GroupDIY

Hey guys, Hopefully someone can help me. I finished the build but I can't seem to get the B+ voltage below 175v. It actually measured 195v with no lo [...]

duantro Ya I'm going to try the M670 beings I'm this deep into rework already. All transistors were thermal pasted directly to heat-sinks, some few m [...]

Nice! Good luck getting it going.  I originally had switches  all around but now I'm using tpad at inputs and switches at thresholds.  Been working [...]

duantro, how did you build/buy your switches?  Is there a sweet spot for the threshold or is 15-25k log sufficient? [...]

It is often necessary to have a 600 ohm load available when testing balanced outputs. Testing their maximum output into a 600 ohm load can also be a p [...]

Nice one, Ian. Is there a particular reason for the ground reference (I assume that's what it is)? [...]

The 30 ohm resistor I made from a pair of 1 ohms in series. That must be a typo. There should be no ground connections in a balanced circuit. [...]

While I didn't reread the entire paper, for the most part it's an excellent paper with this one exception. Since the power supply is nearby, then thi [...]

Im not getting the results i whant with isopropyl. I used very pure one 98.8 lab tested if im not wrong. Qtips leave fibers that i dont think helps in [...]

I've used a product called Flux Off for flux removal before.  We used it in a brush container to scrub off flux after doing soldering, and then used [...]

You need to use A LOT of alcohol and rinse (in alcohol) several times. Ideally scrub with a stiff bristle brush (& alcohol) and then 10 min. in a [...]

What are you sayin? [...]

Quote from: shabtek on Today at 01:23:00 PM What are you sayin? Me? I was saying that as far as I remember from my research, it wasn't possible to b [...]

shaggy wrote: "Maybe Triode-Joe could post some pics and info on his for comparison. " This looks the same as the capsule in my C38B microphone circa [...]

Quote from: ctechdx on Today at 09:35:15 AM Hi everyone, I just received my GSSL PCBs. It was manufactored by a company here in Brazil. I sent them [...]

Quote from: ctechdx on September 25, 2014, 11:26:01 AM Can I build my unity with that rev7 or would be recomended to use the newest? Is there availab [...]

negative would go to the 0v n/c stands for no connection [...]

Quote from: helterbelter on September 23, 2014, 06:16:59 PM Slate Digital versus Cubase 64 bit. Experiences here ? I'm having trouble to keep VCC st [...]

Hi Weiss, thanks. btw, have you received my email about the PSU enclosure ? I kinda discovered that the GUI of the VCC is the problem (well, actuall [...]

Quote from: helterbelter on Today at 04:12:34 AM Another plugin that I really like, is the Waves V-EQ4 (it's a Neve 1081 emulation). I don't know the [...]