Tube Preamp (Buffer) Board Bare-PCB
(Base on X-10D Musical Fidelity)
This is a famous Tube Audio Buffer based on MF X-10D. Work
with many tubes and the sound is perfect (English). My PCB size
Input Voltage (recommend) : 12VAC 1000mA (1A) / 12W
Also as tube you can install : 6N11 - 6922 - 6DJ8 - ECC88.
Distortion : 0.008% (10Hz ~ 100KHz)
Frequency sound : 10Hz~100KHz (±2.2db),
No gain: Input/Output Signal 1:1 !!!.
® 2014 (c)