JC-2 Class A Preamplifier Board HIFI Field Effect Tube for Mark Levinson Tone board

 JC-2 Class A Preamplifier Board HIFI Field Effect Tube for Mark Levinson Tone board

Description:
- Classic Mark Levinson JC-2 Class A front board with field tube input and output
- Size: 10CM*6.5CM
- Voltage adjustment, midpoint current adjustment,
- DC plus or minus 15-20V power supply (transformer power in 50-100W)
- It is recommended that the power supply voltage is between 15-17.5V, the midpoint current and voltage is between 2-2.3V, and the signal output midpoint voltage is adjusted to 0 millivolts.

Package included:
- 1 x Preamplifier Board