Oct 29, 2015 · Swapped out the 6V6 for the 6AQ5 carefully making the appropriate pin reassignments. I didn't change anything else in the circuit, other than to adjust the 6V6 B+ 320 …

Sep 2, 2012 · The schematic shows a Volume control, then ECC82/12AU7 gain stage, then second ECC82/12AU7 gain stage, then 6AQ5. Steps 1. The Champ plan would be to swap an …

Mar 10, 2011 · The 6AQ5 also has a very smooth overdrive that is a little more compressed sounding. However, it has less sustain than the 6BM8 or EL84. A note on the VVR, it allows …

Feb 18, 2022 · If I remember it correctly, 6AQ5, due to smaller phisical dimensions respect 6V6 tubes are rated for a max B+ of 250V, may be the difference in response is there when you put …

Jun 3, 2016 · The one pentode driving the 6AQ5 I could find was the 6SJ7 - 6AQ5. I have made a more standard 12AX7 - 6AQ5 which sounds pretty good. I was thinking that something like …

Jun 8, 2019 · My question concerns possible schematics to follow during my rebuild. I've seen schematics for 6AQ5 SE amps, which have a single preamp tube, usually a 12AX7. But if you …

Jul 9, 2014 · Tubenit, i might put the mini-mesa on the back burner, that TBM with quad 6aq5's is a hell of a nice idea. I am actually thinking of using 12aq5's in that one because i have a 220v …

May 11, 2023 · Google : The 6AQ5 is a miniature 7-pin (B7G) audio power output beam tetrode vacuum tube with ratings virtually identical to the 6V6 at 250 V.

May 8, 2020 · Summary, 6aq5 output tubes, solid state rectifier, London Power powerscaling circuit i've used a number of time, here scaling the PI & PA, bootstrapped master volume …

Feb 15, 2023 · It's a point to point jcm800-based three knob amp, with a 6AQ5 output tubes. I took a week off work, ostensibly to build this amp. I spent a whole day drilling out an 11x7x2 …