background image

- 9 -

TECHNICAL SPECIFICATIONS

MA-125Z

CHARACTERISTICS

P.A. Amplifier.
4 selectable loudspeaker zones with independent volume control.
Phantom power.
Paging priority.

POWER

180 W maximum, 120 W RMS

RESPONSE

80-16.000 Hz ±3 dB

DISTORSION

Harmonic:  < 1%

INPUTS

4 balanced mics./lines, combo (XLR and 6.3 mm stereo jack) 600 Ω
4 mV and 47000 Ω 150 mV, switchable
1 auxiliary, 2 x RCA 47 000 Ω 300 mV
1 amp in, RCA 10 000 Ω 1 V
1 tel. input, screw terminals 600 Ω 100 mV

OUTPUTS

1 line out, 2 x RCA 47 000 Ω 1 V
1 pre out, RCA 600 Ω 1 V
1 monitor, screw terminals 600 Ω, 775 mV and 1 W 8 Ω ( aux input)

CONTROLS

Tone:
Bass: ±10 dB
Treble: ±10 dB
Volume: inputs 1 to 4, aux and general volume

PHANTOM

24 V in mics 1 to 4, selectable

PRIORITY

Tel. input and mic 1 through signal level, selectable

ZONE SELECTOR

4 selectable loudspeaker zones with independent volume control

IMPEDANCE

4 Ω and 100, 70 and 25 V lines, screw terminals

POWER SUPPLY

230/115 V AC, 290 W and 24 V DC, 161 W

DIMENSIONS

420 x 89 x 300 mm depth. 2 U x 19" rack

OPTIONAL

MA-2N

: mounts for assembly in 19" rack 

EN

MA-125Z_MANUAL_(EN)_20170824_Maquetación 1  24/8/17  10:23  Página 9

Summary of Contents for MA-125Z

Page 1: ...MA 125Z AMPLIFIER WITH ZONE SELECTOR INSTRUCTION MANUAL...

Page 2: ...to allow ventilation Avoid direct sunlight heat sources and excessive dust Do not place the machine near magnetic elds or static electricity Do not use surfaces which vibrate or receive impact Do not...

Page 3: ...ne shows that when the product is disposed of it must be done properly placing it in a special selective electronic and electrical equipment container or through a dealer when purchasing a similar pro...

Page 4: ...istorted signal that could damage the loudspeakers or the ampli er 6 ZONE SELECTOR ZONE 1 to ZONE 4 there are 4 individual zone controls and a general control The loudspeaker line from one zone can be...

Page 5: ...imum maximum priority PRECAUTION when you connect or disconnect an unbalanced microphone the switch must be in the MIC position If the switch is in the PHANTOM 24 V position it could damage the microp...

Page 6: ...loudspeaker as a monitor A 1 W internal ampli er is available It only monitors the AUX IN input controlled by the AUX volume and its level is adjustable using the LEVEL MOH control on the back panel 1...

Page 7: ...ance output you must connect the speakers in a series parallel circuit so that the loudspeaker charge impedance is the same as the ampli er output impedance and the power supplied by the ampli er does...

Page 8: ...EN 8 BLOCK DIAGRAM...

Page 9: ...screw terminals 600 100 mV OUTPUTS 1 line out 2 x RCA 47 000 1 V 1 pre out RCA 600 1 V 1 monitor screw terminals 600 775 mV and 1 W 8 aux input CONTROLS Tone Bass 10 dB Treble 10 dB Volume inputs 1 t...

Page 10: ...mponents by unauthorized persons and in general any use that is unrelated to the nature and purpose of the product If any service is needed during the warranty period because of lack of conformity ple...

Page 11: ...11 EN...

Page 12: ...www fonestar com...

Reviews: