Peavey SMRTM 821a Gain Control, Status LED, Level Control Channels, Select LED, Low EQ, Hi EQ

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Front Panel

(1)Gain Control

This control may also be referred to as a trim control. It varies the amount of mic preamp gain at the first gain stage.

(2)Status LED

This bi-color LED illuminates green when a -20 dBu signal is present and red when the signal level is near clipping.

(3)Level Control (Channels 1–6)

This control adjusts the channel signal level sent to the mix buses. It functions identically on channels 1–6.

(4)Level Control (Channels 7–8)

This level control adjusts the stereo signal sent to the mix buses for channels 7 & 8

(5)Select

The Select switch is a momentary switch that selects the stereo input signal from either chan- nel 7 or 8. When power is applied to the SMR™821a‚ channel 7 is selected by default.

(6)Select LED

The LEDs indicate which stereo input channel (7 or 8) is feeding the mix buses.

(7)Low EQ

The Low EQ is a shelving-type active tone control. (±15 dB @ 70 Hz)

(8)Low Mid EQ

The Low Mid EQ is a bandpass (peak/notch) type of active tone control. (±15 dB @ 250 Hz)

(9)Hi Mid EQ

The Hi Mid EQ is a bandpass (peak/notch) type of active tone control. (±15 dB @ 3.1 kHz)

(10)Hi EQ

The Hi EQ control is a shelving type of active tone control. (±15 dB @ 10kHz)

(11)Level Meters

The three 5-segment LED Level Meters monitor the levels of the Left‚ Right and Aux outputs. The 0 dB reference level corresponds to +4 dBu at its respective output connector.

(12)Left Level

The Left Level control adjusts the level of the Left output.

(13)Right Level

The Right Level control adjusts the level of the Right output.

(14)Aux Level

The Aux Level control adjusts the output of the Aux output.

(15)Power LED

This LED indicates that AC power is applied to the SMR 821a.

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