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| Best Seller  | Fever grade 6J1 tube LM1875 power amplifier HIFI audio vacuum tube amplifier amplifier gallstone finished board more | FREE shipping go to store |
 | Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | FREE shipping go to store |
| Best Seller  | Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | FREE shipping go to store |
 | 6X IRF240 Amplificador 100W Audio Power Amplifier Board Fidelity Sound Amplifiers Tube Mono AMP DIY The parts are simple easy to make and the sound reaches a very high level. It is worth making by fans. The big tube is the famous sound tube of IRF240 pair. High-quality components are for resistors and capacitors and most of them are audio capacitors... more | FREE shipping go to store |
 | Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | FREE shipping go to store |
 | Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | FREE shipping go to store |
 | Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | FREE shipping go to store |
 | Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | FREE shipping go to store |
 | Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | FREE shipping go to store |
 | Fever grade 6J1 tube LM1875 power amplifier HIFI audio vacuum tube amplifier amplifier gallstone finished board more | FREE shipping go to store |
 | LYNEPAUAIO 3 Input 3 Output Power Amplifier And Speaker Switcher Speaker Switch Splitter Comparator 300W Per Channel Without Loss Of Sound Quality Manual selection of input and output switching straight plug straight use switching signal stability... more | FREE shipping go to store |
 | 1.Use high-quality materials with guaranteed product quality 2.Dual AC input 15V-18V more convenient to use 3.Stable performance frequency response range 10HZ-20KHZ 4.Exquisite and compact appearance beautiful arrangement of components 5.Wide... more | FREE shipping go to store |
 | 2 VACUUM TUBES: The Pyle Vacuum Tube Stereo Amplifier is perfect for your home entertainment system. Gives you 600W peak power w/ 2 vacuum tubes. Proven to sound better than regular amplifiers because of the euphonic distortions they add to the music 3... more | FREE shipping go to store |
 | LYNEPAUAIO 3 Input 3 Output Power Amplifier And Speaker Switcher Speaker Switch Splitter Comparator 300W Per Channel Without Loss Of Sound Quality Compact design of solid metal shell easy installation the product does not need external power. Package... more | FREE shipping go to store |
 | Mono Power Amplifier Board 1943+5200 200W After Tube Amp Board size:120 x 60 x 45MM Material:abs colour:black Package Contents: 1 amplifier board Only the above package content other are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real... more | $23.30 $19.79 FREE shipping go to store |
 | LYNEPAUAIO Audio converter Input 3 Output 3 Output Power Output Power Amplifier 3 LYNEPAUAIO 3 Input 3 Output Power Amplifier And Speaker Switcher Speaker Switch Splitter Comparator 300W Per Channel Without Loss Of Sound Quality Manual selection of input and output switching straight plug straight use switching signal stability... more | FREE shipping go to store |
 | LYNEPAUAIO 3 Input 3 Output Power Amplifier And Speaker Switcher Speaker Switch Splitter Comparator 300W Per Channel Without Loss Of Sound Quality 3 sets of stereo speakers can sound at the same time you can also turn off one group of speakers or more... more | FREE shipping go to store |
 | LYNEPAUAIO 3 Input 3 Output Power Amplifier And Speaker Switcher Speaker Switch Splitter Comparator 300W Per Channel Without Loss Of Sound Quality Do you have 3 power amplifiers and 3 sets of speakers that need to be connected to each other? Do you... more | FREE shipping go to store |
 | 1 pair of A1943 C5200 2SA1943 2SC5200 High Power Amplifier Tube brand new and high quality Description: Maximum Power: 120W Material: Electrical components Color: See pictures A pair of A1943 C5200 2SA1943 2SC5200 High Power Amplifier Tube Size: 2.5x1.9x0.5cm/0.98 x0.75 x0.20 Quantity: 2Pcs Note: 1. Due to the... more | $7.44 $6.67 FREE shipping go to store |
 | 45mm Power Amplifier Tube VU Level Meter with Backlight DB Meter Volume with Driver BoardTS‑45‑W DC500UA White Item Type: VU MeterMaterial: ABSInternal DC Impedance: 650Ω±10%Insulation Resistance: Above 50MΩFriction: ±1mmPointer Length:... more | go to store |
 | TDA7294 Mono 100W Power Amplifier Board Finished Board Note: 1.2SC5200 + ZSA1943 are disassemble parts but in good condition. 2.The PCB board has change to black but the function is same. Operating voltage: Dual DC 10 - 45V recommended Dual DC 35V Rated output power: 100W(4 Ohm ± 35V) Maximum output... more | $10.39 $9.19 FREE shipping go to store |
 | 1�High?precision VU meter head pointers are sensitive and accurate in measurement. 2�Embedded installation simple and convenient pay attention to the positive and negative poles to prevent short?circuit damage when using. 3�Easy to use with... more | FREE shipping go to store |
 | 1�High?precision VU meter head pointers are sensitive and accurate in measurement. 2�Embedded installation simple and convenient pay attention to the positive and negative poles to prevent short?circuit damage when using. 3�Easy to use with... more | FREE shipping go to store |
 | 45mm Power Amplifier Tube VU Level Meter with Backlight DB Meter Volume with Driver BoardTS‑45‑Y DC500UA Yellow Item Type: VU MeterMaterial: ABSInternal DC Impedance: 650Ω±10%Insulation Resistance: Above 50MΩFriction: ±1mmPointer Length:... more | go to store |
 | TDA7294 Mono 100W Power Amplifier Board Finished Board 1. The noise of the switch is small and will not have too much impact on the speaker. It is recommended to add a horn protection circuit. The horn protection circuit can not only eliminate the impact noise of the power amplifier switch machine but also... more | FREE shipping go to store |
 | Trjgtas TDA7294 Mono 100W Power Amplifier Board Finished Board 1. The noise of the switch is small and will not have too much impact on the speaker. It is recommended to add a horn protection circuit. The horn protection circuit can not only eliminate the impact noise of the power amplifier switch machine but also... more | FREE shipping go to store |
 | IRFP240 IRFP9240 Amplificador 100W Audio Power Amplifier Board Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | FREE shipping go to store |
 | TDA7294 Mono 100W Power Amplifier Board Finished Board Note: 1.2SC5200 + ZSA1943 are disassemble parts but in good condition. 2.The PCB board has change to black but the function is same. Operating voltage: Dual DC 10 - 45V recommended Dual DC 35V Rated output power: 100W(4 Ohm ± 35V) Maximum output... more | FREE shipping go to store |
 | Trjgtas 2X TDA7294 Mono 100W Power Amplifier Board Finished Board Note: 1.2SC5200 + ZSA1943 are disassemble parts but in good condition. 2.The PCB board has change to black but the function is same. Operating voltage: Dual DC 10 - 45V recommended Dual DC 35V Rated output power: 100W(4 Ohm ± 35V) Maximum output... more | FREE shipping go to store |
 | IRFP240 IRFP9240 Amplificador 100W Audio Power Amplifier Board Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | $16.02 $13.48 FREE shipping go to store |
 | 3X TDA7294 Mono 100W Power Amplifier Board Finished Board Note: 1.2SC5200 + ZSA1943 are disassemble parts but in good condition. 2.The PCB board has change to black but the function is same. Operating voltage: Dual DC 10 - 45V recommended Dual DC 35V Rated output power: 100W(4 Ohm ± 35V) Maximum output... more | FREE shipping go to store |
 | Item Type: VU Meter Material: ABS Internal DC Impedance: 650Ω±10% Insulation Resistance: Above 50MΩ Friction: ±1mm Pointer Length: 21.5±1mm Pointer Width: 0.45±1mm Pointer Deflection Direction: Clockwise deflection from left to right Damping... more | FREE shipping go to store |
 | IRFP240 IRFP9240 Amplificador 100W Audio Power Amplifier Board Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | FREE shipping go to store |
 | HGYCPP 1 pair of A1943 C5200 2SA1943 2SC5200 High Power Amplifier Tube Description: Material: Electrical components Color: See pictures A pair of A1943 C5200 2SA1943 2SC5200 High Power Amplifier Tube Size: 2.5*1.9*0.5cm/0.98 *0.75 *0.20 Quantity: 2Pcs Note: 1. Due to the different monitor and light effect the actual color... more | $18.95 $16.96 FREE shipping go to store |
 | 3X TDA7294 Mono 100W Power Amplifier Board Finished Board Note: 1.2SC5200 + ZSA1943 are disassemble parts but in good condition. 2.The PCB board has change to black but the function is same. Operating voltage: Dual DC 10 - 45V recommended Dual DC 35V Rated output power: 100W(4 Ohm ± 35V) Maximum output... more | FREE shipping go to store |
 | 1�High?precision VU meter head pointers are sensitive and accurate in measurement. 2�Embedded installation simple and convenient pay attention to the positive and negative poles to prevent short?circuit damage when using. 3�Easy to use with... more | FREE shipping go to store |
 | 1 pair of A1943 C5200 2SA1943 2SC5200 High Power Amplifier Tube brand new and high quality Description: Maximum Power: 120W Material: Electrical components Color: See pictures A pair of A1943 C5200 2SA1943 2SC5200 High Power Amplifier Tube Size: 2.5x1.9x0.5cm/0.98 x0.75 x0.20 Quantity: 2Pcs Note: 1. Due to the... more | FREE shipping go to store |
 | Mono 300W Power Amplifier Board 1943+5200 1. The board is a single-channel power amplifier board which requires dual-channel 2. The circuit design uses A970/C2240 high-voltage audio pair tube dual differential circuit and A1145/C2705 for voltage amplification to the use of mid-power pair tube... more | FREE shipping go to store |
 | TDA7294 Mono 100W Power Amplifier Board Finished Board Note: 1.2SC5200 + ZSA1943 are disassemble parts in good condition. 2.The PCB board has change to black the function is same. Operating voltage: Dual DC 10 - 45V recommended Dual DC 35V Rated output power: 100W(4 Ohm ± 35V) Maximum output power: 150W... more | FREE shipping go to store |
 | TDA7294 Mono 100W Power Amplifier Board Finished Board Note: 1.2SC5200 + ZSA1943 are disassemble parts in good condition. 2.The PCB board has change to black the function is same. Operating voltage: Dual DC 10 - 45V recommended Dual DC 35V Rated output power: 100W(4 Ohm ± 35V) Maximum output power: 150W... more | FREE shipping go to store |
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