Instruction manual

Benchmark Media Systems, Inc.
DAC1 - Manual - RevH-05-01-04 (2).doc Page 28 of 39 Ed. 1/4/2005 htt
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Multi-Unit Phase Response
Multiple DAC1 converters may be used to create a multi-channel playback system that maintains phase accuracy
across all channels. The above graph shows the differential phase between 10 audio channels using 5 DAC1
converters. The DAC1 converts were chosen at random from stock and measurements were made using a
random combination of Coaxial, XLR, and Optical inputs. The type of digital interface used has no measurable
effect on the phase. Please note that no reference or synchronization cables are required to create a phase
accurate multi-channel playback system using DAC1 converters.