Quested AP800 2 Channel Power Amplifier - $1,500 - (Walpole, MA)
The Quested AP800 2 Channel Power Amplifier gives you the quality of the best hi-fi amplifiers with 770W RMS/channel into 4 ohms or 450W RMS/channel into 8 ohms. By adding complementary Class AB bipolar outputs with a unique floating drive stage the result is exceptional audio transparency and sonic performance. Load, temperature and operating conditions are managed through a sophisticated digital control system. User selectable limiters are built-in and include both tight and easy settings. All of this packed into just 2RU of space. The AP800 is loaded with power and runs at 770W RMS/channel into 4O or 450W RMS/channel into 8O. A unique floating drive stage gives exceptional audio transparency and sonic performance. Heat exchange is facilitated with a low noise, vari-speed fan. Manage the load, temperature and operating conditions with a sophisticated digital control. Quested AP800 specs Power Rating 450W into 8O 770W into 4O Damping Factor 400 @ 8O 1kHz Input Sensitivity +7dBm Input Impedance 10k ohm Gain 33dB Frequency Response 20Hz - 20kHz Signal-to-Noise Ratio Not Specified by Manufacturer Total Harmonic Distortion (THD) 0.005% Input Connections 3-pin XLR Output Connectors Shrouded 4mm Binding Posts Controls Front Panel On/Off, Rotary Potentiometers, Mute Controls (Rear) 2/4 or 4/8 switch, Stereo or Bridged Switch Indicators Peak Meters, Mute, Fault/DC & Limit, Bridged, Power, Temperature Cooling Temperature Warnings and 2 Fans to Assist Power Consumption Not Specified by Manufacturer Power Requirements 230VAC @ 10A max 120VAC @ 20A max Dimensions (WxHxD) 19 x 1.75 x 15" (48.2 x 8.8 x 38.1cm)
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From ebay.com - 1 month ago