Telefunken E88CC / 6922 Matched Pair-Gold Pin-Cryo treatment-Platinum Grade-30%off

NEW PRICE DOWN ...
Telefunken E88CC/6922- Matched Pair Tested - Gold Pin- Cryogenic treatment - Platinum Grade (upscale Audio) ~50 hours priced NOW at 40% off!!

These matched tubes with all beneficial options, have retail prices for over $240/each ($480 for a pair).

Two matched Telefunken E88cc/6992 tubes made in Germany, 1960's, purchased new from Upscale Audio,

To make sure and being objective, I tested these tubes (with excellent results as almost new) on "AMPLITRIX AT1000" tube tester. Here are pictures and the results:

Tube 1- Emis 97% & GM 89% & Gaz 0%
Tube 2- Emis 95% & GM 89% & Gaz 0%

- Platinum grade - A tube being among Top 10% quality of all factory mades, in term of Lowest noise and Microphony with the tightest triode balance available in the market.

- Gold Pins

- Cryogenic treatment (which improves significantly the performance).

It was used on my Einstein the Tube MkII preamp. It is much better than Mullard/Amperex tubes. I have another pair of these tubes and decided to sell these to finance new projects.

Buyer pays shipping and paypal fee.

Thanks...