Matched Pair RCA 6SN7GT / 6SN7 Tubes NOS - Testing
Item History & Price
| Reference Number: Avaluer:17660349 | Model: 6SN7GT |
| Brand: RCA | Country/Region of Manufacture: United States |
| Other: Rauland, 6SN7 | Type: NOS Tube |
This new old stock-testing matched pair of RCA made 6SN7GT dual triodes was tested on my Hickok 800 for shorts, gas and transconductance. There were no shorts or gas. Tubes measured:
Tube One: 2750 / 2650 micromhos (Batch code of LS on base)Tube Two: 2650 / 2750 (Batch code of 5935 274 and Rauland-branded stenciled on base)
New 6SN7s typically test within a standard deviation of 2600 micromhos.
...box; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255);">
Listened to them in my Cary / Audio Electronic Supply SE-811 mono blocks and they sound outstanding; are dead quiet when the amps are muted; and have excellent frequency response, sound-staging, presence and dynamics.
Tubes ship via United States Postal Service (USPS) First Class Mail with tracking for domestic U.S. sale; Priority is an option. International orders ship via USPS First Class International Mail Package; tracking and insurance can only be provided if you purchase USPS Priority Mail International Mail Package.
Package weighs eight (8) ounces.
TUBES ARE GUARANTEED GOOD AND IN WORKING ORDER AT SHIPMENT. TRANSIT VIA POST CAN DAMAGE TUBES. THIS IS NO FAULT OF OURS BUT THE THIRD PARTY ENTITY THAT IS DELIVERING ITEM(S) TO YOU, I.E, USPS, UPS, FEDEX, YOUR NATIONAL CARRIER IF INTERNATIONAL, ETC. PLEASE INSURE THEM! WE CANNOT GUARANTEE FAILURES ON YOUR EQUIPMENT AFTER POWER UP AS THERE IS NO WAY TO ASCERTAIN HOW TUBES WILL INTERACT WITH YOUR ELECTRONICS; NOR IS THERE A WAY TO DETERMINE WHETHER THEY MAY HAVE FATAL FLAWS IN TUBES THEMSELVES! THESE ARE USED VACUUM TUBES AND TIME MAY HAVE TAKEN A TOLL ON THEM OVER THE MANY YEARS SINCE THEY WERE MANUFACTURED. WE CAN ONLY TEST FOR THE PARAMETERS MENTIONED ABOVE IN ONE OR MORE OF THE FOLLOWING EQUIPMENT WE USE FOR MEASURING: HICKOK 600A, HICKOK 800, MAXI MATCHER & MAXI MATCHER 2.
Tube One: 2750 / 2650 micromhos (Batch code of LS on base)Tube Two: 2650 / 2750 (Batch code of 5935 274 and Rauland-branded stenciled on base)
New 6SN7s typically test within a standard deviation of 2600 micromhos.
...box; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255);">
Listened to them in my Cary / Audio Electronic Supply SE-811 mono blocks and they sound outstanding; are dead quiet when the amps are muted; and have excellent frequency response, sound-staging, presence and dynamics.
Tubes ship via United States Postal Service (USPS) First Class Mail with tracking for domestic U.S. sale; Priority is an option. International orders ship via USPS First Class International Mail Package; tracking and insurance can only be provided if you purchase USPS Priority Mail International Mail Package.
Package weighs eight (8) ounces.
TUBES ARE GUARANTEED GOOD AND IN WORKING ORDER AT SHIPMENT. TRANSIT VIA POST CAN DAMAGE TUBES. THIS IS NO FAULT OF OURS BUT THE THIRD PARTY ENTITY THAT IS DELIVERING ITEM(S) TO YOU, I.E, USPS, UPS, FEDEX, YOUR NATIONAL CARRIER IF INTERNATIONAL, ETC. PLEASE INSURE THEM! WE CANNOT GUARANTEE FAILURES ON YOUR EQUIPMENT AFTER POWER UP AS THERE IS NO WAY TO ASCERTAIN HOW TUBES WILL INTERACT WITH YOUR ELECTRONICS; NOR IS THERE A WAY TO DETERMINE WHETHER THEY MAY HAVE FATAL FLAWS IN TUBES THEMSELVES! THESE ARE USED VACUUM TUBES AND TIME MAY HAVE TAKEN A TOLL ON THEM OVER THE MANY YEARS SINCE THEY WERE MANUFACTURED. WE CAN ONLY TEST FOR THE PARAMETERS MENTIONED ABOVE IN ONE OR MORE OF THE FOLLOWING EQUIPMENT WE USE FOR MEASURING: HICKOK 600A, HICKOK 800, MAXI MATCHER & MAXI MATCHER 2.
