Mesa Boogie Triaxis V2 & Stereo 2:90

Description

For sale: The pinnacle of Mesa Boogie rack systems. A legendary combination consisting of the Triaxis Preamplifier (Version 2) and the Stereo 2:90 Power Amp.

Mesa Boogie Triaxis Preamplifier (V2)
The Version 2 is the most sought-after edition, featuring the authentic Rectifier Mode (Lead 2 Red) and delivering Mesa’s iconic high-gain with a 100% analog signal path.

8 Analog Modes: Covering everything from crystalline Cleans (Mark I/IV) to the legendary Mark IIC+ (Lead 2 Yellow) and the aggressive roar of the Recto.

Dynamic Control: Fully MIDI programmable, featuring 4 switch outputs that control the power amp’s functions in real-time.

Mesa Boogie Stereo 2:90 Power Amp
The only power amp specifically engineered to unlock the full potential of the Triaxis.

Simul-Class Power: 90W per channel driven by 8 x 6L6 tubes (4 per channel), ensuring massive headroom and the signature stage presence Mesa is known for.

Specific Functionality: Through the switching jacks, the Triaxis triggers the power amp’s specialized modes:

Deep: Adds massive low-end punch and girth.

Modern: Alters the amp's response for an aggressive, "tight" feel.

Half-Drive: For a more vintage feel with musical power tube saturation.


A fully analog system that delivers the true warmth and response of vacuum tubes with the flexibility of a modern rig. The synergy between the Triaxis and the 2:90 creates a sonic depth and clarity that remains unmatched.

In excellent condition.