texasguitarslinger
Mo Cow Bellologist
Re: new speaker, or new tubes, come tell me what to do
If you want lots of headroom then I'd start by putting Sovtek 5751s in place of the 12AX7 preamp tubes. These will smooth out the preamp gain stages giving you a chiming clean effect. JAN-Phillips 6L6WGBs will deliver great harmonics and bell clear tones. Lots of headroom if you bias to about 62mV (before anyone has a heart attack, this is measured at the bias test point on the HRD and is a combined voltage reading).
If you want lots of headroom then I'd start by putting Sovtek 5751s in place of the 12AX7 preamp tubes. These will smooth out the preamp gain stages giving you a chiming clean effect. JAN-Phillips 6L6WGBs will deliver great harmonics and bell clear tones. Lots of headroom if you bias to about 62mV (before anyone has a heart attack, this is measured at the bias test point on the HRD and is a combined voltage reading).