EN
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TECHNICAL SPECIFICATIONS
MA-91RUZ
CHARACTERISTICS
PA amplifier.
2 loudspeaker zones with independent volume control.
USB/SD/MP3 player.
Digital FM radio tuner.
Phantom power supply.
PA system connection input.
Priority paging.
POWER
90 W RMS
RESPONSE
Microphones: 80-18,000 Hz
Aux: 50-20,000 Hz
DISTORTION
Harmonic: < 1%
S/N RATIO
Microphones: > 60 dB
Aux: > 70 dB
INPUTS
2 balanced mics/lines, combo (XLR and 6.3 mm jack) 0.75 mV RMS
and 75 mV RMS switchable
1 aux, 2 x RCA and 3.5 mm jack, 85 mV RMS and 80 mV RMS
1 100 V line, spring terminals
OUTPUTS
1 line out, 2 x RCA, 700 mV
CONTROLS
Tone:
Bass: ±10 dB
Treble: ±10 dB
Volume: inputs 1 to 2, zones 1 to 2, aux/mp3, general volume and
USB/SD/MP3/FM player
Gain: 100 V line input
PLAYER
USB/SD/MP3 player and digital FM tuner with presets and auto scan
PHANTOM
24 V in mics 1 to 2, selectable
PRIORITY
Mic. 1, 2 and 100 V input through signal level
IMPEDANCE
4 Ω and 100 and 70 V lines, screw terminals
POWER SUPPLY
230/115 V AC, 125 W
DIMENSIONS
420 x 100 x 320 mm depth. 2 U 19” rack
ACCESSORIES
FM antenna
2 19” rack mounts
MA-91RUZ_MANUAL_(EN_ES_FR_PT)_A5c_20200506-2020.qxp_Maquetación 1 6/5/20 11:38 Página 6
