Hardware installation
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3.4
Audio input/audio output
1. Connect the External Amplifier Input (G, -, +) on BTQ-VM8 controller to the Balanced Audio Input
(G, -, +) on DPA amplifier.
2. Connect the Amplifier Output (COM, 100V) on DPA amplifier to the External Amplifier Output
(100V) on BTQ-VM8 controller.
Please note the connection of amplifier output on DPA is varies with EU (100V, 50V, 4 ohm) and
US types (70V, 35V, 4 ohm).
3. Connect and loudspeakers on BTQ-VM8 controller.
3.5
Bridged output
Bridge the two channels of DPA amplifier such as 500W x 2 CH. (DPA2500) to 1000W x 1 CH.; or
bridge each two channel of DPA8060 (60W x 8 CH.) to 120W x 4 CH. Please see the instruction as
below:
1. Connect an audio input on Channel 1.
2. Bridge the audio input on Channel 1 to the audio input on Channel 2.
3. Connect the [50V pin] audio output of Channel 1 to [COM pin] audio output of Channel 2.
