6N13P Vacuum Tube Preamplifier Board High Voltage 200V Circu

Detailed Information About The Product:

Filament voltage:6.3v
High voltage: 200v
6N13P vacuum tube preamp amplifier used to improve the sound quality of audio speakers.

Board size: 80x60mm
Tube size: 127x50mm
Material:plastic
colour:Red

Package Contents:
1 * circuit board
1 * vacuum tube

Only the above package content other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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