TC-7510 Mod

shlomi2 · 3rd August 2011, 03:08 PM

Hello,
I was thinking about moding the TC-7510 according to instruction below:
http://www.homehifi.co.uk/Downloads/Mod21.pdf
http://www.homehifi.co.uk/Downloads/Mod21pt2.pdf
http://www.homehifi.co.uk/others/7510mods.html

Since I work in the electronics industry I have the resources to perform it.
The Mod include DAC chip replacing and OPAMP to be replaced, details in links attached.
Does anyone has experience of moding this DAC?
I have tried to retrieve the electronic schematic with no success and some of the instructions are not very clear.
Can anyone advice?
Thanks

Puffin · 3rd August 2011, 05:55 PM

I have done all the mods apart from changing the Dac chip. I am not sure that the end result was worth all the effort as it sounded good as it was

shlomi2 · 3rd August 2011, 07:44 PM

Actually i thought that the main deference would be after changing the opamp.
Can you point out what improvement you had? (as small as it was)

3rd August 2011, 03:08 PM	#1
shlomi2 diyAudio Member Join Date: Aug 2011	TC-7510 Mod Hello, I was thinking about moding the TC-7510 according to instruction below: http://www.homehifi.co.uk/Downloads/Mod21.pdf http://www.homehifi.co.uk/Downloads/Mod21pt2.pdf http://www.homehifi.co.uk/others/7510mods.html Since I work in the electronics industry I have the resources to perform it. The Mod include DAC chip replacing and OPAMP to be replaced, details in links attached. Does anyone has experience of moding this DAC? I have tried to retrieve the electronic schematic with no success and some of the instructions are not very clear. Can anyone advice? Thanks

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3rd August 2011, 05:55 PM	#2
Puffin diyAudio Member Join Date: Feb 2006 Location: U.K	I have done all the mods apart from changing the Dac chip. I am not sure that the end result was worth all the effort as it sounded good as it was

3rd August 2011, 07:44 PM	#3
shlomi2 diyAudio Member Join Date: Aug 2011	Actually i thought that the main deference would be after changing the opamp. Can you point out what improvement you had? (as small as it was)