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4.5 (123)

Power Supply Delay Action Board for Tube Amplifier

Name: Sophia Electric Power Supply Delay Action Board for Tube Amplifier - Power Supply Delay Action Board for Tube Amplifier
Brand: Sophia Electric
SKU: 14533814845509
Price: 45.0 USD
Availability: InStock

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$45.00

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Color

Black

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Frequently Asked Questions
Proven performance, used in many different brand tube amplifiers around the world.This board would permit to warm up vacuum tube filament first, and then switch to high plate voltage in about 20 - 30 seconds later...