Model: UPA-5
Year: 2009
Price: $549
Class: A/B
Channels: 5
Power 8 Ohm All Channels Driven: 125W
Power 4 Ohm All Channels Driven: 185W
Power Bandwidth: +/-0.05dB
Frequency Response: 5Hz-150kHz(-3dB)
THD: <.007%
SN Ratio 1W: >119dB
SN Ratio Full: >116dB
Damping: NA
Crosstalk: NA
TransformerVA: 600
Capacitance: 90,000
Input Sensitivity: NA
Input Impedance Unbal/Bal: 23.5
Gain: 32dB
Adjustable Gain: No
Power Requirements: 15A
Connections: RCA
Trigger: Yes
LED Meters: No
2 Ohm Capable: NA
Output Devices: 4/ch
Fans: No
Weight: 58
Width: 17
Height: 7.75
Depth: 19
Rack Size: 4U
Topology: Fully discrete, dual differential

The UPA-5 delivers 125 watts of continuous power with all channels driven. That's the key word. 'Continuous' means...well, just that. Continuous. Not a peak rating. Not the rating the amp achieves while being pushed to its limits, putting out a distorted and muddy sound. Continuous power means the amplifier is in its comfort zone, doing what's its designed to do - giving you an exceptional theater and music experience without breaking a sweat.

  • Fully protected from all fault conditions.
  • Advanced microprocessor operating system.
  • Soft start circuitry.
  • External trigger turn on.
  • Soft touch power switch.
  • 4RU chassis w/ solid milled aluminum faceplate.
  • IEC power inlet, 120/230 VAC auto configurable.
  • Output design: Triple Darlington with On output stages.
  • Differential Drive: Dual Differential input.
  • Type of outputs: Audiophile quality 5 way binding post.
  • Display type: Digital status indicators.
  • 1% resistors, precision film capacitors in all critical signal paths.
  • Modular channel design for greater channel separation, auto rail detection relays for automatic voltage selection.
  • The unit also has switches for turning the metering and/or the status LED's on or off..