Function:
Multi-purpose tube amplifier. Can change multiple bile preamps. Bile buffer output. Bile cd decoding analog output.
The analog output stage of the cd player or decoder can be upgraded, and the corresponding pins of the decode analog output op amp can be easily upgraded.
The finished board defaults to 2x magnification. It can be modified to 0.5 to 5x magnification as needed.
Power board size 6x15cm Amplification board size 6x13cm
Imported light and loose high insulation medium black plate pcb.1.6mm thick gold.
In order to reach the finished machine, you must configure additional electron tubes and transformers.
Use tube model ecc88 = e88cc = cca = 6dj8 = 6n11 = 6h23 = 6922
Transformer secondary voltage requirements ac200v / 50ma 12.6v / 1.5a 6.3v / 0.1a
Package List:
1PCSxMultipurpose 6dj8 tube front panel CD decoder tube analog output stage bile ductx