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seby wrote: Thu Nov 25, 2021 5:44 pm

biscuitdough wrote: Thu Nov 25, 2021 4:19 pm

seby wrote: Thu Nov 25, 2021 3:14 pm

I want the oscilloscope rather badly I believe

Oh indeed. I want the whole rack, but that’s what really makes it a unique configuration. No idea what the de-noiser does.

Of course, the scope goes for a stupid amount now.

My guess is that the de-noiser would be some kind of band-pass filter for getting rid of turntable rumble and tape hiss?

Maybe we can find a schematic and have Dr Balls build the circuit into a custom mid booster…

Edit: apparently, as much as I can make out from an awkwardly translated marketing blurb, it was a pseudo Dolby apparatus. Applied to tape in/outs and affecting the 3k-15k spectrum.

https://stereonomono.blogspot.com/2013/ ... -8011.html

Mickey242 wrote: Thu Nov 25, 2021 3:04 pm . I'll leave it at that.

well, OK. Paul is certainly becoming a minor celebrity - his youtube channel is very popular. IMHO he is wrong about some stuff, and right about other stuff, but that's sort of par for the course in the 2 channel audio world. Most everybody has a bunch of crazy ideas floating around in their head, as far as I am concerned. Im sure I sound nutso to a lot of knowledgeable folks as well.

^ No, your good.

Edit: See this makes me pissed off https://www.psaudio.com/products/pauls- ... ker-cable/

biscuitdough wrote: Thu Nov 25, 2021 7:28 pm

seby wrote: Thu Nov 25, 2021 5:44 pm

biscuitdough wrote: Thu Nov 25, 2021 4:19 pm

Oh indeed. I want the whole rack, but that’s what really makes it a unique configuration. No idea what the de-noiser does.

Of course, the scope goes for a stupid amount now.

My guess is that the de-noiser would be some kind of band-pass filter for getting rid of turntable rumble and tape hiss?

Maybe we can find a schematic and have Dr Balls build the circuit into a custom mid booster…

Edit: apparently, as much as I can make out from an awkwardly translated marketing blurb, it was a pseudo Dolby apparatus. Applied to tape in/outs and affecting the 3k-15k spectrum.

https://stereonomono.blogspot.com/2013/ ... -8011.html

Far out! Might be an interesting toy for recording perhaps.

Do modern amps have subsonic filters these days? Or only those with on-board phono preamps?