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Stereo Amp-Preamp
The MA201 is a 15 watt per channel high fidelity
amp-preamp. It is designed for wall-mount or smc installation and
requires a VC201 or VC201e, or VC201f
keypad to operate. The preamp section contains bass, treble, balance
and start mute controls. Volume can be adjusted up and down in forty
steps. The MA201 is designed to meet the amplifier needs of custom
installed systems where high-quality sound is a specific requirement.
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Versatile amp-preamp, includes volume up/down, mute,
bass, treble and balance.
Amplifier has 15 watt per channel rating.
Each channel is protected from overheating, overloading,
overvoltage and undervoltage. The protection circuitry automatically restores
the amplifier channel as soon as its parameter returns to the safe operating
area.
Wall mount — fits almost anywhere.
Trigger output provided to turn off and on ancillary
equipment.
Start mute (installer defeatable) provided so amplifier
starts muted when first powered up. Sound is not heard until keypad up
or down button pushed.
Requires one to three VC201,
or one VC201e (infrared pass through) or one VC201f (infrared pass
through and RB8 remote control use) keypad available in white, ivory or
almond color.
Specifications:
| Inputs |
Gold RCA jacks with adjustable gain |
| Input impedance |
25k ohms |
| Outputs |
Detachable 4 position connector |
| Output power |
15 watts RMS per channel (8 ohms) |
| Peak output power |
20 watts per channel (8 ohms) |
| Ideal impedance |
4 - 8 ohms |
| Frequency response |
10 Hz - 40 kHz +/- 1dB (1w) |
| THD distortion |
less than 1% 20 Hz to 20 kHz |
| IMD distortion |
less than 0.5% 60 Hz 7 kHz 4:1 (SMPTE) |
| Trigger Output |
12 VDC on detachable plug |
| Dimensions |
Wall mount 6.5" x 3.4" x 1.75" d (16.5 x 8.6 x 4.5
cm) |
| Power |
13VDC at 1800mA |
Note: Specifications subject to change
without notice.
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