Penta Laboratories: Audiophile Vacuum Tubes

Penta Laboratories

vacuum tubes

Audio components

RCA (NOS)

RCA

Part Number	Description
12BH7A.NOS	RCA (NOS)
7587.NOS	RCA (NOS)

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vacuum tubes

12AT7, 12AX7A, 6L6GC, KT88, 6SN7GT, KT66,

We-300B, WE-300B w/ Wood Box, EL84 / 6BQ5, ECC81, ECC83, KT90A, KT99A,

* New Current Production

Quick Pop-Up Pages:

1) Warranty: NOS & NCP

2) What does Matched Pair mean?

3) Are our tubes burned in and tested?

4) Why are tubes still used in Audio?

5) How often should I replace the tubes in my amp?

6) What is Single-Ended, Class A, B, AB, ultralinear, etc?

7) What are JAN Tubes?

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