XPA-1 DIFFERENTIAL REFERENCE CLASS A/AB MONOBLOCK POWER AMPLIFIER https://emotiva.com/products/amplifiers/xpa-1
Fully discrete, fully balanced, Differential Reference™ design
Switchable Class A and Class A/B operating modes
Massive, high current toroidal power supply
Advanced microprocessor operating system which protects the amplifier from all fault conditions.
Balanced and unbalanced inputs.
Trigger input and output.
Precision blue LED power meter with switchable modes, dimmable or defeatable.
Machined, gold plated, unbalanced RCA input .
Heavy duty, gold plated, clear jacketed audiophile speaker binding posts.
Soft-touch power switch.
Solid milled aluminum faceplate.
Automatic 120/230 AC voltage detection and switching
Topology: fully balanced, fully discrete, quad differential, ultra high current, short signal path selectable Class A/AB
Number of channels: 1
Power output (0.1% THD):
1,000 watts RMS @ 4 ohms
600 watts RMS @ 8 ohms
Rated power bandwidth: 20 Hz – 20 kHz +/- 0.07dB
Minimum Recommended Load: 4 ohms
Frequency response: (-1 dB): 10Hz to 80kHz
Signal to Noise Ratio:
1 watt: > 89 dB
Full power: > 117 dB
Damping Factor: >500 into 8 ohms
Power Supply: 1,200VA toroidal transformer, 120,000uF filter capacitance
Gain: 29 dB
33 kohms (balanced)
23.5 kohms (unbalanced)
Power Requirements: 115 VAC or 230 VAC +/- 10% @ 50/60 Hz (automatically switched)
unboxed: 17” wide x 7 3/4” high x 19” deep
Weight: 73 lbs
(Next page XPA Gen3 MODULAR AMPLIFIER SYSTEM)