DAC6e V1.0
Contents
1. Clock Section INT EXT Sample Rate Section 1FS 2FS 44 1 48 Format Section DSD PCM Phase Section NORM INV Selects internal or external clock source LOCK LED is lit when D A converter is locked to external clock When in INT the DAC6e generates the master clock signal master clock mode for the audio source Connect either the BNC or optical clock output from the DAC6 to your audio souce When in EXT slave clock mode no additional connection from the DAC6e to the audio source is reguired Selects the sample rate for PCM data FS is the base freguency see selector switch for base Selects the base freguency only 44 1kHz is allowed for DSD inputs Selects digital audio input format Selects normal or inverted phase Error Indicator Is lit for illegal switch positions Basic Operation Conversion from PCM on AES EBU to Analog SAMPLE CLOCK FORMAT PHASE INT 1FS 44 1 DSD NORM Ia a lo O mo AA U Us XV Y AY NY MY yj Se A POWER ERROR EXT LOCK 2FS 48 PCM INV J Additional selections for 44 1 48 88 2 96kHz sample rate can be made with the sample rate switches Up to 3 AES EBU cables can be connected to the DAC6e The 4 possible audio freguencies can be selected according to Table 1 In the case of 2FS operation 88 2kHz or 96kHz the clock rate of the trans Table 1 Selection of Audio Sample Rates Sample Rate Switch Switch 44 12. DAC6e emimtLabs D A Converter DAC6e Features The EMM Labs 6 channel D A converter is a 4th generation design to meet the highest standards in consumer audio applications It offers conversion from digital audio of various different formats to analog For best audio performance the DAC6e can be operated in Master Clock mode e 6 channel conversions from PCM 44 1kHz 48kHz 88 2kHz 96kHz to analog from DSD to analog Supported input formats AES EBU 3 connectors for PCM ST Fiber optic for DSD Master and Slave Clock Operation e Power supply power factor corrected e auto ranging 85V 240V 50 60Hz power consumption 60W Analog outputs balanced on XLR e unbalanced on RCA e Analog output impedances 1000 balanced 500 unbalanced Note XLR analog outputs are balanced with pin 2 hot pin 3 cold and pin 1 GND Function Switches Power The main power switch is on the back of the unit The red power button on the front is a momentary switch that toggles the operation between power on and power save modes every time the user pushes it EZ S AE SINdINO SOTWNY 0999999 5 E ldNI o a Le wa FT gt e A g SDo wwqmoudo yO YOM J uDISSDJGU1 BUU ANI MDd ev sat d YOI tAMOd e e ec o o 999vad
3. kHz 1FS 44 1kHz 48kHz 1FS 48kHz 88 2kHz 2FS 44 1kHz 96kHz 2FS 48kHz mission on the cable is double Master Slave clock operations can be selected with the INT EXT switch see below for more detail In Slave operation there has to be at least an AES EBU cable connected to channels 1 2 as this connection provides the clock for the DAC6e Conversion from DSD on Optical to Analog SAMPLE CLOCK FORMAT PHASE INT 1FS 44 1 DSD NORM PE O S WU WW W W W NL Y REF EY SEY QE SS A POWER ERROR EXT LOCK 2FS 48 PCM INV L J The optical interface format reguires 2 cables 1 for clock and 1 for audio data They both need to be connected regardless of what clock mode is selected master or slave This mode reguires the selection of 44 1kHz base freguency Master Slave clock operations can be selected with the INT EXT switch see below for more detail and the 1FS 2FS switch is ignored Master and Slave Clock Operation Warranty In Master mode switch set to INT the DAC6e provides the clock to the audio source A cable needs to be connected from either the BNC Clock output or Optical Clock output from the DAC6e to the clock input of your audio source This mode provides the best audio performance as the clock jitter is minimzed In Slave mode switch set to EXT the DAC6e locks to the clock as provided by the selected audio source DSD or PCM EMM Labs warrants the DAC6e product again
4. st defects in material and workmanship under normal use and service for a period of time specified by the products serial number from the date of first delivery to the owner The warranty time period is 5 years limited to the original owner EMM Labs will pay for return shipping charges back to the owner when the product is sent to EMM Labs within first 90 days after purchase Otherwise owner will be responsible for all shipping charges to and from EMM Labs For all warranty claims a copy of the original invoice must accompany the product Opening the product or modifying it in any way by the owner including but not limited to cryogenic treatment will void any warranty
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