Amps that pair well with the Boss CS-3 Compression Sustainer

fills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (dark → glassy)

Marshall Bluesbreaker's glassy balances out the dark tone

Comes later in the signal chain

fills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (dark → bright)

Vox AC30 Guitar Combo Amp's bright balances out the dark tone

Comes later in the signal chain

shapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.

Boss CS-3 Compression Sustainer leans toward compressed, and that's a real, usable character to pair with

Comes later in the signal chain