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Gentner PA870 Installation & Operation Manual

8-channel power amplifier
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8-Channel Power Amplifier

Perfect Communication through Technology, Service, and Education.
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Summary of Contents for Gentner PA870

  • Page 1: Channel Power Amplifier

    8-Channel Power Amplifier Perfect Communication through Technology, Service, and Education.
  • Page 3 able of Contents 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 4 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 5 Introduction 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 6 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 7: Installation And Operation

    Installation and Operation 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 8 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 9 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 10 SIGNAL SIGNAL BRIDGE 1 CLIP 1 CLIP 2 VOLUME VOLUME SIGNAL SIGNAL BRIDGE 1 CLIP 1 CLIP 2 VOLUME VOLUME CHANNEL 1 CHANNEL 2 CHANNEL 3 OUTPUT CHANNEL 1 OUTPUT CHANNEL 2 70V /CH1 8Ω / CH 1 70V /CH1 8Ω...
  • Page 11 ê ê 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 12 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 13 Applications 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 14 Inputs Enter Meter System Routing Mic On Outputs SIGNAL SIGNAL CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 CHANNEL 5 CHANNEL 6 CHANNEL 7 CHANNEL 8 SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL CLIP 1 BRIDGE 1 CLIP 3 BRIDGE 1 CLIP 4 CLIP 2 BRIDGE 1...
  • Page 15 Inputs Enter Meter System Routing Mic On Outputs Amber function CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 CHANNEL 5 CHANNEL 6 CHANNEL 7 CHANNEL 8 Gain SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL BRIDGE 1 BRIDGE 1 CLIP 1 CLIP 2 CLIP 3 CLIP 4...
  • Page 16 Inputs Enter Meter System Routing Mic On Outputs SIGNAL CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 CHANNEL 5 CHANNEL 6 CHANNEL 7 CHANNEL 8 SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL SIGNAL BRIDGE 2 CLIP 1 BRIDGE 1 CLIP 3 CLIP 4 CLIP 2 BRIDGE 3...
  • Page 17 Appendices DIMENSIONS (W/H/D): 19˝ (48cm) x 13˝ (33cm) x 3 ⁄ ˝ (9cm) WEIGHT: 30 lbs. (13.6 kg) POWER REQUIREMENTS: 120VAC, 50-60Hz. POWER CONSUMPTION: 600 Watts CONNECTORS (each channel): Input: Removable Phoenix (line-level only) Output: “Touch-proof” binding posts AUDIO PERFORMANCE General Voltage Gain (dB): Single Input: 26dB Differential Input: 32dB...
  • Page 18 8 Ohm Configuration Output Power Per Channel from 20Hz-20kHz: 25 Watts into 8 THD: <.05% at rated power Crosstalk: Better than 90dB Intermod Distortion: Better than .025% 70 Volt Configuration Output Power Per Channel from 80Hz-20kHz: 25 Watts into 8 THD: <.05% at rated power High Pass Filter: -3.5dB @60Hz Crosstalk: Better than 85dB...
  • Page 19 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 20 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 21 1.800.283.5936 (USA) OR 1.801.974.3760...
  • Page 22 Perfect Communication through T echnology, Service, and Education. ™...