Settings on my 550 Spyder. This is 'home' settings - live setting puts the Gain and Master at noon, maybe a tad more depending. Mid-Sweep on, Bass Shift & Bright off, Pre-Post (never deal with) and mute (love having a mute switch) off in pic. I run through a pedal chain which further dials my tone ending up with a mid-present fat warm tone. My bass is more mid-treble voiced and I play mostly with a pick/palm-muting. Cuts through with definition but delivers a fat bass foundation. Tone nirvana.
It has a vintage Heathkit badge/plate on it for a couple of reasons. My 1st amp was a Heathkit that my dad & I built in '67, and when I was cleaning the chrome face of the Ashdown, the screen-printed "Spyder 550" came off.
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