12AX7 ECC83 SIEMENS PLATINUM MATCHED PAIR TV7 tested 1TG3
Specifications
| Return Shipping Will Be Paid By | Buyer |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Refund Will Be Given As | Money Back |
| Brand | SIEMENS |
| Model | ECC83 / ECC803 |
| Country Of Manufacture | GERMANY |
| MPN | Does Not Apply |
| Country/Region Of Manufacture | Germany |
*****SELLING WORLDWIDE***** PLATINUM MATCHED MATCHED PAIR TUBES,meaning (well-balanced triode-triode & tube-tube in transconductance and plate current).>>>> PAIR SIEMENS 12AX7 ECC83,MADE IN GERMANY,95-98% PRINT VISIBLE.STOCK PICTURE.TUBES ARE SUPPLIED IN NEW SIEMENS BOX.THE LOGO/LABEL IS WELL TAKEN CARE OF.****TWICE TESTED; 1st)NO SHORTS,NO GAS AND VERY STRONG TRANSCONDUCTANCE. 2nd)TUBES ARE NOT USABLE UNLESS AUDIO TESTED WITH NO HUM and NON-MICROPHONIC USING MODIFIED DYNACO PAS 3 & TUBE OTL.*****Having a minimum of,TUBE1) 50/50 & 5.1/5.3 ma TUBE2) 50/50 & 5.2/5.3 ma Where 32/32 is minimum and NOS start at 49/49 with Dan Nelson's newly calibrated MIL-SPECS TV7 tube tester. *****TUBES WITHOUT TEST DATA IS NOT SOUND DECISION & LISTING ADS THAT SAY'S "TEST GOOD" or "TEST STRONG" WITH HIDDEN TEST RESULTS IN VACUUM TUBES IS NOT ENOUGH AND AVOID SURPRISES. *****QUESTIONS ARE ALWAYS WELCOME.
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