High-power Tesla coil induction arc music Tesla coil pulse high voltage 220V $302.10Was: $318.005% off
Super Heterodyne Radio Receiver 6 Transistor Schematic+Enclosure Speaker DIY Kit $9.50Was: $10.005% off
U/V UHF VHF dual band spectrum analyzer BNC with tracking source tuning Duplexer $103.80Was: $109.265% off
NEW Multiplier rectifier High voltage power supply Static generator 60KV 100KV $190.00 to $218.50Was: $200.005% off
Large Tesla Coil Multi-Frequency Oscillator MWO Multi-Wave Oscillator 110V/220V $1,472.50Was: $1,550.005% off
Medium wave transmitter experiment AM radio transmitter DIY kit test radio $26.07 to $29.18Was: $27.445% off
6N2 6N1 (top) to 12AX7 ECC83 ECC82 6N10 12AU7 (bottom) adapter 6.3V converter $11.40 to $13.30Was: $14.005% off
110V 2~4 way CATV TV VCR Antenna Signal Amplifier Booster Splitter 30db $25.65 to $28.50Was: $28.005% off
10W VHF UHF Duplexer Filter to place between transmitter and antenna $17.10 to $21.85Was: $23.005% off
12AU7 ECC88 Tube Preamplifier Reference ARC Circuit by ZHI+Transformer+Case $128.25 to $351.50Was: $370.005% off
External Cat Display 12864 LCD For YAESU FT-817 FT-818 FT-857 FT-897 818ND 857D $49.40 to $68.40Was: $52.005% off
NEW R1-2020 Zello EchoLink SSTV PSK31 AllStarLink Radio-Network link Controller $52.25Was: $55.005% off
Musical Tesla Coil Touchable Artificial Lightning Music Box Support Bluetooth $38.00 to $42.75Was: $45.005% off
800W Mono High Power Professional Amplifier 2SA1943/2SC5200 Finished Power AMP $63.65 to $128.25Was: $67.005% off
Compact 100A Full Bridge Inverter Module DRSSTC/Driver Board for Tesla Coil $73.15 to $275.50Was: $77.005% off
5PCS 2000pF 30KV high voltage capacitor Marx generator voltage doubler rectifier $19.00Was: $20.005% off
Integrated Tesla primary coil for half bridge DRSSTC music Tesla coil 150~1000mm $34.20 to $304.00Was: $40.005% off
DC 15V to 40kV Pulse high voltage arc generator Boost transformer Ignition Coil $27.10Was: $28.535% off
110V~220V music Tesla coil SSTC high frequency generator ignition lightning $145.94Was: $153.625% off
D.Klimo Parallel Tube Regulator Power Supply Rectifier Board DIY Kit $42.75 to $76.00Was: $45.005% off
Music fiber arc extinguisher double resonance Tesla coil DRSSTC driver board 1.3 $47.50 to $66.50Was: $50.005% off
48V 2A~5A Li-ion LiPo Lifepo4 Lithium Battery Charger for Electric Bicycle 110V $36.91 to $59.85Was: $58.805% off
D.Klimo LAR Gold Plus MM MC Tube Phono Preamp DIY Kit + Power Supply + Case $142.50 to $380.00Was: $150.005% off
Single power supply rectifier board for JLH 1969 Class A HIFI amplifier board $28.15Was: $29.635% off
GPS Tame Dual Adjustable Frequency Reference Source 10KHz-220MHz Adjustable $149.15Was: $157.005% off
16.5 in Copper antenna for Multi-Frequency Oscillator MWO Multi-Wave Oscillator $361.00Was: $380.005% off
1.8M-30MHz / 3.5-30MHz SWR Bridge RF SWR Reflection Bridge For RF Network $13.30 to $15.20Was: $14.005% off
15W 24V RF Power Amplifier 1200-1320MHz Output Gain 40dB + heat sink $23.75 to $85.50Was: $90.005% off
FM Transmitter PLL Stereo 86-108MHz Digital Radio broadcast Station Antenna 0.5w $30.24Was: $31.835% off
Kondo-M7 gallon preamp board diy kit finished board+transformer+housings $102.60 to $323.00Was: $108.005% off
Schumann Wave Generator Tesla Earth Frequency Resonator Low Pulse Generator $42.75 to $63.65Was: $45.005% off