Thank you for purchasing the Mhdt Labs’ Stockholm DAC. Please take a few moments to read over this instruction manual to get the most out of your unit. The manual describes how to operate the Mhdt Labs’ Stockholm DAC and provides some technical background information.
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Mhdt Laboratory Stockholm Taipei, Taiwan http://dhost.info/mhdtlab/ Asynchronous DAC Unplug the unit from the mains supply before cleaning. The case should normally only be cleaned with a dry, soft, non-fluffy cloth. Do not spray any liquid cleaner onto the cabinet, as this may lead to dangerous shocks.
Asynchronous DAC 1. Introduction Stockholm DAC is a successor model of our successful Havana series DAC. It is capable of up to 24bits/192kHz digital signal inputs yet remains driving legendary PCM56P R-2R digital to analog output. Stockholm DAC is a non over-sampling and no digital filter DAC.
Mhdt Laboratory Stockholm Taipei, Taiwan http://dhost.info/mhdtlab/ Asynchronous DAC 4 Digital input select switch – U, USB input, SPDIF format 5 Digital input select switch – R, RCA input, SPDIF format 6 Digital input select switch – T, Toslink input, SPDIF format When any of digital inputs is selected, this input is stored after selection, and will remain the last selection after disconnection from mains power.
2.3 Powering up Before applying power to the Stockholm DAC, ensure that the correct mains voltage is used. This can be either 220-240VAC or 100-120 VAC (50/60Hz). The factory preset voltage is indicated on the rear panel.
5. USB input firmware The USB input of Stockholm DAC can be in either synchronous or asynchronous operation. 6631-2315-MHDT-ALL.hex is the firmware for asynchronous operation 6631-2316-MHDT-ALL.hex is the firmware for synchronous operation...
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If you are using Windows XP, use ASIO to get better sonic performance. 6. Tube, Fuse Replacement The vacuum tube installed in Stockholm DAC is GE JAN 5670W. The reason we choose 5670W is that this tube is very reliable, durable, good sounding and easy to find in nowadays’...
In case there is no audio coming out of your system, there are a few things to check: Stockholm DAC accepts USB audio signal via USB port. Be sure the input is USB audio signal. Stockholm DAC accepts only SPDIF (PCM) format digital signal for the rest of inputs;...
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Changing a new tube to check the problem remains. Stockholm DAC doest not need to install additional USB driver. However, in case of no sound from USB port, please check if there is any device conflict by device management under control panel.
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