Extron electronic RSB123, MBU123, PMK100, ASA 204, RSU129 User Manual

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Extron electronic RSB123, MBU123, PMK100, ASA 204, RSU129 User Manual

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.

 

Model

VERSION DESCRIPTION

 

 

PART #

 

ASA 204

RCA Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . .

60-552-30

 

 

ASA 304

Captive Screw Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

60-552-20

 

 

Optional Accessories

Model DESCRIPTION

 

page

PART #

 

RSU 129

1U

9.5" Deep Universal Rack Shelf Kit. . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

page 819

60-190-01

 

 

RSF 123

1U

3.5" Deep VersaTools® Rack Shelf Kit. . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

page 818

60-190-20

 

 

RSB 129

1U

9.5" Deep Basic Rack Shelf.. . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

page 820

60-604-01

 

 

RSB 123

1U

3.5" Deep Basic Rack Shelf.. . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

page 818

60-604-20

 

 

MBU 123

VersaTools® Mini Under-Desk Mount Kit. . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

page 815

70-212-01

 

 

PMK 100

One VersaTools®, 1/4 Rack Width Mini Projector Mounting Kit. . . . . . . . . . . . . . . . . . . .

page 813

70-217-01

 

 

PMK 300

Multi-Product Projector Mount Kit. . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

page 813

70-374-01

 

 

 

 

 

 

 

Continued

668

 

 

 

 

 

 

 

 

USA West

USA East

 

www.extron.com

 

 

 

 

 

+1.714.491.1500 / +800.633.9876

+1.919.863.1794 / +800.633.9876

 

© 2008 Extron Electronics. All rights reserved.

 

 

+1.714.491.1517 FAX

+1.919.863.1797 FAX

 

Pricing and specifications may change without notice.

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