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(!!) (#1 5931 Pair) JAN-5931 Sylvania brown base NOS 1970 original boxes (60-60/40 and 60-62/40)

$ 79.99

1 pair) JAN-5931 Sylvania brown base NOS 1970 original boxes, printing is faded from age, storage and rubbing inside boxes

1 tube) 60/40 and 60/40

1 tube) 60/40 and 62/40

- 5931 is a premium 5U4GB

 

Recommended for

 

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


 

 

 

 

 

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