MA-80.4 MA-80.8 MA-150.4 MA-150.8

Multichannels power amplifiers


MAIN FEATURES

  • ROBUST discrete bipolar transistor design.
  • VCA CONTROL. Allowing Remote Volume. Control of each channel individually.
  • FULL PROTECTIONS. Including Output relays, DC and Temperature controlled fans.
  • HPF switchable Subsonic Filter per channel, for ease satellite+SW applications.
  • BRIDGE mode switchable per output pair of channels: 300 W at 8 Ohm each pair.
  • XLR/TRS Balanced Inputs and Channel. Linking facilities.
  • BANANA Output connectors. Simple set-up.
  • LIMITER: Allows anticlip secure operation.
  • FRONT panel indicators: Signal, Clip and On/protect per channel.

OUTPUT POWER

(watts rms @ 1KHz THD+N 0'1%)

DYNAMIC POWER (watts)

MODEL CHANNELS PER CHANNEL BRIDGE PER CHANNEL
8Ω 4Ω 8Ω 4Ω
MA-150.8 8 80 150 300 200
MA-150.4 4 80 150 300 200
MA-80.4 8 50 80 160 100
MA-80.8 4 50 80 160 100

OPTIONS

  • MTR-150, MTR-80: High bandwidth 70/100V PA transformers. 2U box. 4 channels per unit.
  • RVC-1: Low cost wall mounted remote control.

MTR-80, MTR-150: Four channels line tranformer

MTR-80-800x209MTR 150 800x207

MAIN FEATURES

  • Special ears design allows front or rear rack banana panel position.
  • Passive, stand alone construction.
  • High bandwidth music quality, transformer design.
  • BANANA Output connectors. Simple and visual set-up.
  • 4 CHANNELS compact unit.

MTR 150/80 boxes are ideally suited as an accessory option for the Altair MA series multichannel amplifiers in 70 or 100 Volts P.A. line distributed audio applications. Each box contains four high quality, low LF distortion transformers. Special wound technics and high grade core materials ensures an extended low frequency operation down to 50 Hz at full power. Transient response is excellent, allowing the use in high performance music and speech applications.

 

BANDWIDTH
INPUT/OUTPUT (x4)
50Hz to 20 Khz (0, -1 dB) MTR-80: IN 18 V // OUT: 70 and 100V line, 80 WATTS
CONEXIONES
MTR-150: IN 25 V // OUT: 70 and 100V line, 150 WATTS
Heavy duty dual binding posts.
DIMENSIONS
CROSSTALK
483x89x220 m/m (19?x2U), including connectors.
Better than 90 dB at 1 Khz
NETT /SHIPPING WEIGHT
DISTORSIÓN (THD +N)
MTR-80 /MTR-150  11 Kg/14Kg
<0,05% de  45 Hz to  20 Khz  

RVC-1: remote control

Two or more RVC-1 can be connected in cascade for individual or group remote control of any of the 8 channels as installation demands.

RVC-1 boxes are designed to be installed in electrical wall boxes with standard cat-5 cabling. Control level are normalised to enable remote control by another third party automated systems.

RVC1 black-503x500RVC1 white 476x500


download area

pdf Multichannel power amplifiers MA Series brochure (243 Kb).

pdf Four channel line transformers for the MA Series multichanel amplifiers brochure (57,9 Kb).

pdf Remote volume control RVC-1 for multichanel power amplifiers MA series brochure (59,9 Kb).

pdfPDF Manual (for registered users).

Download attachments:

Logo SecartysPeqLogo AfialPeqLogo ecoticPeq

Copyrights © ALTAIR. Todos los derechos reservados.