Single power supply rectifier board for JLH 1969 Class A HIFI amplifier board 25,88 EURPrix de vente initial : 27,24 EUR-5 %
16.5 in Copper antenna for Multi-Frequency Oscillator MWO Multi-Wave Oscillator 331,92 EURPrix de vente initial : 349,39 EUR-5 %
NEW Multiplier rectifier High voltage power supply Static generator 60KV 100KV 174,70 EUR à 200,90 EURPrix de vente initial : 183,89 EUR-5 %
NEW-vacuum tube-FM-radio retro sound valve stereo radio kit with audio output 524,09 EURPrix de vente initial : 551,67 EUR-5 %
32-bit Level Indicator Panel VU Meter Mono Channel LED Assembled Board 12,06 EURPrix de vente initial : 12,70 EUR-5 %
D.Klimo LAR Gold Plus MM MC Tube Phono Preamplifier Finished Boards(No tube) 419,27 EURPrix de vente initial : 441,34 EUR-5 %
D.Klimo LAR Gold Plus MM MC Tube Phono Preamp DIY Kit + Power Supply + Case 131,02 EUR à 349,39 EURPrix de vente initial : 262,96 EUR-5 %
1PCS LJM L20 mono Amplifier board With Angle Aluminum Mono 350W amp board 31,22 EURPrix de vente initial : 32,87 EUR-5 %
12AX7 12AT7 12AY7 (upper) replace the 6N3/5670 (lower) tube conversion seat 9,61 EUR à 11,36 EURPrix de vente initial : 10,11 EUR-5 %
800W Mono High Power Professional Amplifier 2SA1943/2SC5200 Finished Power AMP 58,52 EUR à 117,92 EURPrix de vente initial : 61,60 EUR-5 %
High-power Tesla coil induction arc music Tesla coil pulse high voltage 220V 277,77 EURPrix de vente initial : 292,39 EUR-5 %
HIFI Fever OP01 OP03 Full Discrete Component Field Effect Input Op Amp Module 20,09 EUR à 27,08 EURPrix de vente initial : 21,15 EUR-5 %
50KV/100KV Pointer Type High Voltage DC Voltmeter Plate + Resistor 20,09 EURPrix de vente initial : 21,15 EUR-5 %
NOS DAC/I2S NOS Decoder Shifter Board and I2S Data Conversion Right-Aligned 25,88 EURPrix de vente initial : 27,24 EUR-5 %
HIFI dual decoding DAC I2S for volumio moode Raspberry Pi DAC Raspberry Pi 3B 4B 27,08 EURPrix de vente initial : 28,50 EUR-5 %
Low Voltage 48v Small Bluetooth Music Tesla Coil Artificial Lightning 10cm 27,08 EUR à 36,69 EURPrix de vente initial : 38,62 EUR-5 %
5+2/6+2 in 2+2 out audio source + amplifier + speaker multi-function switcher 122,29 EUR à 126,66 EURPrix de vente initial : 128,72 EUR-5 %
300B tube amplifier board 6J8P 717A push single-ended tube power board 9WX2 117,92 EURPrix de vente initial : 124,13 EUR-5 %
D.Klimo Parallel Tube Regulator Power Supply Rectifier Board DIY Kit 39,31 EUR à 69,88 EURPrix de vente initial : 41,38 EUR-5 %
Integrated Tesla primary coil for half bridge DRSSTC music Tesla coil 150~1000mm 31,45 EUR à 279,51 EURPrix de vente initial : 36,78 EUR-5 %
Constant Temperature Clock OCXO System Motherboard for CD Turntable/DAC Decoding 210,51 EUR à 236,71 EURPrix de vente initial : 249,17 EUR-5 %
D.Klimo LAR Gold Plus MM MC Tube Phono Preamp DIY Kit+ Power Supply+Case 724,99 EURPrix de vente initial : 763,15 EUR-5 %
Kondo-M7 gallon preamp board diy kit finished board+transformer+housings 94,34 EUR à 296,98 EURPrix de vente initial : 133,32 EUR-5 %
NEW 2000W Pure Sine Wave Inverter Power Board Post Wave Amplifier Board Finished 37,94 EURPrix de vente initial : 39,93 EUR-5 %
Large Tesla Coil Multi-Frequency Oscillator MWO Multi-Wave Oscillator 1 310,22 EURPrix de vente initial : 1 379,18 EUR-5 %
GG-PSU high-voltage dual voltage regulator + filament power supply kit 27,32 EURPrix de vente initial : 28,75 EUR-5 %
DAC decoder board coaxial fiber I2S 3B 4B for Raspberry Pi 38,34 EURPrix de vente initial : 40,35 EUR-5 %
Unbalanced to balanced RCA to XLR for HIFI preamp board audio DIY kit / finished 18,34 EUR à 21,09 EURPrix de vente initial : 19,31 EUR-5 %
Portable Case Multi-Frequency Oscillator MWO Multi-Wave Oscillator Double Ring 2 096,36 EURPrix de vente initial : 2 206,69 EUR-5 %
Compact 100A Full Bridge Inverter Module DRSSTC/Driver Board for Tesla Coil 67,26 EUR à 253,31 EURPrix de vente initial : 70,80 EUR-5 %
Electron Tube Converter 12AX7 ECC83 Top Replace 6N2 Button 12AU7 ECC82 To 6N1 9,61 EUR à 11,36 EURPrix de vente initial : 11,95 EUR-5 %
6N8P 6H8C 6SN7 CV181preamplifier board 6Z5P 6X5 bile rectifier direct connection 19,66 EUR à 73,37 EURPrix de vente initial : 20,69 EUR-5 %
1500W LLC soft switching power amplifier switching power supply board ±80V/ 220V 69,97 EURPrix de vente initial : 73,65 EUR-5 %
12v relay 16CH wireless RF Remote Switch Transmitter Switch+ Receiver 29,72 EURPrix de vente initial : 31,28 EUR-5 %
NEW 12V Mini electric cutter polishing hand wheel angle grinder motor 11,50 EURPrix de vente initial : 12,11 EUR-5 %
6N11/6DJ8/ECC88/6922 horizontal installation SRPP bile preamp board 49,79 EURPrix de vente initial : 52,41 EUR-5 %
MAX745 4.2 4.35V 1-4 Packs Lithium Battery Charging Board Voltage Current adjust 10,43 EURPrix de vente initial : 10,98 EUR-5 %
NEW 30CM Arc Tesla coil Music Solid State Tesla Coil DRSSTC Artificial Lightning 305,72 EURPrix de vente initial : 321,81 EUR-5 %
0.96 OLED Music Spectrum Display Analyzer Audio Level Indicator rhythm VU METER 26,36 EURPrix de vente initial : 27,75 EUR-5 %
AS60 LED Digital Music Spectrum Audio Sound Level Display VU Meter Analyzer Amp 45,61 EURPrix de vente initial : 48,00 EUR-5 %
Large Tesla Coil Multi-Frequency Oscillator MWO Multi-Wave Oscillator 110V/220V 1 353,90 EURPrix de vente initial : 1 425,16 EUR-5 %
5V 30bit LED display VU meter module dB meter level meter amplifier stereo diy 24,81 EURPrix de vente initial : 26,11 EUR-5 %
Discrete Single Op Amp Audio Preamp HiFi Op amp Module Chip 17,47 EURPrix de vente initial : 18,39 EUR-5 %
DIY 6/10/level high voltage Marx generator pulse high voltage arc Kit 23,97 EUR à 138,98 EURPrix de vente initial : 25,23 EUR-5 %
Kjeldahl drip generator simple kelvin drip generator static generator kit 61,14 EURPrix de vente initial : 64,36 EUR-5 %
6N2 6N1 (top) to 12AX7 ECC83 ECC82 6N10 12AU7 (bottom) adapter 6.3V converter 10,48 EUR à 12,23 EURPrix de vente initial : 12,87 EUR-5 %
Dual Discrete Op Amp HiFi Audio Preamp Operational Amplifier OPAMP replace ad827 18,97 EURPrix de vente initial : 19,97 EUR-5 %
NEW Vacuum Tube FM Radio Vintage Audio Valve Stereo Receiver DIY/ transformers 146,75 EUR à 288,25 EURPrix de vente initial : 285,03 EUR-5 %