[sdiy] NE570 source in the US?

Benjamin Tremblay btremblay at me.com
Fri Mar 24 14:48:19 CET 2023


Oooh yes. https://synthcube.com/cart/rozendal-570-galore?search=570&description=true <https://synthcube.com/cart/rozendal-570-galore?search=570&description=true>

Huh. I see clones of the 571 here!
https://cabintechglobal.com/semi <https://cabintechglobal.com/semi>


> On Mar 24, 2023, at 9:44 AM, Sean Ellis <tensiontype at hotmail.com> wrote:
> 
> I'd like to build one if these, it really gets a lot out of the IC: https://modularaddict.com/module-type/waveshaper/570-galore-dynamics-processor-pcb-panel-timo-rozendal <https://modularaddict.com/module-type/waveshaper/570-galore-dynamics-processor-pcb-panel-timo-rozendal>
>  <https://modularaddict.com/module-type/waveshaper/570-galore-dynamics-processor-pcb-panel-timo-rozendal>	
> 570 Galore - Dynamics Processor PCB/Panel | Timo Rozendal <https://modularaddict.com/module-type/waveshaper/570-galore-dynamics-processor-pcb-panel-timo-rozendal>
> The 570 Gallore circuit was put together via Timo Rozendal with heavy influence from Thomas Henry's circuit literature.This is for a PCB/Panel in Eurorack Format
> modularaddict.com <http://modularaddict.com/>
> 
> From: Synth-diy <synth-diy-bounces at synth-diy.org <mailto:synth-diy-bounces at synth-diy.org>> on behalf of Benjamin Tremblay via Synth-diy <synth-diy at synth-diy.org <mailto:synth-diy at synth-diy.org>>
> Sent: Friday, 24 March 2023 2:23 PM
> To: David Moylan <dave at expeditionelectronics.com <mailto:dave at expeditionelectronics.com>>
> Cc: Synth-diy at synth-diy.org <mailto:Synth-diy at synth-diy.org> <Synth-diy at synth-diy.org <mailto:Synth-diy at synth-diy.org>>
> Subject: Re: [sdiy] NE570 source in the US?
>  
> I have a couple of 570s I ordered in 2016 and forgot about. Is there simple circuit schematic I can follow to stand them up for experiments? I remember fiddling with one in the 80s to make a noise gate for my Radio Shack bbd board.
> 
> Benjamin Tremblay
> 
> > On Mar 24, 2023, at 9:13 AM, David Moylan via Synth-diy <synth-diy at synth-diy.org <mailto:synth-diy at synth-diy.org>> wrote:
> > 
> > Isn't the 571 going away too?  They're out at Mouser.  Digikey still has stock, and that's only in surface mount.
> > 
> > 
> >> On 3/24/23 1:30 AM, Nathan Trites wrote:
> >> Does anyone know where I can buy 4 or so NE570 Compander ICs in the US? I know I can use 571 but figured I'd pick up a few if I could. Smallbear/Synthcube is out, Banzai has them but don't want them enough for international shipping.
> >> 
> >> Thanks,
> >> 
> >> Nathan
> >> 
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> > 
> > 
> > -- 
> > David Moylan
> > Expedition Electronics
> > sonic adventures!
> > 
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