Peavey MMA Series Module Aux 2 Owner Manual

S P E C I F I C A T I O N S

Controls overall output level of the module

RCA phono input jacks

Screw terminal input panel

MMA

™

SERIES

MODULE AUX

™

2

Auxiliary Preamp Input

Module With Muting

SPECIFICATIONS

INSTALLATION:

The module installs at the rear panel of products accepting the standard 6-pin card-edge module connection. Align card-edge connector with top and bottom circuit board guides. Snap module into cardedge socket, push flush with rear panel and install

(furnished) mounting screws.

Gain: 0 to -60 dB

Input Sensitivity: 100 mV to 6.3 V

(-17.8 dBu to 14 dBu)

Frequency Response:

20 Hz to 20 kHz ±0.5 dB

S/N Ratio:

Muting Level:

Power:

Control:

Mounting:

Weight:

90 dB

60 dB

+24 V DC

Gain

Edge card connector

2.5 oz

Dimensions: 3.07" H x 1.38" W x 3.70" D

Load Impedance: 10k ohm

ARCHITECTURAL ACOUSTICS ®

AUX ™ -2 BOARD LAYOUT

Hot

Common

AUX ™ 2 BLOCK DIAGRAM

Gain

+24 VDC

Mute

Output

Common

Mute 1

Mute 2

AUX ™ 2 SCHEMATIC

A

T

R101 g J 100

1.5k

g

J 100

R104

1.5k

B

C100

+

22R50

CR102

1N4148

R103

470k

VR100

50KTRMRA

C105

+

22R50

R108

470k

CR103

1N4148

+

C106

47V50

C110

.1

3

+

2

+

8

U100

-

4

4560 R107

12k

C102

100PF

C111

22R50

R110

10k

+

C101

+

22R50

R106

6.8k

R109

470k

2N3904

Q101

R102

10k

6534

Q100

R111

1k

R105

100k

CR100

1N4148

CR101

1N4148

R112

1.5k

R113

1.5k

R100

10FP

N/C

GND

C107

.015

R114

100k

GC

CLIP178

To defeat Mute 1 slave operation, remove CR 100

To defeat Mute 2 slave operation, remove CR 101

2 + 3 YEAR LIMITED WARRANTY

NOTE: For details, refer to the warranty statement. Copies of this statement may be obtained by contacting Peavey Electronic Corporation, P.O. Box 2898, Meridian, Mississippi 39302-2898.

©2000

ARCHITECTURAL ACOUSTICS ®

Features and specifications subject to change without notice.

Peavey Electronics Corporation • 711 A Street • Meridian • MS • 39301

(601) 483-5376 • FAX (601) 486-1678 • www.peavey.com

80304511

Printed in the U.S.A. 11/00