9 Pin Dual Triode PC Board

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USD $‎9.95
This DIY Universal Dual Triode PCB is intended to be used with the 12AX7, 12AT7, 12AU7, 12BH7, etc. series of vacuum tubes, or the 6922, 6DJ8, 6H30, 6CG7, 6FQ7, etc. series of vacuum tubes. The multiple configurations are achieved by the combined use of component placement and jumpers.

The PCB can be used for the most common triode configurations such as: Common Cathode Amplifier, Cathode Follower, and Phase Splitter.

This DIY product is aimed towards the more experienced builder with a basic understanding of tube design.

Additional Information and Downloads

User Instructions (PDF)

Download Adobe Acrobat PDF reader

Warranty Information and Return Policy

Warranty Period: 3 months

All our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)

If you receive a tube that does not perform to the manufacturer's specifications, please do the following:

- contact us to get a return authorization
- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.

Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.

We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.

These guidelines may be updated without notice.

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