Peavey UMA 752 specifications Warranty, Mute bus

Specifications UMA™ 752 MIXER/AMPLIFIER

The master section shall include front panel	The mixer amplifier shall have a direct	Warranty
bass and treble EQ controls, each with a	4 Ohm output, and 3 transformer-balanced	Three + two limited warranty
±10 dB range of operation. A front panel	outputs – 100 Volt, 70 Volt, and 8 Ohm. The
		Note: For details, refer to the warranty
master level control shall control the output	amplifier shall include clipping protection
		statement. Copies of this statement may be
signal level of the preamp/mixer. The	™
	via SPS . The unit shall be called the	obtained by contacting Peavey Electronics
capability to insert an external device shall	Peavey Architectural Acoustics Division
		Corporation, P.O. Box 2898, Meridian,
be included via two RCA jacks. A loop	model UMA 752.
		Mississippi 39302-2898.
switch shall bypass the loop point. Remote
master level control capability shall be
included along with remote control for each
mute bus.

	GND
	4
UTS	XFMR
	COM
OUTP	70V 8
	100V

+Vhi -Vhi +Vlo -Vlo +Vmod +Vfan

POWER SUPPLY

	SIGNAL
	SPS
			PA
	LOOP	BYPASS	ENAB LE
PWR	IN		CONTROL
PRE	OUT	MASTER LEVEL
	MASTER LEVEL
	HI	HIGH
	LO	LOW

MU TE1

EXT MUTE	2 1
RVC	V C SHD
	+V

MU TE2

		POWER
		Power Switch
Input	N	Fuse
	G
AC
	L
AC RECEPTACLE	(120V UNIT ONLY)

OUT	+
CH 4	-

LEVEL

CH 4 OUT

MOD ULE

24V PO RT

								MU TE1 ACTIVE
			INPUT	LEVEL
								MUTE
								SIGNAL
						NI	TEL	- +
24V	OUT	IN	GND	MUTE 1	MUTE 2	CH 1	MIC	+ -

	MU TE2 THRESH
		DEFEA T
	CH 1	LEVEL
	PREAMP
SENS	MIC	TEL

MIC

CH 1

MU TE2 ACTIVE
MUTE
SIGNAL		SENS
		MIC	LINE
+24V	NI	+
	CH 2	-

DEFEA T
CH 2 LEVEL	CH 3 LEVEL
MUTE
PREAMP	PREAMP
SIGNAL
NI	+
CH 3	-

	CH 4	LEVEL
MUTE
SIGNAL	PREAMP
NI	+		STEREO IN
CH 4	-	L		R