Dayton APA150 75W x 2 or 150W x 1 Class A/B Power Amplifier

• 75 watts RMS per channel in full-range stereo configuration
• 150 watts into 8 ohms in bridge-mono mode
• Near silent fan cooling for near field applications
• High current, discrete output transistors that run cool and quiet
• Large toroidal power supply transformer
  
• Class A/B design topology
• Adjustable 50 - 150 Hz low pass crossover 
  
• Built-in switchable low-pass filter
• Gold-plated 5-way binding posts that accept up to 8 AWG wire
• Auto-on/off, silent turn-off with no audible transient
• Protection against electrical shorting and thermal overload
• Sleek modern design looks good and sounds great

Specifications: 

Measured power output: 2 x 75 watts RMS (into 4 ohms @ less than 0.01% THD) 

Signal-to-noise ratio: greater than 100 dB 

Low pass filter: 12 dB butterworth 

Class A/B design topology 

Input sensitivity: 1V 

Input impedance: 47k ohms 

Auto-on sensitivity: 3 mV 

Voltage requirement: 120/230 VAC, 60/50 Hz 

Dimensions: 5.6" H x 5.7" W x 12.8" D. 

USA Power cord included