Nady PPA-300 Stereo Power Amplifier

Stereo or Bridged Mono Operating Modes
2 x 150W @4 Ohms, Bridge mono: 250W @ 4 Ohms
Convection cooled with no fan for quietest operation
Headphone output with speaker-disable switch for private monitoring
Switchable Low Cut filters for eliminating speaker rumble and resonance
1/4" TRS and XLR balanced and RCA unbalanced inputs,
1/4" and binding post (banana jack) speaker outputs
~115V (60Hz)/~230V (50Hz) AC select switch
Calibrated 41 detent volume controls
Low-cut filters
Switchable 2/4/8 ohm operation
Stereo/mono-bridged switch
SRA2150 Specifications
2 x 150 watt @ 4 ohms
250 watt mono bridged maximum power output
Calibrated 41 detent volume controls
Headphone output
Low-cut filters
Switchable 2/4/8 ohm
Stereo/mono-bridged
1/4 inch TRS, balanced XLR and unbalanced RCA inputs
1/4 inch and binding post speaker outputs
19 inch W x 1 3/4 inch H x 11 4/5 inch D. This is a great PA amp.