Svetlana 12AX7 preamp tubes

The Svetlana 12AX7 / ECC83 is a great tube for cranking out that classic tube amp sound. A high performing tube with a crystal clear sounding tone. They are a low noise tube that covers the range from classic jazz through to hard rock They have a strong following amongst musicians and Hi-Fi aficionados.
A data sheet has been attached to this page to help you review the tube, You can also look at our comparison sheet via the menu at the top. Simply go to Help, then  12AX7 Comparisons or click here
History of Svetlana:
Svetlana has a great name in the tube industry and for good reason. Originally established back in 1889 in Russia, Svetlana was the major producer of tubes. Around 1937 Russia purchased a tube assembly line from RCA including the product licensing and started making additional tubes. These newer Svetlana tubes are made in the original factory in Saratov.

12AX7 NSS Svetlana


SKU 12ax7svet
Brand Svetlana
Shipping Weight 0.0200kg
Shipping Width 0.050m
Shipping Height 0.050m
Shipping Length 0.090m
Unit Of Measure ea
Assembled Length 0.070m
Assembled Height 0.020m
Assembled Width 0.020m

Beautiful sound

By: on 29 August 2021
Thank you for the secure package and swift shipping, Evatco. I bought these tubes to use with Svetlana 6550C on my TRK-3488. The sound is just beautiful. The bass is tight and has full low-end response, the mid has no muddiness, the high is very clear, delicate but not harsh. This tube is my favourite one I've ever met.

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