Mesa Boogie - Ah…the 90s! This ultimate rack setup consists of the TriAxis, 20/20 Stereo Power Amp, Amp Head Switcher, V-Twin Rackmount, Rackmount Dual Rectifier, and a Coliseum 300 Power Amp! | Facebook
Mesa Boogie Recto-Verb Twenty-Five Rackmount Head tête d'am | Bax Music
Mesa Boogie Rectifier Recording Tube Pre-Amp Rack Mount – A Flash Flood of Gear
MESA/Boogie®
Mesa Boogie - Rackmount heads! We've offered many amps in rack mountable format over the years and the Mark Five: 35 and JP-2C amps are the two newest amps purpose-built for that