Signal Processors
ASA 204
Quad Active ASA - Audio Summing Amplifier with RCA Inputs
Unique Features
• Inputs: Female RCA connectors
ASA 304
Quad Active ASA - Audio Summing Amplifier with Captive
Screw Inputs
Unique Features
• Inputs: Captive screw connectors
Common Features
•Four, independent active audio summing amplifiers in a single enclosure
•Converts stereo audio to balanced or unbalanced mono audio
•Mono outputs on captive screw connectors
•± 6 dB output gain switch
•Rack-mountable 1U, quarter rack width metal enclosure
•External universal power supply included, part # 70-055-01 — Provides worldwide power compatibility.
DESCRIPTION
The Extron ASA 204 and ASA 304 are high performance Audio Summing Amplifiers that convert two-channel stereo audio signals to balanced/unbalanced mono audio signals. They are ideal for summing stereo signals for use in mono multi-speaker PA systems in churches, halls, arenas, stadiums, and other environments where stereo signals would result in cancellation.
The ASA 204 and ASA 304 offer four independent, active audio summing amplifiers in a single enclosure. They convert stereo audio signals from four different sources into mono audio signals and include switch-selectable gain to achieve different output gain levels. While the ASA 204 and ASA 304 offer different input connector configurations to meet specific integration needs, both provide balanced/unbalanced outputs on captive screw connectors. These high performance summing amplifiers enable long cable runs and immunity from interference and noise normally associated with the use of unbalanced audio equipment in professional integration projects.
Part of the VersaTools® line of products, the ASA 204 and ASA 304 are housed in 1U, quarter rack width metal enclosures, are easy to install in small spaces, and are rack and under-desk mountable. They can also be mounted at the projector using Extron's series of PMK - Projector Mounting Kit products.
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Model |
VERSION DESCRIPTION |
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PART # |
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ASA 204 |
RCA Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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60-552-30 |
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ASA 304 |
Captive Screw Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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60-552-20 |
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Optional Accessories |
Model DESCRIPTION |
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page |
PART # |
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RSU 129 |
1U |
9.5" Deep Universal Rack Shelf Kit. . . . . . . . . . . |
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page 819 |
60-190-01 |
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RSF 123 |
1U |
3.5" Deep VersaTools® Rack Shelf Kit. . . . . . . . |
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page 818 |
60-190-20 |
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RSB 129 |
1U |
9.5" Deep Basic Rack Shelf.. . . . . . . . . . . . . . . . . . |
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page 820 |
60-604-01 |
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RSB 123 |
1U |
3.5" Deep Basic Rack Shelf.. . . . . . . . . . . . . . . . . . |
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page 818 |
60-604-20 |
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MBU 123 |
VersaTools® Mini Under-Desk Mount Kit. . . . . . . . . |
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page 815 |
70-212-01 |
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PMK 100 |
One VersaTools®, 1/4 Rack Width Mini Projector Mounting Kit. . . . . . . . . . . . . . . . . . . . |
page 813 |
70-217-01 |
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PMK 300 |
Multi-Product Projector Mount Kit. . . . . . . . . . . . . . . . |
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page 813 |
70-374-01 |
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Continued |
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USA West |
USA East |
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www.extron.com |
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+1.714.491.1500 / +800.633.9876 |
+1.919.863.1794 / +800.633.9876 |
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© 2008 Extron Electronics. All rights reserved. |
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+1.714.491.1517 FAX |
+1.919.863.1797 FAX |
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Pricing and specifications may change without notice. |