Voltage input requirements:
Filament part:
AC6-12V is not lower than 500MA (please pay attention to the heat sink when exceeding the 9VAC input).
High voltage part: AC200-240V, not lower than 10MA.
Size: 127X75X65 (including copper column and tube height)
Special hint:
In order to reduce the internal resistance of the high voltage part of the power supply, the discharge resistance is not designed and installed in this edition, so the discharge of the high voltage part is very slow after the power is cut off, please do not touch the high voltage part of the device.
In order to reduce the internal resistance of the high voltage part of the power supply, the discharge resistance is not designed and installed in this edition, so the discharge of the high voltage part is very slow after the power is cut off, please do not touch the high voltage part of the device.
PACKAGE:
1*Assembled PRT-01A 6J1 Tube Preamplifier Amplifier Board Pre AMP