From Lorne Hammond Sent Mon, Oct 15th 2018, 05:04
i thought is was because a trace had to pass fairly close to part of the = (filter?) circuit and when they looked at the pcb board layout they = realized they were too close, but it being fairly complex and tight they decided they had to live with it and if your playing it is not = noticeable but its there when you are not playing? Does that spound = right to anyone else?. Not bad engineering just a compromise in board layout. Broke a pcb = trace layout rule to achieve some other needs. lorne -----Original Message----- From: Brian Willoughby <xxxxxx@xxxxxxxxxxxx.xxx>=20 Sent: October-14-18 2:26 PM To: Scott Fox <xxxxxxxxx@xxxxx.xxx> Cc: Analog Heaven <xxxxxxxx@xxxxxxxxx.xxx> Subject: Re: [AH] MatrixBrute opinions? Thanks for the review. I assume that you mean high noise to signal ratio, or low signal to = noise. Basically, your description is telling me that this thing has a = high noise floor, and the various distortion/gain stages conspire to = make that worse. Apparently, nothing can be done about this ever-present = noise, even with the gain settings toned down. Sounds like a description of a vintage synth - especially one with = chorus (although this one doesn=E2=80=99t). Brian On Oct 14, 2018, at 8:44 AM, Scott Fox <xxxxxxxxx@xxxxx.xxx> wrote: > =E2=80=A2The architecture and number of gain stages and distortions = give the machine a fairly high signal to noise ratio. Even with all = filters closed, oscillator levels at 0, filter outputs down and so on, = my machine gives off a wee bit of noise. Depending on what you're doing, = this can get pretty noticable in the synth. I've experience this across = multiple units and what I wrote on this point was pretty much Arturia's = summation of its noise in my messages with them. Basically, it's a part = of the machine. Take it how you will. It hasn't been much of a problem = for me but it does but some people whom favor a pristine sound.=20