| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $55.41 | $54.28 | $52.58 | $50.32 | Contact US |
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Unassembld United Kingdom Ear834 12AX7/ECC83 Tube Phono Amplifier Board MM RIAA Turntables Board
Description:
- This is an unassembled board
- The best PCB and luxury components, from the picture you can know it's with high-quality.
- Power supply requirement: Secondary voltage requirements AC230 ~ AC280v, greater than 30mA, 6.3V greater than 2A.
- PCB size: 130x285mm
- Tube model: Tesla/JJ ECC83S
Please Note:
This board need you have electronic technology and detectability,it's special designed for Hi-End HiFi Audiophile.
The secondary voltage of the transformer is equipped with the high pressure group AC230 to 280v range larger than 30mA, and the 6.3V is greater than 2A
Package include:
- 1 x PCB board
- 37 x Resistor
- 1 x Filament rectifier bridge
- 4 x High speed commutator
- 1 x Power supply adjusting tube
- 4 x Voltage stabilizing diode
- 3 x 9 pin socket
- Capacitors
