Appendix D Specifications - Theta Digital Prometheus Owner's Manual

APPENDIX D
Analog Audio Inputs
1 RCA Jack (Single-ended)
1 XLR Jack (Balanced input)
Input Impedance
Input Sensitivity
Gain
Polarity
Analog Audio Outputs
2 balanced outputs
Modes/Process
Power Output
Frequency Response
Signal-to-Noise Ratio
Miscellaneous
Power Requirements
Power Consumption
Trigger Input
Dimensions:
Weight:
Maximum Operating
Temperature
Specifications subject to change without prior notice.
Specifications
47 kOhms, Single-Ended or Balanced, for each phase
(Single-Ended) 1.825V RMS input for 250W into 8 ohms.
(Balanced) 1.825V RMS input for 250W into 8 ohms.
Single-Ended or Balanced: 27.8 dB
(Single-Ended) Non-Inverting
(Balanced) Pin-2 = Positive, Pin-3 = Negative for Non-Inverting Output
(Cardas Type standard) suitable for bi-wiring
Standby: Amplifier is ready to turn on via front-panel switch or remote trigger
Overcurrent, DC and/or Thermal Protection: Amplifier will cycle.
Catastrophic DC or output stage failure: Amplifier will shutdown.
8Ω: 250 W RMS with less than 0.01% THD, 20 Hz to 20 kHz; 300W RMS with less than 0.2%
THD, 20 Hz-20 kHz; 350 W RMS with less that 1.0% THD at 1 kHz; 395 W RMS with less
than 1% THD, 1 kHz, Burst mode
4 Ω: 500 W RMS with less than 0.01% THD, 20 Hz to 20 kHz; 600 W RMS with less than
1.0% THD, 20 Hz to 20 kHz, 8 ohms; 800 W RMS with less than 1% THD, 1 kHz, Burst mode
2 Ω: 850W RMS with less than 0.01% THD from 20 Hz to 20 kHz; 950W RMS with less than
1.0% THD, 20 Hz to 20 kHz, 8 ohms
+0, -.5 dB, 0Hz to 20 kHz; load independent
124 dB referenced to rated output (A-Weighted)
117VAC, 10A Slo-Blo Main fuse; 230VAC, 6A Slo-Blo main fuse, 50-60 Hz
<1W @ Standby: 50W @ idle, 1440W Maximum
5-12VDC, Steady State
9 1/16" W x 13 7/8" H x 20" D (230 x 346 x 508 mm)
54.5 lbs. (stand alone) (wr.6 kg)
64 lbs. boxed with accessories (29.0 kg)
Internal: 176° F (80° C)
Room: 131° F (55° C)