EL34 / 6CA7 ULTRON BOXES, SIemens?
Item History & Price
| Reference Number: Avaluer:51296195 | Model: 6CA7 |
| MPN: EL34 | Country/Region of Manufacture: Germany |
| Brand: RFT/ULTRON | UPC: Does not apply |
Interesting EL34/6CA7's. These tubes came from the estate of a wealth audio aficionado. They are in vintage Ultron boxes and the print on a few of the tubes reflects All have double O getters. Guide keys are all good. Nice clean straight pins. No gas or shorts. Tight bases. Look like Siemens tubes to me. All tubes are closely matched electronically.
All tubes have been tested and test better than NOS on multiple calibrated tube testers. Bid with confidence, we are very proud o...f our feedback. Tubes will be packed well.
Quoting Brent Jessie: "Nice later versions of the excellent-sounding German answer to the Mullard EL34 tubes. These 1970s Siemens tubes are becoming a cult classic as the Mullard and Amperex tubes become increasingly scarce. Some made for National, Valvo, and Ultron, some industrial OEM without labels. These pairs sound great and are easy on the budget. Single tubes are $100.00 each. CLIENT COMMENTS: "Hello Brent, I just received today the pair of NOS Siemens EL 34. Sound is Fantastic, I never heard voices like this, I can't believe that these tubes used only as current source in my amps can improve so much the sound"
The photo of all 4 tubes is a mistake. All 3 tubes have brown bases.
All tubes have been tested and test better than NOS on multiple calibrated tube testers. Bid with confidence, we are very proud o...f our feedback. Tubes will be packed well.
Quoting Brent Jessie: "Nice later versions of the excellent-sounding German answer to the Mullard EL34 tubes. These 1970s Siemens tubes are becoming a cult classic as the Mullard and Amperex tubes become increasingly scarce. Some made for National, Valvo, and Ultron, some industrial OEM without labels. These pairs sound great and are easy on the budget. Single tubes are $100.00 each. CLIENT COMMENTS: "Hello Brent, I just received today the pair of NOS Siemens EL 34. Sound is Fantastic, I never heard voices like this, I can't believe that these tubes used only as current source in my amps can improve so much the sound"
The photo of all 4 tubes is a mistake. All 3 tubes have brown bases.
