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Amplificador Crown

Crown Commercial Series 35W Mixer-Amplifier, 3 Input (pieza)Negro


Código: 05-135MA

Features
The Crown 135MA and 160MA are high-value mixer-amplifiers for commercial audio. They provide 8Ω and constant-voltage outputs (70Vrms and 100Vrms) and can be used for paging, background music, or on-hold music.

  • 3 inputs (each with a volume control), and one 35W amplifier output channel in 135MA
  • 4 inputs (each with a volume control), and one 60W amplifier output channel in 160MA

Balanced Phoenix-type mic/line input, telephone output, dual RCA stereo music inputs, screwterminal speaker outputs
Priority muting by VOX or external switch
Bass and treble controls on master output

Specifications
Performance

Frequency Response (at 1 watt from line out):
50 Hz to 20 kHz ± 1 dB.
19 Hz to 34 kHz +0, –3 dB.

Signal to Noise Ratio (ref. to rated power, master volume at minimum):
Mic: > 58 dB.
Line: > 60 dB.
Telephone: > 60 dB.
Inputs 2 or 3 (and 4 in 160MA): > 78 dB.

THD + N: < 0.5% at rated power at 1 kHz.
< 0.1% at 5W at 1 kHz.

Input Sensitivity (for full output at maximum gain):
Input 1: Mic 3mV, Line 800mV.
Input 2: 400mV.
Input 3: 400mV.
Input 4 (160MA only): 400mV.

Input Impedance (nominal):
Mic:
2.2 kilohms.
Line: 10 kilohms.
RCA: 10 kilohms.

Crosstalk: 
–82 dB at 1kHz (Ch. 1 line input 0.8V,
Ch. 1 volume at minimum, other channel volumes
at maximum).

Line Output Level (nominal): 1V into 10 kilohms.

Phantom Power: 15 VDC.