Peavey SMRTM 821a user manual Specifications

Specifications

Dimensions

1.75" (H) x 19" (W) x 8.75" (D) (45mm x 483mm x 222mm)

Weight

7.4 lbs (3.4 kg)

Mounting

Single EIA Rack Mount

Connections

Removable Euro-type connectors for single channel audio inputs‚ outputs‚ bus link and external control. RCA single-ended female for channels 7 and 8 stereo inputs. IEC receptacle for AC power.

Test Conditions

120Vac 60 Hz maintained throughout testing.

Input Sensitivity

Input	Input	Input Gain		Input Level: dBu		Balanced/	Connector
	Impedance					Unbalanced
		Pot Setting	Min*	Nom**	Max
	(Ohms)
Microphone		Max Gain +60 dB	-76 dBu	-56 dBu	-39 dBu		+
	2k					balanced	-
without pad		Min Gain +10 dB	-25 dBu	-4 dBu	+13 dBu
							ground
Microphone		Max Gain +40 dB	-56 dBu	-36 dBu	-19 dBu		+
	2k					balanced	-
with pad		Min Gain -10 dB	-5 dBu	+16 dBu	+33 dBu
							ground
Microphone		Max Gain +60 dB	-74 dBu	-54 dBu	-37 dBu		+
without pad (optional	2k					balanced	-
		Min Gain +20 dB	-34 dBu	-14 dBu	+3 dBu
transformer)							ground
Microphone		Max Gain +40 dB	-54 dBu	-34 dBu	-17 dBu		+
with pad (optional	2k					balanced	-
		Min Gain 0 dB	-14 dBu	+6 dBu	+23 dBu
transformer)							ground
Stereo Line	10k	N/A	-20 dBu	-10 dBu	+7 dBu	unbalanced	RCA jacks

0 dBu = 0.775 Vrms

0 dBV = 1.00 Vrms

*Min. input level (sensitivity) is the smallest signal that will produce a nominal output with controls set at maximum gain.

**Nominal settings are defined as all controls set at center detent for nominal output. Microphone gain control is as specified.

Outputs

	Minimum Load		Output Level		Balanced/
Output						Connector
	Impedance				Unbalanced
		Nominal		Maximum
Left				+21 dBu		+
	600 ohms	+4 dBu			balanced	-
Right				+19 dBm
						ground
				+21 dBu		+
Aux	600 ohms	+4 dBu			balanced	-
				+19 dBm
						ground

0 dBu = 0.775 Vrms

0 dBm = 1 mW

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