DIY HiFi PRT-01A 6J1 Tube Preamp Finished Board Preamplifier
DIY HiFi PRT-01A 6J1 Tube Preamp Finished Board Preamplifier by JINGLUYAO at The Met Theatre. Hurry! Limited time offer. Offer valid only while supplies last. Description: We have kits with the ASIN#B071JLVNBM 6J1 is a side-by-side power cut-off pentode, the past tube millivolt meter and other
We have kits with the ASIN#B071JLVNBM
6J1 is a side-by-side power cut-off pentode, the past tube millivolt meter and other instrument-level equipment, you can often see her small figure, enough to prove the stability of the tube, because the possession of a great, High, but the performance is not weak.
PRT-01A using transistor connection, low distortion, good linearity, quiescent current set in 2.6MA, the whole class A working state.PRT-01A designed for integrated board, DC filament power supply, high voltage with voltage regulator and electronic filter can be directly streaking.
Filament part:AC6-12V not less than 500MA (when more than 9VAC input, please note that the heat sink heat)
High pressure part: AC200-240V, not less than 10MA
In order to reduce the high voltage part of the power supply resistance, this version is not designed to install the discharge resistance, so after the power off part of the high voltage part of the discharge is extremely slow, do not touch the high voltage part of the device
1pc PRT-01A Tube Preamplifier
Features & Highlights
- Filament part:AC6-12V not less than 500MA (when more than 9VAC input, please note that the heat sink heat)
- High pressure part: AC200-240V, not less than 10MA
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