loading
reading
writing
saving
searching
Matrix GM50 Power Module - $300
QR Code Link to This Post
From the internet:
The Matrix GM50 is a compact, plate-mountable Class AB mono-bloc power amplifier module designed by Matrix Guitar Amplification (designer Andy Hunt) to convert passive speaker or guitar cabinets into active ones.
Key Specifications & Features
• Power Output:
• 400W RMS at 4 Ω
• 250W RMS at 8 Ω
• 120W RMS at 16 Ω
• Design & Tone: Class AB MOSFET power stage engineered to deliver a flat, uncolored frequency response while emulating a valve (tube) amp feel and dynamic response.
• Dimensions & Weight: Measures roughly 312mm x 160mm x 65mm and weighs under 2.5 kg.
• Controls & Connections: Features a gain knob, a power switch with a brief delay to prevent start-up "thump," and a Neutrik combination XLR/quarter-inch input.
• Cooling: Integrated cooling fan.
• Compatibility: Works well with digital modelers (such as Fractal Audio or Kemper units) as well as traditional analog preamps.
According to community feedback on the Fractal Audio Systems Forum and The Gear Page, users generally agree that the GM50 provides a reliable, transparent, and lightweight solution for ampless or modeler-based rigs.