First impressions - California Sound (CS).
I've been using the American Sound (AS) for months now. It's always on, generally with drive at 10 o'clock, all tones at 12, level set so volume is equal that with pedal bypassed and Voice adjusted to guitar/room as needed (generally 2 o'clock).
I knew from the few YouTube videos I could find to expect more bass response. This is certainly true. So far, I really like it as about the same settings as the AS (drive and level around 10 o'clock, tones flat, voice 2 o'clock).
To my ear it's doing more distortion in the lower frequencies than the AS. Whether that's a good thing once I get into a room with a guitar is unknown at this point. With the AS, when the drive is low, I sometimes feel like I need to play a double stop so I can hear the distortion. Not so with the CS, it's definitely there.
The CS seems to be much more responsive to Voice changes. The knob is incredibly interesting on both, but wow on the CS it can really tweak the volume and drive.
After a few hours, I'm loving it.
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