Function:
note:
Vacuum tubes are not included, this is a kit and requires you to solder yourself.
1. Default use 717A / 6AK5 / 6SJ7 vacuum tubes, also compatible with the same type tubes such as 6J1/6J2/6J5/6J8P/6SK7/6SH7/6Ж8 and so on.
2. The DIY kit default equipped with big 8-pin tube socket, please contact us if you want 7-pin tube socket.
3. The preamp kit includes capacitors, resistors, tube socket and PCB board, input voltage of the mainboard is DC 240V (10% error allowed) and 2 groups of DC 6.3V.
4. The preamp board is 12x15cm and the power supply board is 12x20cm. And the circuit diagram is printed on the back of the PCB board.
Warm tips:
Not include the vacuum tubes, please prepare them by yourself. DIY Kit needs you have electronic technology and detection ability to solder all components, we are not responsible for man-made damage.
Packing List
1* Preamp Kit
1* Power Supply Kit