Related Manuals for Radio Systems DA 2x4a
Summary of Contents for Radio Systems DA 2x4a
- Page 1 S y s t e m s , I n c . D A - 2 / 4 x 4 a M a n u a l DA 2x4a & 4x4a Distribution Amplifier Manual EMC and Safety Conformity 3 / 0 4...
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Page 2: Table Of Contents
R a d i o S y s t e m s , I n c . D A - 2 / 4 x 4 a M a n u a l Contents Overview ................... 3 Mounting ................... 3 Operation .................. 3 Connections ................ -
Page 3: Overview
D A - 2 / 4 x 4 a M a n u a l Overview The Radio Systems DA-4x4a is designed to function as a super low noise, low distortion audio distribution amplifier which may be user wired to function in various flexible input and output configurations. - Page 4 R a d i o S y s t e m s , I n c . D A - 2 / 4 x 4 a M a n u a l source. Because the unit is actually four separate 1 input x 4 output amplifiers, internal jumpers JU3 and JU4 allow for the following configurations: 1 input x 8 outputs (stereo) 4 inputs x 4 outputs (mono)
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Page 5: Connection Examples
R a d i o S y s t e m s , I n c . D A - 2 / 4 x 4 a M a n u a l 3 / 0 4 P a g e... -
Page 8: Parts Layout
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Page 9: Parts Layout
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Page 10: Parts List
R a d i o S y s t e m s , I n c . D A - 2 / 4 x 4 a M a n u a l Parts List 3 / 0 4 P a g e 1 0... -
Page 11: Specifications
R a d i o S y s t e m s , I n c . D A - 2 / 4 x 4 a M a n u a l Specifications Frequency Response +0, -.1dB 20Kz – 20kHz Distortion THD + N .002% over 20Hz –... -
Page 12: Using Active Balanced Circuitry
R a d i o S y s t e m s , I n c . D A - 2 / 4 x 4 a M a n u a l Using Actve Balanced Circuitry Balanced lines have been used for many years and are in continuing use today because of their immunity to stray pickup. - Page 13 R a d i o S y s t e m s , I n c . D A - 2 / 4 x 4 a M a n u a l When testing active balanced equipment with single ended test equipment, do not connect the - to test equipment ground.
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Page 14: Warranty
The customer is responsible for the cost of shipping their unit back to Radio Systems for repair. During the warranty period, shipment of small parts and assemblies may also be made at a charge to the user. -
Page 15: Declaration Of Conformity
I n c . D A - 2 / 4 x 4 a M a n u a l Declaration of Conformity Radio Systems, Inc. 601 Heron Drive Logan Township, NJ 08085 USA Declare under our sole responsibility that the product listed below: Audio Amplifier –...