Peavey SMRTM 821a AC Power Receptacle, Power Switch, Remote Connector, Bus Links, EQ Switch

16 18 21 23 25 27 30

17 19 20 22 24 26 28 29 31 32 33

Rear Panel

(16)AC Power Receptacle

Accepts standard IEC power cable (included).

(17)Power Switch

Applies power to the SMR™821a.

(18)Left‚ Right and Aux Outs Main mix bus balanced outputs.

(19)Remote Connector

Used to control signal levels of the Left and Right outputs and Stereo Input Select from a remote location.

(20)Bus Links

Stacking connector for linking multiple SMR™821a mixers.

(21)EQ Switch

Places the 4-band equalizer in or out of the Left and Right signal paths. In the Out position the equalizer is completely bypassed.

(22)Bus Link Switch

For use with multiple SMR™821a units. This switch places the mixer in the master or slave mode of operation.

(23 & 24) Channels 7 & 8 Input

Dual RCA connectors for stereo input sources (nominally -10 dBV).

(25 & 26) Mode Switch

Selects either stereo or mono mode for channels 7 or 8.

(27)Mic Mix Switch

Allows the summed signal of channels 1–6 to be routed before or after the remote Left/Right volume control.

(28)Right Out Mute Switch

Controls the muting of the Right mix bus. When this switch is enabled‚ the Left and Right mix buses are affected by the activity of the muting circuit. When this switch is defeated‚ only the Left bus is affected.

(29)Low Cut Switch

This low cut filter switch has a corner frequency of 100 Hz. Enabling this switch affects channels 1–6 only.

(30)Assignment Switches

Assigns the input channel to the Left‚ Right or Aux mix buses and enables the 48-volt phantom power for channels 1–6.

(31)Channels 1–6 Input

Balanced microphone or line input on removable Euro-type connector.

(32)Pad Switch

The Pad switch attenuates the input signal by 20 dB.

(33)Channel 1 Mute Threshold

Adjusts the level of signal needed to trigger the muting circuitry in Channel 1.

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