TRA-2075

The Ashly TRA-2075 is a 2-channel convection-cooled rackmount P.A. or installation power amplifier housed in a rugged 2-RU metal chassis. The unit offers an output of 40 Watts per side at 8 Ohms, an output of 75 Watts per side at 8 Ohms, and is designed to drive 4-and 8-Ohm loads and transformer-coupled 70V and 100V lines simultaneously. The coupling transformers are internally mounted.

The TRA-2075 incorporates a switch-mode-power supply and Class-D amplifier circuitry, providing a power-efficient solution. The low-noise unit features a switchable HPF filter and selectable gain sensitivity, turn-on delay DIP switches with up to 8 seconds of delay, and rear-mounted set-and-forget gain controls.

The TRA-2075 is equipped with an internally switchable 120/240V power supply and extensive protection circuitry, along with standard Euroblock inputs and Euroblock outputs.

• 2-RU rackmount stereo power amplifier with 40 Watts per side power output at 8 Ohms and built-in 60W/70V transformer
• Designed to simultaneously drive 4- or 8-Ohm loads and 70/100V transformer-coupled lines
• 2-stage high-efficiency switched-mode power supply with high power-to-weight ratio
• Ultra-quiet convection-cooled operation
• Onboard 80 Hz HPF, selectable gain sensitivity
• Up to 8 sec. of turn-on delay with selectable dip switch complement
• Comprehensive amplifier protection circuitry includes: output over-current, DC output, main supply rail over-voltage, chassis temperature, inrush limiting, and mains fuse
• Front panel indicators include: overall power, standby, and protect—along with per-channel clip and signal indicators
• Euroblock input and output connectors