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music hall
dac25.3
usb/tube 24bit 192kHz digital to analog converter
INSTRUCTION MANUAL
volume
coa- opt- usb xlr lock 96k 192k phones
on/off input src
dac25.3 digital to analog converter
music hall
http://www.musichallaudio.com
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Congratulations on Your Purchase You have selected a state of the art digital-to-analog converter (DAC). Each component chosen for assembly and construction of the music hall dac25.3 was selected to provide you with superior performance and the highest level of sound reproduction available today. We know of no digital-to-analog converter that costs as much to produce that sells for so little. Please take a few moments to read over the instruction manual to ensure that you get the best performanc
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5. Heat Keep the unit away from naked flames, radiators, heat registers, stoves, or any other heat-producing appliances (including amplifiers). 6. Climate The unit has been designed for use in moderate climates. Do not attempt to use below 41 degrees Fahrenheit (5 degrees Celsius) or above 95 degrees Fahrenheit (35 degrees Celsius). 7. Rack and Stands Place the unit on a fixed, level surface strong enough to support its weight. Do not place it on a moveable cart that could tip over. We recommend
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12. Damage Requiring Service Stop using the unit immediately and have it inspected by an authorized music hall service center whenever: 1. The power supply cord or plug has been damaged. 2. Liquid has been spilled into the unit. 3. The unit has been exposed to rain. 4. The unit does not operate properly. 5. The unit has been dropped or damaged. 6. Smoke or any unusual smell is detected from the unit. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS IN
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A Few Precautions Please read this manual carefully. In addition to installation and operating instructions, it provides valuable information that will help you get optimum performance from your system. Please contact your authorized music hall dealer for answers to your questions. In addition, all of us at music hall welcome your questions and comments. Save the shipping carton and all enclosed packing material for future use. Shipping or moving the unit in anything other than the original pack
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Special note: When using the USB input with your computer; the dac25.3 and your computer should both be powered up. Your computer will recognize the new hardware and self install the necessary drivers. Connect the USB cable to the dac25.3 from your computer prior to launching your audio player software: iTunes, Windows Media, Real Media, etc. If you haven't followed this instruction, close your audio player software, then re-launch. You will probably find that setting your audio player's and com
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Using the dac25.3 volume coa- opt- usb xlr lock 96k 192k phones on/off input src dac25.3 digital to analog converter power - on/off Push this button on the front of the dac25.3 to turn the unit on. Pushing it again will switch the dac25.3 off. When the dac25.3 is on; a blue light will appear on the front panel below the digital input that is currently active. If no digital input is active the src lock light will flash. input Use this button to toggle between the digital inputs: coa-, opt-, usb,
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Troubleshooting If no sound comes out of the system with the dac25.3 connected, there are several areas to check. Either you are not getting an audio signal to your preamplifier, or you don't have a good digital source feeding the dac25.3. First, check to make sure your preamplifier, integrated amp, or receiver is switched to the same input the dac25.3 is connected to. Test the connection and the cables to make sure. Keeping the input selected and using the same cable, connect this input to a kn
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Technical Specifications THD+N: ..................................................................... <0.04% Tube out (1KHz) <0.0015% Balanced out (1KHz) Output level: .............................................................................................. 2.0V Frequency response: ......................................................... 2Hz~20KHz +/-0.2dB SNR: .................................................................................................... >110dB Power dissipation: ...
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Guarantee This entitles you to have the music hall dac25.3 repaired or replaced, at our discretion, free of charge for one year after purchase, at any authorized music hall dealer, provided the unit was purchased from an authorized dealer. Your original sales receipt is used as proof of purchase date. Music hall can take no responsibility for defects arising from accident, misuse, abuse, wear and tear, neglect or through unauthorized repair and or adjustment. Neither can music hall accept respon
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For further details contact Music Hall LLC: 108 Station Road Great Neck, NY 11023 Tel: 516-487-3663 Fax: 516-773-3891 http://www.musichallaudio.com
