[ludimagis]

For owners of deHavilland Mercury Preamp - vintage (early 50's ?) pair of Sylvania Type 85 tubes  $25,

I have never used or tested this pair, but I did purchase them from a trusted seller several years ago and they tested strong!
Guaranteed not to be DOA.

$25 delivered in USA.







Also available ,

I've been using tube based gear for 25 years. Always purchased my vintage tubes from trusted tube sellers. That being said, all of these are good tubes and expect long life left in them, but don't have any measurements. Most of these were made from 1940- 1970's)
Buy with confidence, if any are DOA, just mail them back and I will refund price of tubes.

Flat $8 shipping fee.


1) Tung-Sol 6x4 $10
2) Tung-Sol 6x4wa $15 or $20 for both 6x4

3) **SOLD**GE 5*- 5687WB - matched pair $40, test strong 74/98 & 88/82

[ludimagis]

Bump, Sort of lost track of this listing!   These tubes are still available.

[ludimagis]

Bump, lower price for nice matched pair Siemens 12AU7 from Upscale Audio - $150

[ludimagis]

BUMP still have some nice vintage tubes!