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GZLOZONE DIY Hifi PRT-01A 6J1 Tube Preamp PCB Stereo Vacuum Tubes Preamplifier
GZLOZONE DIY Hifi PRT-01A 6J1 Tube Preamp PCB Stereo Vacuum Tubes Preamplifier
GZLOZONE DIY Hifi PRT-01A 6J1 Tube Preamp PCB Stereo Vacuum Tubes Preamplifier

GZLOZONE DIY Hifi PRT-01A 6J1 Tube Preamp PCB Stereo Vacuum Tubes Preamplifier

$ 4.75

  • Brand: GZLOZONE
  • Country/Region of Manufacture: China
  • Model: PRT-01A
  • Number of Channels: 2
  • Product Code: PCB202223
  • Type: PCB
  • UPC: Does not apply
  • gtin13: Does not apply

Description

High voltage: AC 200---240V, Not less than 10mA Filament voltage: AC 6---12V, Not less than 500mA (When the AC 9V input is exceeded, please pay attention to the heat sink heat) 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 the discharge resistor, So, after the power-off, the high-voltage part of the discharge is very slow, do not touch the high-voltage part of the device to prevent electric shock. PCB Size：127mm * 75mm NOTE : ◆ PCB ---- Bare board PCB without any parts.