Description

Here for sale is a single long smooth plate Telefunken ECC83/12AX7 tube. This tube has a smooth top and "O" getter. This tube was tested on an Amplitrex AT1000 and shows perfect triode balance and excellent microphonic / noise performance.

Test Data:

Test Parameters - 12AX7 Setting, Fixed Bias, Automatic
Result Format - Plate Current % of NOS Target / Gm % of NOS Target, Microphonic performance rated on a subjective 1-5 scale, (1) being unacceptable, (5) being near perfect.
Triode 1 - 83/93 - Microphonic Test 5/5
Triode 2 - 83/93 Microphonic Test 5/5

Payment

Accepted, along with all eBay approved payment methods. - Payment required within (3) days of purchase or auction close.

Returns

No return offered for this listing.

Shipping

Item usually ships within (3) business days of cleared payment. Note: This item may be eligible for international shipping either directly or through the eBay Global Shipping Program. If you are a buyer from outside of the US please contact me for additional details.

Sales Tax

eBay now automatically collects sales tax for all shipped transactions. If you are picking up your purchase from us in NYC, 8.875% local sales tax will be charged