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How can i find out which version of the DAC i have? I bought it around a month ago from Stanley's ebay shop. Also, how long have you burnt yours in for? the headphone amp is making the bass a little boomy on my sennheiser HD497's, is this because it is just too powerful?
Thanks
Hugh
The MK6 has cosmetic differences from the MK5. If your LED is always and only changes from red to green, and if you see little rectangles below the input numbers on the front face, you have a MK5.
Yep, it looks like i have a mk5, i am guessing that this means that the "recording" phono outputs are also fixed volume (eg. not affected by the headphone volume dial).
I am looking to get a pair of Beyer DT880's at some point soon, and i am awaiting a PM66-KI so i think i will just use the headphone jack on the amp, its a shame, as i quite liked the all in one solution!
Oh well, its still doing wonders for my rather crappy cd player!
I have been trying out a mod that Stanley asked me to see how easy it is to carry out, plus any recommendations on the procedure. You'll need above average soldering skills I reckon. The mod itself works on my MK3 and MK6, so it should work on the whole TC-7510 range. No use writing how good it is. I just don't know how I ever lived without it.
I do not agree. At all. Is this something that could become the MK VII?
Don't know if it will become the MKVII, but I doubt it. What I understand that it applies to all versions, so even the MKI buyers will be able to benefit from the mod. Stan said he is giving the info out for free to the Beresford buyers. People who can't solder would be able to get him to do the mod for a small fee, or take it to anyone with proper soldering skills to get it done. The mod is just two resistors, two electrolytic caps and two ceramic caps. I make that less than U$2.00 in parts. Took me less than 30 minutes to fit. It's one of these things that have to be heard in order to believe how good it is. I did mine on one channel first, so I could compare the unmodded and modded signal. I am not going back to the unmodded version.
You're making us very curious. What exactly has improved?
There is a wider soundstage, more detail in the vocals and instruments, and an increase in the dynamics. It's like a completely different DAC altogether. I have been trying to get those same results by changing the opamp on a MK1 I also have. I didn't quite succeed, even after spending quite a bit of money on various opamps. This cheap mod was so simple in comparison, I am still trying to figure out why it works so well.
How hard was the mod to do? I just got the instructions from Stanley but the soldering bit looks tricky at one point. I have never soldered before so I was seeking maybe fiercefreaks hands for this trick lol.
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Cans: Just cheap portables atm.
Amps/Source: Vista Winamp Ogg-Vorbis plug in w/ Realtime Rip > Trends Audio UD-10>Sherwood 6500 to the 550s
Speakers: av123 Onix Rocket 550 MKII, Mirage Mini Sats, 12" TAD sub in Cherry Wood.
Fitting the mod is easy for an expert solder operator. The hardest bit is removing the little yellow coloured caps. I heartily recommend this mod. Stan indicated that he'll fit it for a small fee for UK customers who can't solder.
I done the mod for one friend of mine that I had encouraged to buy the MK3. He was excited the 1st day. I haven't heard from him since Friday though. He probably can't hear the phone ringing .
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Linear Mode
