New Price - Two Pairs of Audio Tubes - New Old Stock Amperex PQ 6992 Tubes (2) & New Electro-Harmonix Gold 6992 Tubes (2)

For your consideration.

Two matched pairs of 6992 tubes purchased from two of the premier and trusted tube sellers in the USA: Brent Jessee and Upscale Audio.



One pair (2 total tubes) of New Old Stock Amperex USA PQ or Military Made 6992 

Purchased at Brent Jessee.

Balanced and matched per Brent Jessee test procedures.

Please note that this New Old Stock matching pair of the Amperex tubes do have slightly different labeling.

Jessee Brent reassured me that this is very common and not a unique thing for a pair of matching Amperex tubes.



One pair (2 total tubes) of New Electro-Harmonix Gold 6992.

Purchased at Upscale Audio.

Upscale Audio Kevin Deal Stash (Finest Grade) – See Box

Upscale Audio Cryogenic Treated – See Box



Both sets were purchased for my VAC preamplifier as part of a trial when evaluating the impact of several tube types.

I moved on to a different combination.

There is only 50 hours on each pair from the trial process.

They have been tested and function properly.

Please check my 100% positive feedback and the specific comments.

I go beyond the call of duty to satisfy buyers.



I will only ship to a USA address.

Buyer pays a flat fee of $20 for shipping, insurance and packaging.

I will ship UPS Ground for quicker and safer service.



Payment via Paypal only for buyer and seller protection.

I will not break up this pair.

Both pairs will only be sold together.

These tubes are sold as is and are not returnable.

I will only sell to a buyer with 100% positive feedback.

My apologies on this, but I have had some bad experiences with several tube buyers and sellers.