Chime Amplifier DA-220PDC DA
Audio designed with your aircraft in mind™
DA-220PDC Digital Amplifier
Amplifier w/Custom EQ
Aircraft Cabin Page - Chime
Amplifier
DA-220PDC
The Alto DA-220PDC is a TSO-C139 certified 8 X 40W / channel,
Class D audio amplifier with integrated Digital Signal Processing
(DSP) and Public Address Page/Chime Amplifier. Designed to be
used with most cabin management systems and paired with Alto
speakers and subwoofers, the amplifier will deliver a full
spectrum of sound with unprecedented dynamics and clarity.
DSP Equalization provides optimized sound for each specific
aircraft interior. Each channel contains a distortion limiter circuit
which allows for full power operation without harsh distortion.
The low weight allows for convenient mounting and flexible
system configuration. Optional Alto nVELOP™ Digital Surround
Sound is available to further enhance the cabin listening
experience.
FEATURES
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Unit certified to TSO-C139
8 channels, 40 Watts RMS per channel Class D for very
high efficiency with low heat output
Integral EQ customized for each aircraft interior
Advanced DSP including dynamic bass management,
signal compression, spatial enhancement, Sinewatch™
distortion elimination
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Integrated PA module shares loudspeakers with
Entertainment
Supports 2 independent audio zones
Operates on +28VDC power supply
Weighs under 4 lbs.
Small enclosure with forced air cooling for flexible
mounting
SPECIFICATIONS
Product Code
Frequency Response
Power Supply
Operating Current
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Audio Input
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Output Power
Output Load
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Distortion
Equalizers
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Dimensions
Weight
DO-160F Env. Cat.
106500-0220
20Hz - 20KHz custom contoured to specific aircraft cabin
+28VDC, PA module powered from +28V essential bus
Entertainment: 1 A idle, 3 A nominal, 15 A maximum
PA: 0.5 A idle, 1.5 A nominal, 4 A maximum
Entertainment: 4 channels of differential Analog
PA: 3 X microphone, 2 X Aux differential inputs
40 Watts RMS/channel (320W) total
4 - 8 Ohm recommended, 3 ohm minimum,
Average impedance of all 8 channels must be >3.5 ohms
<0.1% THD @ 50% rated power, maximum 3% (distortion limiter active)
Custom designed EQ/crossovers matched to aircraft cabin utilizing
loudspeakers from the Alto Aviation Entertainment System (AES) catalog
5.4”W x 3.0”H x 10.1”D (138mmW x 76mmH x 257mmD)
< 3.8 lbs / 1.72 kg
[A2X]CAB[(SC)(HR)]EXXXFXZ[Z(RX)]AZ[AC][TT]M[XXE3X][XXXX]XAX
Alto Aviation 86 Leominster Rd
PO Box 399 Sterling, MA 01564
Phone: 978-466-5992
Toll Free 800-814-0123
Fax 978-466-5996
www.altoaviation.com
Alto products are continually improved, all specifications are subject to change without notice. Information in this document is proprietary.
Copyright© Alto Technologies Corporation. All rights reserved. Doc# 106500-0220-XXXXXDS Rev 3 Page 1 of 2
Aircraft Cabin Digital Audio
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Aircraft Cabin Digital Audio
DA-220PDC
DIMENSIONS
Audio designed with your aircraft in mind™
CONNECTORS
J1 MAIN Connector
43W2 Combo D Male
Mating connector
Positronic # CBD43W2M55B100V5X
Positronic # CBC43W2S110ANVL0/AA
J2 AUX Connector
DA-220PDC Digital Amplifier
Amplifier
26 pin D-sub Female
Mating connector
Positronic # ODD26F4B100V5X
Positronic # DD26M10ANVL0/AA
J4 PA System Connector A
44 pin Male Hi-Density D-Sub
Mating connector
Positronic # ODD44M5B100V5X
Positronic # DD44S10ANVL0/AA
J5 PA System Connector B
29 pin Male Std-Density D-Sub
Mating connector
Positronic # MD29M5B100V5X
Positronic # RD29S10ANVL0/AA-1738.0
Alto Aviation 86 Leominster Rd
PO Box 399 Sterling, MA 01564
Phone: 978-466-5992
Toll Free 800-814-0123
Fax 978-466-5996
www.altoaviation.com
Alto products are continually improved, all specifications are subject to change without notice. Information in this document is proprietary.
Copyright© Alto Technologies Corporation. All rights reserved. Doc# 106500-0220-XXXXXDS Rev 3 Page 2 of 2
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