(2) Matched JJ Tesla ECC83S 12AX7 12AX7A Gold PinTubes

Description

Authorized Dealer
This listing is for (2) brand new, factory fresh matched JJ ECC83S Gold Pin tubes. These are matched for Gm on calibrated testers.
JJ Tesla is a mainstay in the Vacuum Tube industry. We have been dealing with Tesla tubes since the early 90's, now called JJ. Here are the virtues of JJ Tesla ECC83S tubes:
Exquisitely constructed, gorgeous construction, gold pins
Fantastic and consistant high Gm measurments (Typically measure  > 110 %, > 1400 umhos), where a new tube averages 1250 umhos, 100%
Zero microphonics
Very good section balance
Extremely Reliable and Robust, very conservatively designed
Sound fantastic. The sound compares to the NOS tubes at a fraction of the cost.
These tubes are perfect for low noise, high gain preamps, where microphonics are critical.  Try these in your McIntosh, ARC, Dynaco preamp or any device requiring a high quality 12AX7.
Our company CTech Electronics stands behind all of our products and services. Should you ever have a problem with our products or services, we will work with you to resolve it as quickly as possible. Check my feedback and bid with confidence.
We are a full service company supply parts, tubes, equipment andservices. Please visit our Ebay Store.
On Dec-08-09 at 17:08:48 PST, seller added the following information:
Note: International Buyers are responsible for all import duties and taxes for the country this item is shipped to. Please consult your customs dept.officials to determine what you will need to pay. CTech Electronics assumes no responsibility for any of these fees. If you cannot pay the fees do not purchase this product as your item will remain in customs and you will not be able to get it out without personally paying the fees.