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Sound Choice Pro Audio 

www.scpaudio.com 

1002M -Pre-Amplifier     page 5

3. GENERAL DESCRIPTION

4. FEATURES

1.  Standard chassis design, 1U aluminium alloy, light equipment, simple operation, artistic and practical 

2.  Chime Signal

 

a. Selective two tone/four tone chime(Internal setting)

 

b. Automatic priority

 

c. Permissible external chime remote and P.T.T remote

3.  Master 1 and 2 output

4.  Two band eq per output

5.  Signal indicator per input

6.  Independent din jack for P.T.T remote

7.  Priority switch and phantom of MIC Inputs 2-4

8.  Selective mic input of H.P.F

9.  Selective output per input signal (output 1, 2, output 2)

10.  Independent line input with RCA pin jack (line 7-10)

11.  Recording output (RCA)

12.  Led indicator for Master-output 

13.  AC/DC 24V

This Sound Choice Pro Audio product fits into the Commercial Series range.  The 1002M is a dedicated Pre-Amplifier device 

often referred to as a mixer.

The 1002M comes in a very convenient 1U rack size making it ideal for small to medium Public Address and Sound Systems.

The 1002M is a very functional device catering for a number of different simultaneous inputs:1 remote paging microphone 

and up to 9 x balanced microphone inputs (4 of these channels can accept dual RCA inputs)

There are 2 discrete balanced XLR outputs (for connecting to a couple of power amplifiers) as well as a pair of unbalanced RCA 

outputs (to connect to a recording device).

Each input has a volume attenuation knob on the front panel.  Bass and Treble can be varied on each Master Channel 

according to the need by 2 knobs on the front panel.  Two Master volume controls are also provided.

Summary of Contents for 1002M

Page 1: ...www scpaudio com Please follow the instructions in this manual to obtain the optimum results from this unit We also recommend that you keep this manual handy for future reference 1002M COMMERCIAL SERI...

Page 2: ...com Sound Choice Pro Audio TABLE OF CONTENTS 1 Safety Precautions 3 2 Attention 4 3 General Description 5 4 Features 5 5 Functions 6 Front Panel Rear Panel 6 Connection Diagram 8 7 Block Diagram 9 9 S...

Page 3: ...earth terminal to avoid electric shock Never ground to a gas pipe as a catastrophic disaster may result Avoid installing or mounting the unit in unstable locations such as on a rickety table or a sla...

Page 4: ...y and or property damage In addition the object itself may fall off and cause injury and or damage Make sure that the volume control is set to minimum position before power is switched on Loud noise p...

Page 5: ...ndicator for Master output 13 AC DC 24V This Sound Choice Pro Audio product fits into the Commercial Series range The 1002M is a dedicated Pre Amplifier device often referred to as a mixer The 1002M c...

Page 6: ...provides 300Hz H P F MIC MIC input switch without any filter LINE Line input e g CD DVD MP3 Tuner IMPORTANT NOTICE The Mode Switch filter will only be applied to balanced condenser Mic connected to t...

Page 7: ...volume controller as the the signal is taken before the Master control 12 LINE 7 10 INPUTS A pair of unbalanced RCA sockets are provided for connecting other audio replay devices CD DVD MP3 Tuner etc...

Page 8: ...page 8 1002M Pre Amplifier www scpaudio com Sound Choice Pro Audio 6 CONNECTION DIAGRAM Rear Panel Connections...

Page 9: ...Sound Choice Pro Audio www scpaudio com 1002M Pre Amplifier page 9 7 BLOCK DIAGRAM...

Page 10: ...dBu 245mV 10Kohms Output Level Impedence MASTER 1 2 Balanced NOR 4dBu 21 23V 200ohms REC Unbalanced NOR 0dBu 0 775mV 10Kohms Frequency Response Less than 0 5dBu 20Hz 20KHz Signal to Noise Ratio MIC mo...

Page 11: ...www scpaudio com 1002M Pre Amplifier page 11 10 INSTALLING METHOD Unit mm NOTE Please ensure that the unit has at least a 10cm gap from any object on all sides so as not obstruct the air flow and caus...

Page 12: ...page 12 1002M Pre Amplifier www scpaudio com Sound Choice Pro Audio www scpaudio com version 0 1...

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