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Northern Engineering Bulb T-7XY 5.5500KC pre amp

Northern Engineering Bulb T-7XY 5.5500KC pre amp

  • $19.95

For Sale:

1 RARE tube valve made by Northern Engineering Laboratories

Model # T-9J  2.7778KC.

The valve looks 100% intact

Guaranteed not to be DOA.

Thanks for looking, Buy with confidence!!!

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On Mar-12-07 at 06:37:08 PDT, seller added the following information:

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On Jul-23-07 at 11:48:18 PDT, seller added the following information:

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