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Summary of Contents for ATI Audio DA1000
- Page 1 DA1000 DISTRIBUTION AMPLIFIER OPERATING AND MAINTENANCE MANUAL © Copyright 2011, ATI Audio Inc. ATI Audio Inc. ■ Tel: 856-626-3480 ■ Fax: 856-504-0220 ■ sales@atiaudio.com ■ www. audio.com...
- Page 2 This op amp is now available from several U.S. Manufacturers in single and dual versions and forms the basis for the DA1000. This chip incorporates an input stage designed for excellent noise performance with a wide range of source impedances, thus eliminating the necessity for input step up transformers.
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Page 3: Signal Present Indicator
The differential input voltage of HI output driver IC (A2-1) is monitored by A3. The differential voltage is under a few millivolts under linear operation; however, if the output is driven to clipping, the differential voltage rapidly increases and is amplified to ATI Audio Inc. ■ Tel: 856-626-3480 ■... -
Page 4: Headphone Output
INSTALLATION MOUNTING Your DA1000 may be desk mounted on its non-slip suction cups. Rack mount system 21075-501 mounts one or two units in one rack. A 1/2RU Filler Panel, Part Number 21098-501, may be used to tidy up the installation. -
Page 5: Maintenance Notes
MODIFICATIONS 230 VAC OPERATION Your DA1000 is wired for 115 VAC 50/60 Hz operation unless otherwise requested at the time of ordering. It can be modified for 230 VAC use by removing the power transformer primary jumpers J1 and J3 and inserting a jumper in the J2 holes. - Page 6 2.5 lbs. (1.1kg) Net, 4 lbs. (1.8kg) Shipping MOUNTING Suction feet for non-slip desk mounting Rack mount system P/N 21075-501 mounts up to two units in one rack 1/2RU Filler Panel P/N 21098-501 ATI Audio Inc. ■ Tel: 856-626-3480 ■ Fax: 856-504-0220 ■ sales@atiaudio.com ■...
- Page 7 ATI reserves the right to modify or discontinue, without prior notice to you, any model or style product. If warranty problems arise, or if you need assistance in using your product contact us. ATI Audio Inc. ■ Tel: 856-626-3480 ■...
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