Ruby 6L6GCMSTR Power Vacuum Tube

Name: Ruby Tubes Ruby 6L6GCMSTR Power Vacuum Tube - Ruby 6L6GCMSTR Power Vacuum Tube
Brand: Ruby Tubes
SKU: 45555606192436
Price: 32.0 USD
Availability: InStock
Rating: 4.2 (4 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$32.00

Quantity

Color

Black

Quantity

Description

Ruby 6L6GCMSTR Power Vacuum Tube Finally Back In Stock!

Expertly manufactured, our long-awaited Ruby 6L6GCMSTR Power Vacuum Tube is finally back in stock after the factory closure. With a 2024 production date, this highly sought-after tube ...

Reviews

4.2

5 ratings

Solid construction (more robust glass than than Tungsol/Sovtek 6l6 for example) and sound

JC · August 30, 2026

All tubes were very well matched, giving me three like sets for future use.

Michael · August 29, 2026

I bought these because they are what came in my 6505+ from the factory. They freshened up the amp nicely.

Jeffrey · June 27, 2026

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Ruby Tubes

4.8 (246)

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Ruby 6L6GCMSTR Power Vacuum Tube

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