Specifications - Emotiva UPA-500 User Manual

UPA-500

Specifications

Topology:
Fully discrete, dual differential, high current, short signal path Class A/B
Number of Channels:
5
Power Output (rated power; THD < 0.01%):
140 watts / channel (4 ohms; all channels driven)
80 watts / channel (8 ohms; all channels driven)
Rated Power Bandwidth (at rated power; 8 Ohm load):
10 Hz to 20 kHz + /- 0.06 dB
Minimum Recommended Load Impedance (each channel):
4 ohms (which equals one 4 ohm load or two paralleled 8 ohm loads per channel)
Frequency Response:
10 Hz to 70 kHz (+ 0 / - 3 dB)
THD + noise:
< 0.01%
Signal to Noise Ratio (8 Ohm load):
> 96 dB at 1 watt (A-weighted)
> 117 dB at rated power (A-weighted)
Damping Factor (8 Ohm load):
> 500
Speaker Output Connections:
Full-sized 5-way binding posts; one pair per channel x 5
Power Supply:
350 VA toroidal power transformer
40,000 uF of storage capacitance
Input sensitivity (for rated power; 8 Ohm load):
850 mV
Gain:
29 dB
Input Connections:
Unbalanced (RCA); one per channel
Input Impedance:
47 kOhms
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