New JJ Tesla tubes


Greetings, I'm seeking information regarding the sonic performance of the "New" JJ Tesla, Black Sable 12AX7 tubes, especially if you are using them in a McIntosh C2200 or C2300 preamp.

Any info on these tubes is greatly appreciated.

Cheers,
Bennett (aka:hififile)
hififile

Showing 2 responses by hififile

Thank you for the information Teajay and Apachef1 and Undertow. These were recommended to me by a customer service rep at one of the big online Tube vendors. I wanted to do my research first and fellow A-goners usually have good advice.

Thanks again and keep the info coming. I will be interested to see if anybody had good results with the JJ Gold Pin Black Sables.

Cheers,
Bennett