$100.00Black Sable SED 6550CQTY: 1
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Considered to be the best 12AX7 ever made in the US - these are the famous RCA 7025 that used to be in all of the great amps. We have a small stash of these rare NOS tubes available.
Very clean open sound in my guitar amp. Wasn't EXACTLY the tone I was looking for at the moment, and ended up putting British tubes in those slots, but I can see why this tube is loved and appreciated.