it anywhere else. This is a wonderful gift for a Father's Day, birthday, housewarming, anniversary or other event. Features: - Time format: 12/24 time display - Indication: Hours, Minutes, Day, Month (2 modes) - Show date switched ON/OFF - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Adjustable amber backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 9..12V (US, EU, UK or AU socket) All the bulbs are in sockets. It simplify the repair in case any of the bulbs fail. Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 0.9 lb (0.4 kg) Width: 5.6" (14 cm) Length: 2,4" (6 cm) Height: 3.6" (9 cm) BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$180.00
This is a beautiful handmade item. This table clock is made on neon retro tubes (nixie tubes). When turned on, the clock creates a Wi-Fi access point or connects to your home network via Wi-Fi and can synchronize the time via the internet. The clock is controlled and configured from a smartphone or computer using a web interface. The clock uses Nixie indicators Z574M (Germany) and the case is made of natural oak wood. Initial setting: - Turn on the clock - Enable Wi-Fi on your smartphone and connect to "NixieClock" Wi-Fi access point - In the browser, enter the address 192.168.4.1 - In the "Time setting" section, set the current time - In the "Clock setting" section, set the time zone and other parameters - In the "WiFi setting" section, set the name and password of your network (if necessary) - In the "LED setting" section, you can set the color and brightness of the LED backlight Enjoy! Features: - Time format: 12/24 time display - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Adjustable multicolor backlight - Lithium battery backup - Power adapter: input AC 100..240V, output DC 9..12V (US, EU or UK socket) Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$181.00
Nixie Tube Clock IN-14 and  ⠀ Size (LxWxH): (18.5cm) х (7cm) x 2.7”(7.5cm) All materials are environmentally friendly. ⠀ Manufacturer: Handmade in Ukraine. 5V DC, 1A 110-240V
$199.00
FM antenna for long range receiving online radio stations.
$200.00
Feel the full-range dynamics and control. Specially engineered to deal with most hard to drive headphones on market. Just forget about the problem with difficult loads in terms of impedance or power consumption. A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 16 Watt on 32 Ohm load of output power.
Vendor: HiFiBoy
$200.00
Digitech GNX4 Guitar Multi Effects Pedal Board  with Pro Tracks Plus Software • Tested - Functional • Good Condition • Has normal wear • Includes manuals • See Specifications below • Please see images Comprehensive guitar amplifier and speaker modeling/effects processor USB port and included software allow the GNX4 to function as a 24-bit audio/MIDI interface for computer recording Three AudioDNA DSP engines for extensive programming Built-in 8-track recorder can record whole song arrangements, including vocals via an XLR input Microphone input supports condenser microphones via phantom power and includes a 20dB pad Built-in General MIDI drum machine Rugged steel, floor-form housing with included expression pedal and seven foot switches The foot switches are used to select presets, access the tuner, turn individual effects on and off, change amplifier channels, or bypass the GNX4 Compact Flash memory card interface Built-in tuner Form Floor processor Type Multi-effects Presets 80 User Memory 80 Controls and Indicators 7 x Foot Switches 1 x Expression Pedal 5 x Rotary Controls 20 x Effect Select/Status/Mode Buttons 1 x Data Wheel 13 x Matrix LEDs 10 Character Alpha/Numeric LED Display Inputs 1 x XLR Microphone 1 x 1/4" TS phone 2 x 1/4" TRS phone 1 x MIDI 1 x 1/4" TS Optional Footswitch 1 x USB (shared with output) Outputs 2 x XLR 2 x 1/4" TRS phone 1 x 1/4" TRS phone (Headphone) 1 x MIDI 1 x USB Digital Connectivity USB Dimensions 21 1/2" x 9" x 3 1/4"" Weight 10 lbs Specialties Compact Flash slot for optional Type I Compact Flash memory card to increase the available recording time and transfer files to and from a computer
Vendor: memwoodlab
$200.00
Looking for a high-quality  pulse metal detector  that can handle any task? Look no further than the  Clone PI W  with High-Quality Assembly - Brand New! This modern, microprocessor-based device is designed to search for metal objects in a wide variety of environments, including the ground, sand, walls, dense grass, and more. With interchangeable sensors of different sizes, you can easily customize your search to meet your specific needs. ( Replacement sensors are not included! ) This unit features a sleek black panel color , firmware 1.2.2m, and includes mating connectors to the sensor. The cases are  D110A , and the  battery 18650 is not included . The  maximum depth  of detection of objects is impressive, with a ring sensor (diameter 19cm) able to detect a coin with a  diameter of 25mm   up to 30cm  away, and a helmet  up to 60cm  away. The maximum depth of  up to 150cm .  With a depth loop probe (1,2х1,2m),  Helmet - up to 140cm ,  steel barrel 200l  -  up to 200cm,   the maximum depth is  up to 300cm ! Indications are provided through  visual LED  and  audio multitonal alerts , while the device operates in  static search  mode. With a fully charged battery, continuous operation time can last  up to 15 hours . Please note that the operating conditions include an air temperature range of -10...+50ºС, atmospheric pressure of 710...800 mm Hg, and relative humidity up to 95% at temperature +25ºС. It is crucial to avoid operating the unit with the cover removed or with damaged insulation of the sensor cable. This pulse metal detector is based on the principle of excitation of pulse eddy currents in the metal object and measurement of the secondary electromagnetic field which induces these currents. With the built-in microprocessor, the device analyzes this over-radiated signal and produces the corresponding indication of the detected object. Shipping times  can range from 2 weeks to 45 days depending on logistics. Please note that the current situation may cause difficulties, but parcels are still being delivered. Get your hands on the Clone PI W with High-Quality Assembly - Brand New today!
Vendor: Old things
$200.00
Microchips for audio diy projects 
Vendor: Theodotus
$200.00
This clock is assembled using vintage nixie tubes that were produced in the 1970s...1980s, and combines modern electronics with the warm glow of the past. The clock case is made out of natural solid oak, polished and smoothed by hands, coated linseed oil. Full color backlight with keys control. This piece will perfectly decorate any interior in the mid-century, loft, industrial or steampunk style. It would also make a great gift for dad and grandpa (especially for fans of electronics). Features: - Time format: 12/24 time display - Indication: Hours, Minutes, Day, Month (2 modes) - Show date switched ON/OFF - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Adjustable multicolor backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 9..12V (US, EU or UK socket) All the lamps are in sockets. It simplify the repair in case any of the lamps fail. Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 1 lb (0.4 kg) Width: 3.1" (8 cm) Length: 7.1" (18 cm) Height: 3.1" (8 cm) BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$209.00
New tested photoelectric sensor E51.
$215.00
This Nixie clock was assembled using Soviet IN-12 tubes. These tubes are vintage, they were made in the 1970-1980ss, but were not used. Their factory warranty is 5000 hours of operation, but thanks to the protection of the Cathode from poisoning, realized in our clock, the tubes can work for several decades. The original case was made of cedar and covered with wood stain, patina and high-quality polyurethane varnish. Features: - Time format: 12/24 time display - Indication: hours, minutes, seconds - Blinking bulbs with adjustable duration - Selectable date display (from second n...to second m of every minute) - Adjustable date format (DDMMYY, MMDDYY, YYMMDD) - Turn off the blue backlight tubes with a separate button - Selectable blanking of leading zeros - Automatic daylight saving time correction (configurable) - Selectable digit cross fading for the nixies - Selectable „Slot machine“ every n minutes to prevent cathode-poisoning - “Night mode“ – nixies can be switched off for a selectable time - Alarm clock - Nixies can be dimmed by key-press: full+fading, full, half, off) - Nixies can be switched on by key-press during „Night mode“ (slot machine and date display are suppressed) - Nixies are switched on during alarm in „Night mode“ (for a selectable time) - All settings are saved in the EEPROM and will be kept in case of disconnection to mains - Power adapter with EU, UK or US plug is included - The clock accepts 110V and 220V in both frequencies, 50Hz and 60Hz - All options (start/end times, intervals etc.) can be configured with 2 switches (the third is for the alarm handling) during operation. Clock Care: You can use a dry cloth to clean your clock. Product Dimensions: Length: 215 mm (8.3") Width: 70 mm (2.8") Height: 85 mm (3.3") Weight: 545 g (1.2 pound)
$219.00
2 SET Guitar pickups  (Total 5 pcs)  1. SET TELECASTER GUITAR PICKUPS (2pcs) 2. SET STRATOCASTER GUITAR PICKUPS (3pcs)
$220.00
SET TELE GUITAR PICKUPS   NASHVILLE BEST VINTAGE TONE SOUND 3pcs pickups
$220.00
The original case made of polywood and venner. 
Vendor: Kupa Dobra
$220.00
Save 15%
This item can be sold elsewhere, so please contact me first before you buy! FREE SHIPPING  WORLDWIDE Fully assembled Watch With Nixie Tubes  ITT5853 / NL-5870ST made in England. Iit's only completely new electronic components with highest quality soldering. Dimensions of the case from the outside - h 20 mm, d 50 mm. Charging voltage 5V 1A from standard USB power adapter. Time indication and setting mode is done by one button. Watch was tested and showed time more than 500 indications per one charge, or one month standby time. Display mode - 24 hours with the effect of busting the cathode. Battery charge has two modes: - light from red LEDs - charging process; - light from blue LEDs - end of charge. if the tubes light is out - the battery is completely discharged, charge the battery. Case for this watch was printed at LCD 3D printer, material - resin tm. Resione K+ Black like ABS - improved formula, no fluorescent effect in sunlight. This lot includes: 1pc fully assembled watch with USB cabel. This watch is almost entirely handmade. By making a purchase you will support the further development of this project. Thank you very much in advance for the deal! You  can  take a look  video, how this watch look like  here: youtu.be/xgnIMUfK3g8 Watch other videos on my channel. Attention: risk of high voltage shock - be extremely careful, because the operating voltage of the nixie tubes is 160...180 volts.  Even when they are not working, high-voltage circuits can store a fairly accumulate high voltage .  Protect from dust and water ingress.   Attention - depending on the taxation on state of USA or the regions of Europe,  can be additional tax charged when you pay,  if you see an additional tax - I cannot influence this due to your local laws.
$269.00 $229.00
Save 12%
Handmade Tesla Music Coil. The body is made of wood and plastic and covered with several layers of varnish to prevent damage to the wood and give a more beautiful appearance. All plastic parts were modeled and printed on a 3D printer. The Tesla coil control unit is equipped with: an MP3 player, Bluetooth and tone block that allows you to listen to music from a regular USB flash card and microSD card, as well as via Bluetooth from a smartphone or computer. Modes: MP3 player and Bluetooth are switched by a switch on the back panel of the control unit. This Tesla music coil works only on 220 volts and consumes 250 watts. For the correct operation of this Tesla coil, grounding is required, if there is a connected grounding in the sockets in the house, then additional grounding no need to connect. If there is no grounding in the house, it must be connected through the cable included in the kit.
$260.00 $230.00
Nixie tube clock in mid century style assembled using vintage tubes IN-14. The clock case is made out of eco friendly natural solid ash. The case is polished and smoothed by hands, coated wood stain. Full color backlight with wireless radio remote control. You can order personalization for a wonderful gift for a birthday, wedding, anniversary or other event. Options for inscriptions can be seen in the last photo. Features: - Time format: 12/24 time display - Indication: Hours, Minutes, Day, Month (2 modes) - Show date switched ON/OFF - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Adjustable full color backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 9..12V (US, EU or UK socket). All the lamps are in sockets. It simplify the repair in case any of the lamps burns out. Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 1 lb (0.4 kg) Width: 3.1" (8 cm) Length: 7.1" (18 cm) Height: 3.5" (9 cm) BOX CONTAINS: 1 x Nixie tube clock 1 x Power adapter
Vendor: NixieartUA
$239.00
Nixie tube clock assembled using vintage Soviet tubes IN-14. The clock case is made out of eco friendly natural solid walnut + epoxy resin, polished and smoothed by hands, coated Danish oil. Full color backlight with keys control. You can order personalization for a wonderful gift for a Father's Day, birthday, housewarming, anniversary or other event. Features: - Time format: 12/24 time display - Indication: Hours, Minutes, Day, Month (2 modes) - Show date switched ON/OFF - Effects preset Slot Machine every 10 minutes (preventing cathode poisoning) - Adjustable multicolor backlight - Lithium battery backup - Simple time setting using three buttons - Power adapter: input AC 100..240V, output DC 9..12V (US, EU or UK socket) All the lamps are in sockets. It simplify the repair in case any of the lamps fail. Warning! Please after delivering keep devices in a room at least for 2 hours before turn it on. ITEM DETAILS: Weight: 1 lb (0.4 kg) Width: 3.1" (8 cm) Length: 7.1" (18 cm) Height: 3.1" (8 cm) BOX CONTAINS: 1 x Nixie clock 1 x Power adapter
Vendor: NixieartUA
$249.00
sound and video: Shamanic drum 20 inch (56 cm), Black Pearl A powerful companion or helper for shamanic travel and work with the subconscious. When working with a drum, you need to be careful to clearly distinguish between the desired and the actual during your travels. A good helper for shamanistic travel. Come to my store. There are a lot of different drums. There are already ready to ship tomorrow! sample bag you can see here https://www.etsy.com/listing/609182926/shaman-drum... shamandrum, Healing drum, frame drum, schamanen trommel, medicine drum
Vendor: Shamandrums
$260.00
Xiaomi Redmi 3S. Bu telephone. Good use for personal use.
$290.00
Save 15%
I would like to propose pieces (non-treated) of single crystal magnesium fluoride (MgF2). The material was produced in Ukraine, by the Institute for single crystals (Kharkiv), in October 1983. It was planned to use it during his scientfic-research work, but priorities changed and the materials was lying in the box about next 38 years. There are 11 pieces available with total mas 4,830 kg, their parameters are shown in the table below. Crystallographic  orientation (if marked) Position No. Form/Dimensions, mm Mass, kg F 1 Irregularly-shaped/ 150*77 1,800 F 2 Cylindrical shape/ 36*90 0,275 - F 3 Cylindrical shape/ 93*39 0,300 - F 4 Cylindrical shape/ 85*25 0,258 - F 5 Cylindrical shape/ 81*36 0,234 - F 6 Prism/39*35 0,087 - F 7 Prism/ 69*24 0,182 F 8 Irregularly-shaped/ 57*39 0,245 - F 9 Prism/ 73*22 0,220 - F 10 Prism with cleavage/ 80*42 0,535 F 11 Prism with cleavage/ 80*60 0,700 MgF2 is rare material, which is usually being used for presicion optical components production. These components include  lenses, prisms and  windows with simple or complicated geometry. This material is trasnsparent (transmissivity over 0,9) in spectral range 120-8000 nm.  It should be outlined, that there are only non-treated pieces (see the Photos) available!   Photos have been obtained at day light for the most true color demonstration. The price is noticed per 1 kg.
$350.00 $299.00
Feel the full-range dynamics and control. Specially engineered to deal with most hard to drive headphones on market. Just forget about the problem with difficult loads in terms of impedance or power consumption. A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 16 Watt on 32 Ohm load of output power.
Vendor: HiFiBoy
$300.00
Feel the full-range dynamics and control. Specially engineered to deal with most hard to drive headphones on market. Just forget about the problem with difficult loads in terms of impedance or power consumption. A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 16 Watt on 32 Ohm load of output power.
Vendor: HiFiBoy
$300.00
CUSTOM GUITAR PICKUPS STRAT+HUMBUCKER (HSS) SUPERSTRAT all pups work and high quality B -15.5K M - 6.2K N - 5.7K
$300.00
Feel the full-range dynamics and control. Specially engineered to deal with most hard to drive headphones on market. Just forget about the problem with difficult loads in terms of impedance or power consumption. A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 12 Watt on 32 Ohm load of output power.
Vendor: HiFiBoy
$300.00
Feel the full-range dynamics and control. Specially engineered to deal with most hard to drive headphones on market. Just forget about the problem with difficult loads in terms of impedance or power consumption. A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 12 Watt on 32 Ohm load of output power.
Vendor: HiFiBoy
$300.00
Used psu for microphones 
Vendor: Theodotus
$300.00
Guitar pickups Set (2 pc) humbucker PAF STYLE color - relic cover
$385.00
Order from Tine part 2 6.06.2019 hoop earrings 22 * 14 = 308 earrings flowers 8 * 21 = 168 tulips 13 * 22 = 286 calla 5 * 46 = 230 peonies 2 * 59 = 118 1110 shipping 46 total 1156 3 parts in total
$400.00
Looking for a high-quality  pulse metal detector  that can handle any task? Look no further than the  Clone PI W  with High-Quality Assembly - Brand New! This modern, microprocessor-based device is designed to search for metal objects in a wide variety of environments, including the ground, sand, walls, dense grass, and more. With interchangeable sensors of different sizes, you can easily customize your search to meet your specific needs. ( Replacement sensors are not included! ) This unit features a sleek black panel color , firmware 1.2.2m, and includes mating connectors to the sensor. The cases are  D110A , and the  battery 18650 is not included . The  maximum depth  of detection of objects is impressive, with a ring sensor (diameter 19cm) able to detect a coin with a  diameter of 25mm   up to 30cm  away, and a helmet  up to 60cm  away. The maximum depth of  up to 150cm .  With a depth loop probe (1,2х1,2m),  Helmet - up to 140cm ,  steel barrel 200l  -  up to 200cm,   the maximum depth is  up to 300cm ! Indications are provided through  visual LED  and  audio multitonal alerts , while the device operates in  static search  mode. With a fully charged battery, continuous operation time can last  up to 15 hours . Please note that the operating conditions include an air temperature range of -10...+50ºС, atmospheric pressure of 710...800 mm Hg, and relative humidity up to 95% at temperature +25ºС. It is crucial to avoid operating the unit with the cover removed or with damaged insulation of the sensor cable. This pulse metal detector is based on the principle of excitation of pulse eddy currents in the metal object and measurement of the secondary electromagnetic field which induces these currents. With the built-in microprocessor, the device analyzes this over-radiated signal and produces the corresponding indication of the detected object. Shipping times  can range from 2 weeks to 45 days depending on logistics. Please note that the current situation may cause difficulties, but parcels are still being delivered. Get your hands on the Clone PI W with High-Quality Assembly - Brand New today!
Vendor: Old things
$400.00
The new automation model PERVAK 4.0 is a new device with expanded functionality. 1. The built-in barometer automatically adjusts the set temperature shelf for product selection, depending on changes in atmospheric pressure, which allows, during the rectification process, which can last more than ten hours, to set the minimum size of the shelf to improve the quality of the product.              When the atmospheric pressure changes during the rectification process, the automation will correct the temperature shelf in accordance with the pressure changes.   2. Tailings extraction valve. An additional valve allows you to select tail fractions during the rectification process using a tails collection unit. (The tailings selection unit is not included in the automation delivery set) Accordingly, the tailings selection valve installed on the lower selection unit will select the tailing fractions (unload the column or MMC) at a speed specified by the operator when a certain temperature in the cube is reached. You can, for example, start collecting tailings at a rate of 200 ml per hour when the temperature in the cube reaches 90C. In order for the tailings selection valve not to work, the tailings selection temperature must be left at “100” 3. Decrement of the king. Reducing the amount of selection when the temperature in the drawer increases (green sensor) by a given amount. This feature is especially important for tray column distillations, as we know that start-stop operation is not optimal when operating on tray columns. After switching from the head selection mode to the body selection mode, the automation records the temperature of the green sensor and, as the temperature rises by every degree, reduces the selection speed by the required amount. In order not to reduce the selection speed, it is necessary to leave the value “Decrease by side” at “0” 4. Ability to change the direction of heads. We have added a “Heads down” or “Heads to the side” switch, which allows you to change the direction of the selection of heads and also allows you to install a head valve on the hanging parrot. Then, when selecting heads, the valve will be open and the heads will flow down, after switching to body selection, the valve will close and the parrot’s filling field, the body will be taken into the body selection tank. 5. Emergency stop button on the main screen. Also in model 4.0 all the functionality of the automation model of model 2.6 is implemented   Liters per hour - the ability to select in % or convert to the usual liters per hour.   Two working powers of the head + body - now you can set different heating power for the selection of heads and for the selection of the body.   Selection of goals by level/time. Knowing the number of heads and the selection speed, you can select heads either by a level sensor or by a given time.   Temperature graphs - Ability to monitor temperatures and system logs during any process.   Ability to receive Push notifications on your smartphone. To activate the Function, you need to download a new version of the application for iOS or Android, having previously deleted the old one.   Checking valves - In the settings, you can click the check valves button and check the functionality of all valves by running the test mode.   We swapped the heads and body - now in the head/body switching unit the heads flow downwards, the body to the side.   Added the ability to change the direction of HEAD-BODY selection, now heads can be directed either to the side or down.   We added a kilowatt hour counter, now in the Data-Statistics tab you can see how much electricity the system has consumed in real time.   Pervak 4.0 automation with a web interface is a new generation controller. With the of automation for rectification, you can fully automate the processes of distilling mash into raw, automation of rectification, automation of brewing, automation of mashing. Automation for rectification allows you to control all processes remotely, from a smartphone or computer, using an application or web interface.   Basic operating modes of automation for moonshine brewing:   - Distillation (processing mash into raw in potstill mode)   - Rectification   - Mashing or brewing beer (up to 10 temperature pauses and cooling with a chiller)   - In manual mode, automatic rectification can be used to control the following processes: Heating element power adjustment, Precise temperature maintenance in PID mode, Emergency stop of the system due to water flow, cube overheating and TSA temperature increase, Precise control of the selection speed and control of selection valves, heads and supply of cooling water, Temperature control in the cube, drawer, selection unit and TSA.   Automation for distillation, rectification and mashing allows you to fully automate the process of distilling mash into raw, the rectification process, the process of brewing beer and mashing grains for whiskey and bourbon.   The Wi-Fi module provides you with complete control and management of all automatic distillation processes. All you need is to connect the controller to a stable source of Internet connection and have access to the network on your smartphone.   Information synchronization time is 15 seconds.   When using the Pervak Application browser, you can receive push notifications about automation processes and errors.   The automation is designed to control heating elements or electric stoves with a power of up to 3.5 kW, which is quite enough for most processes carried out at home.   For ease of use, the controller is equipped with a DIN rail for wall mounting.   The delivery set of Automation for Distillation, Rectification and Mashing with Pervak 4.0 Wi-Fi barometer includes:   Automation with touch screen 1 pc.   Block dimensions Height 70 mm; Width 140 mm; Length 220 mm   Solenoid valve 3 pcs. Cable length 2 meters   Temperature sensor 4 pcs. Cable length 2 meters   Level sensor 1 pc. Cable length 2 meters   Tee for head valve for 10 mm hose. 1 PC.   Tee for water temperature sensor 1 pc.   Quick release 0.25 for 10 mm hose 6 pcs.   Nipple for thermometer sensor 1 pc.   Attention, Paper instructions are not included in the package, instructions are available in the “instructions” section of this product!   Operating modes   In Manual mode you can:   - manually turn on and off the heating element or electric stove   - adjust the power of the heating element   - maintain accurate temperature in PID control mode   - open and close the water supply valve   - open and close the extraction valve   -set temperature, hysteresis and sampling rate as a percentage   - set the Emergency mode for water, level and cube temperature   In Distillation mode you can set:   - acceleration power   - selection power   - temperature of transition from maximum power to extraction   - stop temperature   - water accident temperature   In Rectification mode you can specify:   - acceleration power   - work power   - operating temperature (in the drawer)   - stop temperature per cube   - temperature of head selection (set automatically after stabilization of the column)   - goal selection hysteresis   - body selection hysteresis   - speed of goal selection   - body selection speed   - water accident temperature   - column stabilization time   - number of start-stop cycles   - reducing the selection, upon reaching a certain temperature in the cube, to maintain the reflux ratio. In the Mashing mode you can:   - indicate the number of temperature pauses   - turn cooking on or off   - turn cooling on or off   - for each pause you can select the temperature, hysteresis and pause time   - select boiling temperature   - set the power of the heating element   - select cooking time   - indicate temperature and cooling hysteresis   Additionally, as options for Pervak 4.0 automation with a web interface, you can order:   - Adapter   - Nipple 10 mm     - Long temperature sensor for mashing
Vendor: Prolitech
$430.00
Precision power supply unit for tube amplifiers and equalizers, AC to DC, 220/110V, 2U rack mountable.
$483.00
Feel the full-range dynamics and control. Specially engineered to deal with most hard to drive headphones on market. Just forget about the problem with difficult loads in terms of impedance or power consumption. A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 16 Watt on 32 Ohm load of output power.
Vendor: HiFiBoy
$500.00
Feel the full-range dynamics and control. Specially engineered to deal with most hard to drive headphones on market. Just forget about the problem with difficult loads in terms of impedance or power consumption. A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 16 Watt on 32 Ohm load of output power.
Vendor: HiFiBoy
$500.00
Ready-made board of the metal detector Pirate. The size of the board 3/7cm. Speaker included. Working, tested boards. The Pirat metal detector is one of the most famous because of its simplicity and quite good characteristics.  This device is able to pick up coins under the ground at a distance of 15-20 cm, large metal objects - up to 120 cm. Tuning of the Pirate metal detector A properly assembled metal detector does not need fine tuning, but for fine tuning there are two variable resistors R12 and R13 in the circuit. To tune it, turn R12 and R13 until you get rare clicks in the speaker. Before tuning, turn on the metal detector and wait 10-20 seconds. Move all metal objects away from the search coil. Specifications Coin detection depth, to 20 - 22 cm Depth of detection of large objects, 100 - 120 cm Supply voltage, 9 - 14 V Current consumption, 60 - 70 mA Impulse current consumption, 1 - 2 A Board dimensions, 45 X 52 mm
Vendor: Old things
$520.00
This Schecter Avenger A7 Floyd Rose electric guitar is perfect for any musician looking for a high-quality instrument. With its unique metallic black body color, this guitar is sure to stand out on stage. The guitar features a Floyd Rose tremolo system for precise tuning and a smooth playing experience. Comes with a gig bag and will be packaged appropriately.
Vendor: memwoodlab
$600.00
Germanium Transistors for diy projects 
Vendor: Theodotus
$600.00
Feel the full-range dynamics and control. Specially engineered to deal with most hard to drive headphones on market. Just forget about the problem with difficult loads in terms of impedance or power consumption. A mode with a supply voltage of 80 volts of output stage all that features are providing clean transmission for signal up to 12 Watt on 32 Ohm load of output power.
Vendor: HiFiBoy
$600.00
KIT of 10 Music Synthesizer - Byxa white - 1 - uRipples - 4 - Shrouds - 2 - uFrames - 1 - Shutters - 1 - 3x3 - 1
Vendor: Kupa Dobra
$680.00
BIG LOT Guitar Humbucker pickups - 6 Set (12 pc) Lot wholesale pickups for very good price including screw and spring and bonus !!!! few best capacitors for you guitars!
$780.00
dbx 165 audio compressor
$900.00
Spinner 360 is getting more and more attention from people. If you want to be the first in this area in your city, then order yourself a selfie 360. Specifications: 1) dimensions 60х60х25cm;80x80x25cm. 2) maximum load 350 kg (becomes 5 people). 3) operates on a 220v network and a 12V battery. 4) is launched from the remote control. 5) there is a speed controller for the selfie stick. Set: 1) platform 2) remote start 3) selfie ring 4) charging 5) case 6) two mounts for phone and camera. Shooting weddings, corporate parties, events, festivals, marathons, street point ... Many applications, from street to professional photography. There are many variants of 360 platforms available, we can also make it individually for you.
Vendor: Videozona360
$1,650.00
Stunning ZIN70 - the largest Nixie Clock ever The true resurgence of the Nixie devices commenced with the production of digital Nixie clocks with mobile and web applications for grass roots. These beautiful glow discharge indication lamps can only be eclipsed by the larger spectacular pieces. Please meet the largest Nixie bulb in the world produced for public - stunning ZIN70. About ZIN70 bulb It is a merge of the classic Z and IN types of Nixie tubes Height of the filament – 70mm Height of the bulb - 150 mm Diameter of the bulb - 58 mm Own pins and z568m Nixie tube pins Aluminum and black anodized tube base Annealed tube glass - stainless steel Hand crafted in own laboratory with edge technologies Unlimited service life About electronics High-end PCB With the “new normality” upon us, ZIN70 Nixie Clocks can become ubiquitous in the maisons, offices, and businesses that offer in-house services, such as fitness centres, hotels, and cinemas. With the new ZIN70 Clocks and the largest ever Nixie bulb, we can enjoy the full sized neon lights in the elaborated Clock’s mechanism. ZIN70 Clock shows precise time, date and temperature, can be tweaked from the Internet, and upgraded from the manufacturer’s site. It comes with the glass case in wood and black or silver plastic. ZIN70 bulb has unlimited service life, and can work uninterrupted. Order ZIN70 Clock for your maison Now, as we spend much time at home, gorgeous ZIN70 Clock on the book shelf in your home-office, or fireplace in your living room can be a new exiting part that you decorate your new space with. Of cause, the reason why one can want this Clock is for its large size. But what makes ZIN70 meaningful is that it is a survival of the history and a beautiful piece of edge technological art. It is almost eternal. It will show you the exact time flawlessly as ruining of the tube is only conditioned by the natural aging of the components that are sealed in its envelope. This Clock can set any mood at your premises. You can tune theme chimes and lights or start your day with atmospheric alarm: Downtown cathedral, Quirky Fallout, Romantic inn, Police, Holidays, New day. For your convenience, you can tweak the Clock’s behavior from your smartphone, desktop, or right from the Clock. Sound Theme alarm and hour chimes What time of the day to start and end hour chimes How long to play alarm How loud to play Order ZIN70 Clock for your business Since the number of visitors is limited and the prices per guest go higher, offering exquisite experiences has become a priority. ZIN70 Clock can be the right clock to count time that your clients spend in your premises. ZIN70 Nixie Clock is large. Your guests can enjoy the glowing digits change in a fine Clock while waiting by the reception in a hotel, in a cinema hall, or while training. It can be a trend that adds value to your brand. These little nuances are the ones that clients never forget and tell their friends about. Visual RGB color scrollbars for underlight Levels of brightness of filaments Levels of gradual switch of filaments How to transfer from time to date and temperature Slot machine Colons Order ZIN70 for your office ZIN70 Nixie Clock immediately shows your status, like a good car does it. It counts exact time with high precision. The speed of the glow discharge indication technology is only limited by the speed of the electric current in neon/argon gas. Turning on WiFi for time reference is the most expected finetuning here. You have no need to go any further. The Clock will connect and set up the time itself. This piece of historical heritage and technological craftsmanship with the largest Nixie bulbs in the world is not only an investment to be proud of but is also a very spectacular mechanism to look at. Time accuracy Precise Zero inaccuracy Order ZIN70 now and enjoy full sized Nixie lights for years! Product details How to set ZIN70 Clock Encoder knob on the Clock Web/mobile apps for Android, iOS, Windows, similar Main features Time -  WiFi time modules Summer time auto switch Temperature °C /F American/European Date display Software upgrade Visual and Sound Underlight Digits Colons Alarm Hour chimes Modes Night mode – maximum saving energy Slot machine mode – cathode anti-poisoning, tube protection System parameters Supply voltage - 24V Average consumption of current - 0.95A Highest consumption of current - 2.5A Adapters Suitable for your country FAQ -What type of Nixie tube is ZIN70? It is the new type created by Millclock with the largest dimensions of a Nixie tube known in the world as on the date of production ZIN70 - 150mm x 58mm. - Are Nixie tubes dangerous? No. Nixie lamps work as neon lamps. The glow discharge technology that is used in all Nixie clocks is 100% harmless. The cathode filaments in the bulbs light up in neon gas when electric current switches them against the anode mesh. Power voltage is under 24V. -How long do Nixie tubes last? Unlimited uninterrupted work – the life service of ZIN70 bulbs 15 years – warranty for ZIN70 bulbs 2 years – the warranty for electronics -Can I return ZIN70 Clock? Yes. Please see our Exchange and refund policy. -Is it difficult to set up ZIN70 Clock? No. You do it like you switch TV channels. It is shipped with the Manual. The video guide is available. However, Millclock is known for their superfluous list of functions in Clocks, and if you do Extended settings, you need to follow that part of the Manual precisely. -Can I use ZIN70 bulb other than in this Clock? Yes. ZIN70 Nixie tube has its own pinning and the pinning of the common z568m Nixie tube. If you do, you need to be qualified to work with Nixie lamps. -Can I set ZIN70 Clock via Internet? Yes. You need to download free Millclock program for Android, iOS or Windows from the Internet and set your ZIN70 Clock from there. -How strong is the glass of ZIN70 tubes? It is annealed. This means that it has been strengthened to stainless steel.
Vendor: Millclock
$1,799.00
Abbas Esoteric Audio DAC 4.0 Please note, I'm selling the fully operational circuit board without the housing. Please feel free to ask for more information or pictures. I'm shipping for free. This is a custom built non-oversampling (NOS) DAC by Abbas Zulfugarov, the designer of the more mainstream (but lower end) SW1X DACs. It is arguably Abbas' highest-end offering, built around two new-old-stock Burr Brown PCM58P R2R (multibit resistor ladder) chips. The now-discontinued PCM58P had the highest true bit depth of any mainstream R2R chip owing to its unique outboard trim pots that allows each chip to be individually compensated at installation. The presentation is a bit more honest/less romantic than TDA1541 and PCM63. This DAC has one of the most natural timbres of any DAC I've tried. Far superior to Hugo products, Metrum's Pavane/Adagio gets closer but I still think Abbas wins on naturalness. This DAC sounds analog! It is not souped up and edgy like the delta-sigma Mytek stuff. The output stage of this DAC is a copy of Kondo's Audio Note SRPP stage, based on matched 6bl7 tubes. I have a spare set that I will include. It uses Black Gate capacitors around the DAC chips, and AudioNote Tantalum resistors in the audio path. Abbas is known for his fanatical devotion to parts selection, virtually all of which are discontinued or vintage, salvaged from old German and ex-Soviet equipment. Everything is discrete and oversized—you will not find any surface-mount nonsense inside. I can accept PayPal friends and family, please let me know if this is the option for you.
Vendor: 79street
$2,200.00