fab_flix, amen.

VDD (7pin) - digital power supply 3.3V. I recommend Oscon SANYO.   try a different output stage like this  

Yes, I use netbook with two USB hard drive. The voltage is 4.69-4.78V.   Morello USB ($800) is top converter on the basis of Musiland. It shows that the implementation of USB-to-spdif in devices Musiland not the best.    I don't plan to do something else. I save the money for another...

Yes, I have modified the USB cable. I measured the voltage on the USB input and it was unstable, as the clock generator. The digital part operates at 3.3V with an input voltage from 4 to 6V, the input is a stabilizer. I cut the red wire (power from the computer) and connect the "plus" test...

simple little mod:   The digital part of Musiland 02US powered by 5v USB. OMG!! I tried to put it on battery power. As a result, the sound stage opened, the high frequencies become more air. Highly recommended.

redmonddad Try this driver http://dhost.info/mhdtlab/Usbdriver.htm The same USB Chip CM6631.

review Musiland 03 US http://translate.google.com/translate?hl=en&sl=auto&tl=en&u=http%3A%2F%2Fwww.laohaifang.com%2Fnode%2F64 Don't buy it.

Different size, downloading is very slow. I installed it, it works fine.   There is information about "old" 1019 driver from the musiland forum (google translate).   "By the way my device is: Lenovo ThinkPad notebooks + Musiland Monitor01US Swans M50W2.1 speaker + external sound card...

I was not able to compare before and after, op-amp changed long ago. I'll be honest - the effect was not WOW. It was analog, relaxing sound. Strengths: bass, neutral tonal balance, musicality, price. Weaknesses: sound lacks scale, a small scene depth, attack sound smoothed out, there are no...

I replaced opa275 on ad8066. I had planned to replace the capacitors on the Elna Silmic, but so is good. Make a serious tweak no sense, i find it easier to buy a new device.

I owned Zero DAC, Lavry DA-10 and now I have Musiland 02US. Musiland 02US gives 95% sound Lavry, the same clarity and detail, but better in the bass.   Musiland is great deal!  But I want to note that the headphone amplifier in Musiland average quality, worst than Zero DAC amplifier...

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