PRT-01A-6J1 Tube Preamplifier Finished Board - Pre-Balloon
Description:
PRT-01A adopts triode connection method, low distortion, good linearity, quiescent current set at 2.6MA, full class A working condition.
PRT-01A is designed as an integrated board, DC filament power supply, high voltage with voltage regulator and electronic filtering, can be directly bare.
Voltage input requirements:
Filament part:
AC6-12V not less than 500MA (when exceeding 9VAC input, please pay attention to the heat sink heating).
High voltage part: AC200-240V, not less than 10MA.
Size: 127X75X65 (including the height of the copper column and electronic tube)
Special Note: In order to reduce the internal resistance of the high-voltage part of the power supply, this version is not designed to install a discharge resistor, so the high-voltage part of the discharge after power failure is extremely slow, do not touch the high-voltage part of the device!
Package: 1pc 6J1 Board
Shippment:
1.Every parcel will be registered with tracking number.
2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions et. If the transportation time is not normal, please contact us
1.Every parcel will be registered with tracking number.
2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions et. If the transportation time is not normal, please contact us
