Altec Lansing 4200A Specifications

6125A4200AMulti-channel power amplifiersAltec Lansing PrAltec Lansing PrAltec Lansing PrAltec Lansing PrAltec Lansing Professionalofessionalofession

10Operating Manual 6125A and 4200A Multi-Channel Power AmplifierIn all cases, the amplifier will restart the signalprocessing module after a short de

11Operating Manual 6125A and 4200A Multi-Channel Power Amplifier9.1 Six Channel Setup9.2 Dual Mono SetupOutputs ! " # $ ! " # $Input

12Operating Manual 6125A and 4200A Multi-Channel Power Amplifier9.3 Bridged Mono Setup9.4 Typical PA SetupOutputs ! #Input Section:Up to Three Dif

13Operating Manual 6125A and 4200A Multi-Channel Power Amplifier10. DESIGN THEORYThe 6125A and 4200A amplifiers are based onstereo driver modules tha

14Operating Manual 6125A and 4200A Multi-Channel Power Amplifier11.2 Distorted Sound1.) Clip LED is flashing regularlyAmplifier is being overdriven.

15Operating Manual 6125A and 4200A Multi-Channel Power Amplifier13. SPECIFICATIONS*Power Output(Maximum Average Power, 0.1% THD, 1KHz)Rated Per Chann

Printed in USA 6125A-0 0503Altec Lansing PrAltec Lansing PrAltec Lansing PrAltec Lansing PrAltec Lansing Professionalofessionalofessionalofessionalof

2Operating Manual 6125A and 4200A Multi-Channel Power AmplifierTable Of Contents1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . .

3Operating Manual 6125A and 4200A Multi-Channel Power AmplifierCAUTIONRISK OF ELECTRIC SHOCKDO NOT OPENThe lightning flash with arrowhead symbol,with

4Operating Manual 6125A and 4200A Multi-Channel Power Amplifier1. INTRODUCTIONThe 6125A and 4200A power amplifiers combinethe efficiency of a MOSFET

5Operating Manual 6125A and 4200A Multi-Channel Power Amplifier4. CABLE REQUIREMENTS4.1 Input CablesBe sure to use shielded cable whether balanced or

6Operating Manual 6125A and 4200A Multi-Channel Power Amplifier6. FRONT PANEL FEATURES6.1 Power SwitchWhen the unit is switched on there is a five

7Operating Manual 6125A and 4200A Multi-Channel Power Amplifier7. REAR PANEL FEATURES7.1 Input ConnectorsThe 6125A and 4200A inputs use balanced twop

8Operating Manual 6125A and 4200A Multi-Channel Power Amplifier7.5 Input Level ControlsInput Level Controls attenuate input signal from0dB down to -∞

9Operating Manual 6125A and 4200A Multi-Channel Power Amplifier7.9 AC InletThe 6125A and 4200A amplifiers can be config-ured by the customer for oper