Genalex - Gold Lion ECC82 / B749
Other Genalex - Gold Lion tubes12AU7 Types
Additional Information and Downloads
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Warranty Information and Return PolicyWarranty Period: 3 months
All our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)
If you receive a tube that does not perform to the manufacturer's specifications, please do the following:
- contact us to get a return authorization
- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.
Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.
We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.
These guidelines may be updated without notice.
Ratings & Reviews
A giant step in the right direction
A small step forward in the tube domain is a giant step. So with that said, I was wanting to add some spice to a pair of Klark Teknik eqs to get them a little closer to my pultec EQP-1A. The stock tubes in the Klark were actually quite good (I was surprised), but the Gold Lions added extended lows that were a bit tighter, a more balanced mid section, and a little more air on top. The result was bigger, warmer, clearer sound...not by a lot, but a little goes a long way. Glad there is an alternative to the ridiculously priced NOS tubes.
Better then or at least as good as the telefunken NOS
by Mike klementovich -
Was strictly nos telefunken when choosing the 12au7...not any more I bought 6 of these they are unbelievable
Unexpected sonic improvement
by Morcant -
The tubes arrived today and so being curious I installed them into my Prima Luna Dialogue Premium Integrated. I’ve never upgraded signal tubes before; was not expecting a lot of sonic difference. I’m pretty surprised now after 4 hours how much music I was missing before. Don’t get me wrong, the stock PL tubes get the job done. These are quite a bit more forward, resolved and have great stereo imaging. So far so good. I was on the fence to spend hideous money on Cifte, but talking to the Tubestore helped me out. Overall a much needed upgrade. Very happy !
Decent current production tube
Compared those with various NOS tubes (Philips, Mullard, Brimar) and current production TUNG-SOL 6189 in my phonostage. In my setup these sounded bright and with quite light bass. Soundstage is big and it provides a lot of details, which does not compensate however the lack of sound balance. I also have the GL ECC83 which have similar sound signature. From current production tubes preferred the TUNG_SOLs which provide better bass extension and seem to be more colorful overall.