Description: I have many audio tubes to sell, and simply don't have the time to list each tube individually. So, I'm selling them in this format. This saves me a little time and gives you a great tube at an unbeatable price. Please read below to understand the terms of sale: These tubes are being sold individually. Each tube is boxed with the test results. All of these tubes are genuine Telefunken smooth plate tubes. Yes, they have the diamond stamp on the bottom. I've been selling tubes for over two decades and can spot a fake a mile away.Date codes vary, as do cosmetics. Some have excellent printing, some labeled for Fisher or other brands, and others have almost no printing left.Transconductance (Gm) NOS spec on the Amplitrex is 1600, minimum is 1200. These all tested at (or above) 1300, with many at 1600 or slightly higher!I will ship the "best" tubes first.You're more than welcome to buy multiple tubes and I'll do my best to get you a matched pair. However, I will be matching simply by test results and not date codes or printing/labeling.You're more than welcome to return the tubes for a full refund (at my expense) if you're unhappy in any way! TESTING: The tube(s) in this sale have been tested on an Amplitrex AT-1000 tube tester (fixed-bias mode), which is a laboratory-grade tester capable of supplying the user with precision measurements. It tests for heater-cathode leakage, gas, mutual conductance, and plate current. Please note that no tube testers are identical and my test results will likely differ slightly from yours. OTHER TUBES FOR SALE: I have many premium tubes for sale and will combine shipping if you buy multiple items. Click the links below to see what else is available!Audio Preamp Tubes (12AX7, 12AY7, 6SN7, 6DJ8, etc)Audio Power Tubes (6V6, 6L6, 6550, EL34, etc)Audio Rectifier Tubes (5Y3, 5U4, GZ34, etc)Radio Transmitting Tubes (6146, 811A, 3-500Z, etc)Other Tubes and Accessories (eye tubes, Nixie tubes, CRTs, sockets, etc)Wholesale Tube Lots (buy in bulk and save... great for resellers!)
Price: 75 USD
Location: Sparks, Nevada
End Time: 2024-09-07T19:26:57.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: TELEFUNKEN
Type: Preamp Tubes
Model: ECC83
MPN: ECC83
Country/Region of Manufacture: Germany
