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MACRO input modules

 

Each MACRO mixer-amplifier or zone control will require a selection of input modules which simply plug into the host circuitry to enable microphones and music equipment and other devices to be perfectly matched to the amplifier. Certain modules also offer a range of on-board configuration settings

Download a full datasheet in PDF

Easy change MACRO modules

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MICROPHONE & LINE INPUT MODULES

Brief specifications and features

 

M240

M260

M280

L240

L270

L300

L330

L340

Microphone/line

Microphone

Line

Sensitivity

100uV - 100mV

50mV-100V

50-775mV

Input impedance (ohms)

200

600ohms - 10k - 100k

nom 47k

Input configuration

transformer balanced

unbalanced

Priority only or Priority/passive

PP

PO

PO

PP

PO

PO

PP

PP

Chimes & CDM sink

   

Y

 

 

Y

 

 

Y

Phantom supply

Y

Y

Y

 

 

 

 

 

Audio operated priority (VOX)

 

 

Y

 

 

Y

 

 

Priority current sink

Y

Y

Y

Y

Y

Y

Y

Y

Bass-cut facility

Y

Y

Y

Y

Y

Y

 

 

PRIORITY TONE GENERATOR MODULES

Brief specifications and features

 

T260

T270

T300

T320

Function

Repeat single gongs

Dee-dah alarm, whoop, warble, time pips, dashes, continuous tone

telephone warble

3-chime sequence

Adjustments and selections

Tone frequency, timer duration

Tone frequency, timer duration, character rate

Tone frequency

Tone frequency, timer duration,

Momentary or timed

M/T

M/T

M

M/T

Trigger store (memory)

Y

Y

-

Y

Priority sink

Y

Y

Y

Y

NON-PRIORITY INPUT MODULES

Brief specifications and features

 

E260

Function

Magnetic phono cartridge

Ceramic phono cartridge

Sensitivity

5mV @ 50k ohms

80mV - 1V @ 1M ohms

Equalisation

RIAA

Flat

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