Sound Pure's Take
Condition: Very Good
This Mesa Boogie Stereo 2:90 Simul-Class is an iconic 2U rackmount power amp that delivers massive stereo headroom, articulate punch, and legendary tube muscle. Driven by eight 6L6 power tubes and three 12AX7 preamps, this 35-pound heavyweight puts out 90 watts per channel utilizing Mesa's patented Simul-Class topology, which combines the warm, musical detail of Class A with the high-output horsepower of Class AB. Each channel offers independent Volume and Presence controls alongside remote-switchable voicing modes, including Deep for enhanced bottom-end, HalfDrive for reduced power saturation, and Modern for aggressive high-gain bite. Built with internal fan cooling, multiple 4-ohm and 8-ohm speaker outputs per channel, and an ultra-durable chassis, this professional power engine remains a gold standard for rack-based rigs seeking pure, uncompromising tube authority.
Output Power: 2x 90W Simul-Class
Channels: 2 Independent Power Amp Channels
Preamp Tubes: 3x 12AX7
Power Tubes: 8x 6L6
Circuit Topology: Simul-Class
Controls (Per Channel): Volume, Presence
Remote Switching Voicing Modes: Deep, HalfDrive, Modern
Signal Inputs: 1 Input Per Channel
Switching Inputs: Deep, HalfDrive, Modern
Speaker Outputs (Per Channel): 2x 4 Ohm, 1x 8 Ohm
Cooling: Fan Cooled
Format / Rack Space: 19", 2U Rackmount
Dimensions (Depth): Approx. 35 - 36 cm
Weight: 35lbs
Warranty
This item is sold without the Sound Pure 3-year warranty (used / B-stock / dealer-exempt). Coverage terms for items in this category live in Terms & Conditions, Section 27.
Returns
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