6080 Tubes or Alternate to the 6AS7 Tubes


New Member
Apr 29, 2010
I'm just wondering if anyone has used alternate tubes in their Atma-Sphere amps and if so, what have been their impressions? Good or bad experiences qualify!
Last edited:
Dec 16, 2018
Phoenix, Arizona USA
I'm surprised you haven't recieved any replies in 8-1/2 years.
I use the Russian Winged-C 6H13Ps in my M-60/3.3s. They sound quite good are are relatively inexpensive.

All the 'N7s are Tung-Sol oval-plates, the world's BEST sounding 'N7 ever made!!!!!!!!!!!!!!!!!!!

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