Hi- I have decided to try the INA103 mod, and I have a few questions. I am a relative newbie, and I don't know some things which I'm sure many of you would...
... Sorry for the delay in answering - been away for a few days. Regarding the power for the INA103 chips, I just tap into the +-15v supplies that exist on the...
Hi Gary- Thank you for taking the time to respond to my post. I've hooked up the INA's, but it isn't working. I've been trying to troubleshoot the problem,...
I don't know if anyone has tried this before, it's hard to search the archives because it only does it small groups of messages. I know that there have been...
Hi Aaron, I think you might have ran in to the same problem I did when I did this mod. I initially thought i fried the chip, but after looking over gary's...
Aaron, I hope Huberts suggestion works for you. He's probably on the right track. I've modified a couple of DIOs this way, so it has been proven to work. If...
Hubert's got it right, I didn't notice that those pins were supposed to be connected. I had a guest this weekend and haven't had a chance to solder those pins...
Hi, Stumbled across some supposedly "better" voltage power regulators. What are your opinions about swapping out the stock DIO voltage regulators for these? ...
Hi, Who tried AD8065 op-amps together with 2SK170 in class A biasing? regards, Krzysztof J...
DAS
digitalaudio@...
Jul 23, 2004 5:16 am
2669
Aaron, I don't use any filter after the DAC. The oversampling digital filter inside the DIO puts the high frequency components relatively high in frequency...
Hello everybody, I've been a lurker to this forum for a while now, and I own a DI/O I have modifed quite heavily. I've kept only the DIG board from the...
Jean-Paul, Thanks for the fine write up. This board has been very slow of late, so its nice to hear from people with new information modifying the DIO. I've...
Gary, Providing separate regulation to +5V Digital and +5V Analog IS THE TRICK... The remains of my DI/O started singing after I did that. I am currently...
Here's a link to my posting over at Audio Asylum: http://www.audioasylum.com/forums/hirez/messages/184328.html Bottom line, I was bretty impressed with what...
Hi Jean-Paul, I ordered pair of AD8065 and I will try it next week, probably. I use since one year Tent Labs anti-jitter modules. On DI/O I used XO2 module &...
DAS
digitalaudio@...
Jul 27, 2004 5:35 am
2675
Thanks for all of your help, I got the INA mod working, and it's been breaking in for several days now. The sound is more detailed, and I think that it's...
Hello DAS, I will be using the AD's to build a differential output stage (like the INA103 basically). This is what sounds best to my ears. The AES/EBU...
... No, you want the output RCA's isolated from chassis ground. Just wire them up to the ground connection on your INA103 board. ... This doesn't sound right....
Anyone know what should the current (mA) raiting of the 5V regulator in the DIO be? I have a hunch that the 300mA Audiocom Super Regulator I'm considering is...
Hello, Who tried AT&T ST-optical glass interface on both D/IO and CD transport?. Where I may find circuit diagrams for ST implement? regards, Krzysztof...
DAS
digitalaudio@...
Aug 4, 2004 5:42 am
2682
Very sadly, my DIO is dead. I think somehow I fried the digital board when I tried to hook it up to a new CD/SACD transport. Now I can only hear weak distorted...
Looking to buy an amp to replace my son's old receiver. Found the SLA-1 amp that looks like it would fit the bill. My sons music system has the following...
One of the old messages said that you could buy a digital board from art, but when I contacted art they said they don't sell them. Art said I should send it...
Thanks a lot for the information. MY DIO can still seem to lock so I may have a different problem. But I will order a CS8427 and give it a shot. I check the...
I've owned the ART SLA-1 amp for about a year and use it in my home theater to drive sub-woofers. It works well in driving low impedance loads (2.2 ohm - 2ea...
Here's a link to my post with complete details over at AudioCircle.com: http://www.audiocircle.com/circles/viewtopic.php?p=111708#111708 Here's the important...
Hello, Anybody tried to connect CD transport & DI/O by AT&T or I2S interface? regards, Krzysztof Jozefowicz...
DAS
digitalaudio@...
Sep 17, 2004 4:46 pm
2691
Could someone please tell me how I can just get the digital board. I ruined mine with clumsy soldering, would like to find a source for the digital board....
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