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MA 6S

MULTICHANNEL AMPLIFIER

Data Sheet-1

DATA SHEET

Features

• 6 Independent Amplifiers

• 100 watts per Channel @ 8 ohms

• 150 watts per Channel @ 4 ohms

• 300 watt Bridged Pairs @ 8 ohms

• Input Sensitivity Controls

• Input Protection Overload

• Euroblock Connectors

• 80 Hz High-Pass Filter Option

• Ready, Safe Operating Area (SOA), & Clip Limit Indicators

• Quiet Variable Speed Fan

• High Current Power Supply

• UL Listed / CSA Certified / Meets CE Requirements

All channels of the MA 6S are completely independent.

Each is contained on its own circuit board making it immune

to the actions of any other channel. Power is distributed to

each channel from one master high current power supply,

however the power supply is designed so that signal may not

back-feed from a heavily loaded channel to any other chan-

nel. This makes power supply cross talk between channels

inaudible.

The heavy gauge all-steel construction of the MA 6S

offers a high level of mechanical integrity, even when the

amplifier is rack-mounted and unsupported in the rear. As an

added benefit, mounting holes are provided on the side rails

so the amplifier may be supported from the back.

General Description

The Rane Model MA 6S Multichannel Amplifier supplies

six completely independent amplifier channels in one 3-space

rack-mount unit. Each channel delivers 100 watts rms into an

eight ohm load, or 150 watts each into a four ohm load.

Adjacent pairs of channels (1&2, 3&4, 5&6) may operate

bridged to provide 300 watts into an eight ohm load.

Each channel of the MA 6S includes an input Voltage

Controlled Attenuator (VCA). This carefully designed VCA

prevents clipping at the output of the amplifier for any load

for up to 15 dB of input overdrive. This VCA provides

additional headroom to each channel, making the 100 watt

ratings effectively much higher, and the results much louder.

POWER

36542

LEVEL

POWER

THERMAL

CLIP LIMIT CLIP LIMIT CLIP LIMIT CLIP LIMIT CLIP LIMIT CLIP LIMIT

SOA LIMIT SOA LIMIT SOA LIMIT SOA LIMIT SOA LIMIT SOA LIMIT

READY READY READY READY READY READY

100

LEVEL

100

LEVEL

100

LEVEL

100

LEVEL

100

LEVEL

100

MA 6S

BRIDGED BRIDGED

+10

+20

dBu 0

+10

+20

dBu 0

+10

+20

dBu 0

+10

+20

dBu 0

+10

+20

dBu 0

+10

+20

dBu 0

MULTI

CHANNEL

AMPLIFIER

BRIDGED

(INACTIVE)(INACTIVE) (INACTIVE)

1 2 3 4

Sommario

Pagina 1 - DATA SHEET

MA 6SMULTICHANNEL AMPLIFIERData Sheet-1DATA SHEETFeatures• 6 Independent Amplifiers• 100 watts per Channel @ 8 ohms• 150 watts per Channel @ 4 o

Pagina 2 - Data Sheet-2

MA 6SMULTICHANNEL AMPLIFIERData Sheet-2retemaraPnoitacificepStimiLstinUstnemmoC/snoitidnoCtuptuOrewoP zHk02-02,nevirdslennahcllA001nimW 8)6( Ω sdaol05

Pagina 3 - Application Information

MA 6SMULTICHANNEL AMPLIFIERData Sheet-3FANTYPICAL OF SIX(–)(+)LEVEL+45V(+)(–)OVERLOADSOA (SAFE OPERATING AREA)CHANNELS 2,4,6PROTECT OUTCLIPSOAYR+DETEC

Pagina 4 - FOR CONTINUED GROUNDING

MA 6SMULTICHANNEL AMPLIFIERData Sheet-4All features & specifications subject to change without notice. DOC 107212output shall be included. Output