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5U4GB RCA used/good 1950's slightly tilted glass (55/40 and 56/40)

Name: 5U4GB RCA used/good 1950's slightly tilted glass (55/40 and 56/40)
Brand: Tube World
SKU: 5U4GB
Price: 14.99 USD
Availability: InStock

By Tube World

$ 14.99

5U4GB RCA used/good 1950's slightly tilted glass

55/40

56/40

Test results on TV-7D/U

Recommended for

- SET amps
- Wright Sound SET
- Audio Note P4 Balanced mono amps
- Dared MCP7 preamp with phono
- Singlepower
- Modwright Transporter
- Donald North Audio

See more: vacuum tube

Tags: 5U4, 5U4GB, RCA, Tungsol

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