TUBEMUSEUM NEW YORK
NOS Vintage Time Capsule Tubes!
TUBEMUSEUM NEW YORK
BID 1 FOR A PAIR
TIME-CAPSULE QUALITY
REAL New-Old-Stock
SYLVANIA USA
Made in USA in 1950's
UNSOLD DECADES OLD NOS TUBES!
NEW OLD STOCK
CHROME-TOP 6SN7-GTA
BALANCED MATCHED PAIR
The GTA is for the up-rated plate dissipation, and GTB adds a 10.5 second controlled heater warm-up characteristic which makes the GTB especially suited for amplifier receivers which employ series connected heaters. Don't believe everything you read on the internet! BOTH the GTA and GTB are Electrically and Physically the same with DC Plate Voltage of 450 VOLTS.
You can run them together w/o problems, and no apparent sonic differences!
LIMITED QUANTITY - PRINT WILL VARY AS THIS IS A MULTIPLE ITEM LISTING
LAST PAIRS! @ 2,200/2,200! +/- 5% WOW!
THAT'S AVERAGE 100%/100%+/-
TIME-CAPSULE MUSEUM-QUALITY
SYLVANIA 6SN7-GTA MATCHED PAIR!
Dual Triode Perfect ELECTRICAL Single Tube
|
Sub-bass (10Hz - 60Hz) |
CHECKED & PASSED |
|
Mid-bass (80Hz - 200Hz) |
CHECKED & PASSED |
| Midrange (200Hz - 3,000Hz) |
CHECKED & PASSED |
|
High-frequencies (3,000Hz on up) |
CHECKED & PASSED |
TRIANGLE "V-SHAPED" BLACK-PLATES
CHROME-TOP-SQUARE-GETTER
BID ONE (1) FOR A PAIR!
WITH TEST MEASUREMENTS LISTED BELOW OF THE TUBES YOU WILL RECEIVE
…"Best described as having a euphonic sonic signature...
Pervasive tube warmth that blankets the midrange irrespective of the program material falls in this category, and has proven to be a siren call for many 6SN7-GT tube-o-philes.
Overly liquefying harmonic textures make these tubes a real keeper"…..
Rarely do you see such a fine tube pair with THICK-MASSIVE-CHROME-TOPS and Perfect Specifications:
- LIMITED QUANTITY OF PERFECT BALANCED MATCHED PAIRS AVAILABLE
LIMITED QUANTITY
ALL WITH SERIAL NUMBERS.
BID ONE (1) FOR A PAIR!
Superior designed for critical industrial applications where 10,000 hour life, close triode section balance, rigid construction and stability are required. 6SN7GTA BLACK-PLATES the BEST SOUND YOU CAN GET!
Superior BLACK-PLATE designed for critical industrial applications where 10,000 hour life, close triode section balance, rigid construction and stability are required.
PASSED THE AMPLITREX DIGITAL TESTS = NO HEATER-TO-CATHODE LEAKS!
Low-Noise Tested Microphonic Free
No H-to-K Leakage (Heater-to-Cathode) No leaks (0) zero!
Actual tube was tested on the AMPLITREX AT-1000 Electron Tube Test System
CERTIFIED ULTRA-LOW-NOISE MUSEUM SPECIMENS
TubeMuseum tested tubes takes the guesswork out of the process of selection delivering you the best Audio tubes that there possibly can be.
BID 1 FOR A PAIR
Terms of Auction
Bid one (1) for the NOS MATCHED PAIR!
International Buyers - Please note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. We do not low declare and we insure for full value.
Per eBay's terms of service which every eBay account holder must agree to as part of being an eBay member, a bid is a legally binding contract. Please read the Terms & Conditions carefully before bidding. By bidding on this auction, you understand and agree to eBay's terms of service as well as all terms and conditions mentioned here.
Buyer pays all shipping, Item must be in original condition including cosmetic lettering on tubes so handle with white-glove care, un-used with all original boxes, packing material, environmentally safe cornstarch pellets, and shipping box. ALL RETURNS that show signs of wear, or has been installed subject to a 15% return-charge. Absolutely NO RETURNS on special orders or best-offer deals. All sales are final with NO RETURNS on self installed mic tubes.
All exchanges must be pre-paid and returned in original packing, complete with no sign of wear or abuse, exactly the same condition as it was when you received it. In the event that the product is not in the same condition, and does not test the same as you received it, you will be subject to a refusal and return, a determined restocking fee, repair charge, or disqualification. RETURN AUTHORIZATION (RA) number and instructions is required before sending any items. Shipping and handling charges are non-refundable.
We do not guarantee that your tester, or your tester's measurements will be the same as the Amplitrex AT-1000. Older testers, different testers, or the same tester may report different test measurements, and may not measure the same tube meaningfully (due to current dependency), accurately (due to calibration difficulties) or consistently (due to internal circuit drift) There is no warranty or returns based on what any other tube tester reports.
If we accepted a buyer's return request but the item is returned in a different condition than it was originally sent: including electrical wear, lower testing caused by excessive use, cosmetic wear or condition, missing or damaged packaging, ID tags removed or altered, and length of opening an eBay return-request exceeding 3-days after receipt of items, we can deduct up to 50% from the refund to recover the lost value of the item.
THE COST OF ALL USA SHIPPING INCLUDES INSURANCE, TRACKING NUMBER AND DELIVERY CONFIRMATION
If we accepted a buyer's return request but the item is returned in a different condition than it was originally sent: including electrical wear, lower testing caused by excessive use, cosmetic wear or condition, missing or damaged packaging, ID tags removed or altered, and length of opening an eBay return-request exceeding 3-days after receipt of items, we can deduct up to 50% from the refund to recover the lost value of the item.
THE COST OF ALL USA SHIPPING INCLUDES INSURANCE, TRACKING NUMBER AND DELIVERY CONFIRMATION