J.A.N 6DJ8 = E188CC. 6DJ8 MATCHED PAIR. AMPLITREX DIGITALLY TESTED. Actual tubes are tested on the State-of-the-Art AMPLITREX AT-1000. ALL PASSED THE AMPLITREX DIGITAL TEST NOS SYLVANIA. PRICE IS EACH MATCHED PAIR.
6DJ8 ECC88 6N23P SYLVANIA JAN MATCHED NOS PAIR TUBES AMPLITREX TEST FOR ARC SP10
J.A.N 6DJ8 = E188CC. 6DJ8 MATCHED PAIR. AMPLITREX DIGITALLY TESTED. Actual tubes are tested on the State-of-the-Art AMPLITREX AT-1000. ALL PASSED THE AMPLITREX DIGITAL TEST NOS SYLVANIA. PRICE IS EACH MATCHED PAIR.
SYLVANIA USN-CHS 6922 E88CC GOLDPIN GRAY-PLATE SINGLE TUBE AMPLITREX TESTED 1963
Visit this seller’s eBay Store! TubeMuseum Made in the U.S.A. in the 1960’s SYLVANIA USN CHS 6922 = E88CC(Works in preamps that accept E88CC, 6922, 7308, CCa variants) ALL PICTURES ARE OF THE ACTUAL TUBE YOU WILL RECEIVE with REPLACEMENT BOXI HAVE ANOTHER ONE OF THESE IN EBAY, THEY CAME TOGETHER, IT READS 1963I BELIEVE THIS ONE IS ALSO MADE IN 1963 – 1964 USN = UNITED STATES NAVYCHS = SYLVANIA CODE1960’s GRAY ELECTROSTATIC SHIELD TUBE MUSEUM CERTIFIED AMPLITREX DIGITALLY TESTED Actual tube was tested on the State-of-the-Art AMPLITREX AT-1000 Electron Tube Test System TESTED IN THE “FIXED-BIAS” MODE most similar to Hickok settingswith closely matched Mu (TUBE-GAIN), (iPmA/dc) PLATE-CURRENT, and RP OHMS (PLATE-RESISTANCE)with no (zero) Gas or Heater-to-Cathode Leaks! 10,500/9,500 GM ALL PASSED THE AMPLITREX DIGITAL TESTS = NO GAS and NO HEATER-TO-CATHODE LEAKS! Low-Noise Tested Microphonic Free No H-to-K Leakage (Heater-to-Cathode) No leaks (0) zero! CERTIFIED LOW-NOISE MUSEUM SPECIMEN TubeMuseum tested tubes takes the guesswork out of the process of selection delivering you the best Audio tubes that there possibly can be. Terms of Auction 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, Original shipping is not refundable. 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 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. THE COST OF ALL USA SHIPPING INCLUDES INSURANCE, TRACKING NUMBER AND DELIVERY CONFIRMATION Please SEE my other ebay Auctions : Visit this seller’s eBay Store! TubeMuseum
SYLVANIA USN-CHS 6922 E88CC GOLDPIN GRAY-PLATE SINGLE TUBE AMPLITREX TESTED 1963
Visit this seller’s eBay Store! TubeMuseum Made in the U.S.A. in the 1960’s SYLVANIA USN CHS 6922 = E88CC(Works in preamps that accept E88CC, 6922, 7308, CCa variants) ALL PICTURES ARE OF THE ACTUAL TUBE YOU WILL RECEIVE with REPLACEMENT BOXI HAVE ANOTHER ONE OF THESE IN EBAY, THEY CAME TOGETHER, IT READS 1963I BELIEVE THIS ONE IS ALSO MADE IN 1963 – 1964 USN = UNITED STATES NAVYCHS = SYLVANIA CODE1960’s GRAY ELECTROSTATIC SHIELD TUBE MUSEUM CERTIFIED AMPLITREX DIGITALLY TESTED Actual tube was tested on the State-of-the-Art AMPLITREX AT-1000 Electron Tube Test System TESTED IN THE “FIXED-BIAS” MODE most similar to Hickok settingswith closely matched Mu (TUBE-GAIN), (iPmA/dc) PLATE-CURRENT, and RP OHMS (PLATE-RESISTANCE)with no (zero) Gas or Heater-to-Cathode Leaks! 10,500/9,500 GM ALL PASSED THE AMPLITREX DIGITAL TESTS = NO GAS and NO HEATER-TO-CATHODE LEAKS! Low-Noise Tested Microphonic Free No H-to-K Leakage (Heater-to-Cathode) No leaks (0) zero! CERTIFIED LOW-NOISE MUSEUM SPECIMEN TubeMuseum tested tubes takes the guesswork out of the process of selection delivering you the best Audio tubes that there possibly can be. Terms of Auction 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, Original shipping is not refundable. 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 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. THE COST OF ALL USA SHIPPING INCLUDES INSURANCE, TRACKING NUMBER AND DELIVERY CONFIRMATION Please SEE my other ebay Auctions : Visit this seller’s eBay Store! TubeMuseum
SYLVANIA USN-CHS 6922 E88CC GOLDPIN GRAY-PLATE SINGLE TUBE AMPLITREX TESTED 1963
Visit this seller’s eBay Store! TubeMuseum Made in the U.S.A. in the 1960’s SYLVANIA USN CHS 6922 = E88CC(Works in preamps that accept E88CC, 6922, 7308, CCa variants) ALL PICTURES ARE OF THE ACTUAL TUBE YOU WILL RECEIVE with REPLACEMENT BOXI HAVE ANOTHER ONE OF THESE IN EBAY, THEY CAME TOGETHER, IT READS 1963I BELIEVE THIS ONE IS ALSO MADE IN 1963 – 1964 USN = UNITED STATES NAVYCHS = SYLVANIA CODE1960’s GRAY ELECTROSTATIC SHIELD TUBE MUSEUM CERTIFIED AMPLITREX DIGITALLY TESTED Actual tube was tested on the State-of-the-Art AMPLITREX AT-1000 Electron Tube Test System TESTED IN THE “FIXED-BIAS” MODE most similar to Hickok settingswith closely matched Mu (TUBE-GAIN), (iPmA/dc) PLATE-CURRENT, and RP OHMS (PLATE-RESISTANCE)with no (zero) Gas or Heater-to-Cathode Leaks! 10,500/9,500 GM ALL PASSED THE AMPLITREX DIGITAL TESTS = NO GAS and NO HEATER-TO-CATHODE LEAKS! Low-Noise Tested Microphonic Free No H-to-K Leakage (Heater-to-Cathode) No leaks (0) zero! CERTIFIED LOW-NOISE MUSEUM SPECIMEN TubeMuseum tested tubes takes the guesswork out of the process of selection delivering you the best Audio tubes that there possibly can be. Terms of Auction 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, Original shipping is not refundable. 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 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. THE COST OF ALL USA SHIPPING INCLUDES INSURANCE, TRACKING NUMBER AND DELIVERY CONFIRMATION Please SEE my other ebay Auctions : Visit this seller’s eBay Store! TubeMuseum
NOS 6DJ8 ECC88 6922 E88CC MULLARD BLACKBURN U.K. V-RARE DIMPLE-DISC SINGLE TUBE
REAL NOS ECC88 6DJ8. REAL NOS 1966 MULLARD U.K. ECC88. 1960s MAGICAL SOUNDING MULLARD 6DJ8 TUBE, WITH HUGE DIMPLE DISC HALO-GETTER RING. RARE and DESIRED HUGE DIMPLE-DISC RING 6DJ8 from1960s, with hauntingly life like sweet and liquid sound and tubes that will make you “feel” better, knowing that YOU own the BEST there ever can be, or will ever be!
NOS 6DJ8 ECC88 6922 E88CC AMPEREX HOLLAND V-RARE DIMPLE-DISC TUBES MATCHED PAIR
NOS ECC88 6DJ8. …”REAL 6DJ8 “CLASSIC HOLLAND QUALITY” HOLLAND PRODUCTION ECC88 MATCHED BELONGING TO THE HIGHEST-RANK OF 6DJ8’s”. REAL NOS 1960 AMPEREX HOLLAND. RARE and DESIRED HUGE DIMPLE-DISC RINGS 6DJ8 from1960s, with hauntingly life like sweet and liquid sound and tubes that will make you “feel” better, knowing that YOU own the BEST there ever can be, or will ever be!
NOS 6DJ8 ECC88 AMPEREX BUGLE-BOY HOLLAND TUBES MATCHED PAIR 1960 MAGICAL SOUND
6DJ8 ECC88 6922 AMPEREX BUGLE-BOY FAMOUS RARE HOLLAND MATCHED PAIR TUBES 1964 (# 297402096968 ). ECC88 6DJ8 MATCHED PAIR! 1960 AMPEREX HOLLAND. ACTUAL PICTURES of TUBES – AMPEREX YELLOW & GREENBOXES ARE INCLUDED.
7308 E188CC SYLVANIA J.A.N. AMPLITREX TUBE 6922-UPGRADE D-GETTER GRAY-PLATE 1949
7308 E188CC SYLVANIA J.A.N. MATCHED-TRIODE TUBE. J.A.N 7308 = E188CC. 7308 = E188CC. 7308 is a 6922 UPGRADE! AMPLITREX DIGITALLY TESTED. PRICE IS FOR THE SINGLE 7308 TUBE! Actual tubes are tested on the State-of-the-Art AMPLITREX AT-1000.
6922 E88CC SYLVANIA USN-CHS GOLD PINS GRAY-PLATE SINGLE TUBES AMPLITREX TESTED
USN CHS 6922 = E88CC. AMPLITREX DIGITALLY TESTED. Actual tube was tested on the State-of-the-Art AMPLITREX AT-1000 Electron Tube Test System. ALL PASSED THE AMPLITREX DIGITAL TESTS = NO GAS and NO HEATER-TO-CATHODE LEAKS!