Source Audio EQ2 Programmable Equalizer: The Pedal That Replaced David Gilmour’s Boss GE-7s
The Source Audio EQ2 Programmable Equalizer: 10 bands, 128 presets, true stereo. Full specs, verified players, tone recipes and honest buying advice.
graphic EQ
Mesa/Boogie Studio .22+: The EL84 Boogie Nobody Talked About — and Why That Suited Its Players Fine
Mesa/Boogie Studio .22+: 20W Class A EL84 combo with Mark preamp DNA, five-band graphic EQ, and spring reverb — built for studio and small-venue use.
Mesa/Boogie Mark IIC++: The Mod That Was Never a Model
The Mesa/Boogie Mark IIC++ story — Vivian Campbell's 1985 Metal Mod, Metallica's Crunch Berries amp, verified players, tone recipes and the 200-unit run.