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PRODUCT DETAILS OF MONO AMPLIFIER READY BOARD 1943+5200 HIGH 1200W AMPLIFIER BOARD
- Product details of Mono Amplifier Board 1943+5200 High 1200W After Tube Amp Board1. The board is a single-channel amplifier board, which requires dual-channel2. The circuit design uses A970/C2240 high-voltage audio pair tube dual differential circuit and A1145/C2705 for voltage amplification to promote the use of mid- pair tube A1837/C4793, and the output stage uses A1943/C5200 high- Toshiba pair tube.3.Wide supply range, DC plus or minus 55V can be, as long as enough is supplied to easily reach 200, the sound quality is good, the driving force is strong, and the 15-inch speaker is pushed without pressure!4. supply: dual voltage, DC plus or minus 55V (the upgraded version has optimized the circuit and parts, but To directly apply high voltage, it is recommended to use below 60v, do not challenge the voltage limit. )
- Without 1943 & 5200 Transistor(2×12 Transistor Board).
- Output watt 1200watt (Depend on Transistor quality & Input Voltage)
- Board include gain booster & Speaker protection.
- Same as picture.
- No change & return after unpack.
- For any query chat us before order.
- PCB Size: 300mm x 75mm
- PCB China & Assembly in BD.
