Congratulations on your purchase of this
Stellar Labs SLA Series Stereo Amplifier
This amplifier was designed specifically for use in permanent audio installations, where high
reliability and premium sound quality are a must. Highly rugged construction and high efficiency
design make this amplifier perfect for continuous duty applications in situations were power will be
left on for indefinite periods of time.
This amplifier is warranted from defects for one year from the date of purchase. Should your
amplifier require service, either within or beyond that warranty period, please contact your MCM
Sales Representative.
This unit includes a host of features, along with an impressive list of specifications, which are
detailed over the next pages. Please take the time to read this document completely prior to
installation of this product. Should you have questions regarding installation or operation of this
unit, please contact the MCM Technical Support Department.
Auto Power Function
This amplifier features a source detection power ON/OFF function, providing fully automatic
operation. When the power switch placed in the ON position, the adjacent blue LED will light,
indicating the amplifier is ON. If no line level signal is provided to the input connections, for a period
of approximately 11 minutes, the amplifier (and blue LED) will automatically power OFF. Once a
signal is detected, the amplifier will instantly switch ON and the blue LED will again light, remaining
on until another 11 minute silence is detected. The purpose for this long "off-delay" period is to
prevent the amplifier from powering down during quiet passages, between tracks or television
commercial breaks.
Features
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20W RMS stereo amplifier
•
Highly efficient design (85%)
•
Extreme compact size
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Rugged steel housing
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Independent L/R gain control
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Independent bass and treble control
•
RCA unbalanced line level inputs
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Automatic – source detection power ON/OFF switching
•
Convenient push terminal speaker outputs
•
Attached brackets for easy wall mounting
Specifications
•
Power Output: 20W x 2 Channels, both channels driven at 8ohms
•
Frequency Response: 50Hz ~ 18KHz
•
Total Harmonic Distortion (THD): 0.05%
•
Power requirements: 24VDC, AC adaptor supplied
•
Dimensions: 2.25" (H) x 7.75" (W) x 4.5" (D)
•
Weight: 2 lbs.
Applications
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Installation behind flat panel monitors to power local speakers
•
Kiosk and retail displays
•
Powering additional zones on an existing distributed audio system
•
Audio program material for digital signage installations
•
Classroom installations, especially where video projectors are used
