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Aerostar2005 · 08-14-2007, 07:29 AM

I'm using 2 Mode Fours. I'm thinking of changing the tubes. In other Amps I used 12AX7WA Tubes. I'm wondering what would be the difference between those and 12AX7's.

08-14-2007, 07:29 AM	#1 (permalink)
Aerostar2005 Junior Member Join Date: Aug 2007 Location: Chicago,Illinois Posts: 18	12ax7 Vs 12ax7wa I'm using 2 Mode Fours. I'm thinking of changing the tubes. In other Amps I used 12AX7WA Tubes. I'm wondering what would be the difference between those and 12AX7's.