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Analog Delay PCBS

Posted: Sun Dec 05, 2010 11:15 pm
by tuffteef
soo who wants to school me on who is making analog delay pcbs projects
i have a break for 6 weeks soon so i thought id have a crack
theres the madbean dm2

any others?

Re: Analog Delay PCBS

Posted: Sun Dec 05, 2010 11:26 pm
by Scruffie
General Guitar Gadgets AD-3208 & Build Your Own Clone Analog Delay, that's all I know of atleast.

Madbean is also working on a project for Memory Man PCBs using the Cool Audio 3205 chips but that could be a while off I suppose.

If you can find someone to etch for you, there's more options, I have a really dirt simple slap back project if you can get an etched board plus there's the DM-3 and a few others i'm sure.

Re: Analog Delay PCBS

Posted: Sun Dec 05, 2010 11:59 pm
by tuffteef
i could prob etch it myself thats something else i can add to my list of 6 weeks of christmas boredom

those memory man pcbs sound insane keep me posted :P

something thats maybe like 500ms would be kinda cool

Re: Analog Delay PCBS

Posted: Mon Dec 06, 2010 12:20 am
by Scruffie
I will keep you posted, or you can follow Madbean on one of the forums.

The Memory Man, AD-3208 & BYOC are all 500ms or Over, the BYOC is 1 Second of Analog Delay, the AD-3208 is made for two 3208 chips which would be 300msish but nothing to stop you putting in 3205s for 500msish.

For the Mad Bean DM-2 (Aqua Puss) You'd know to build a Double Delay Board to get it to 500ms, they were for sale but think they're outta stock.

The project i've done is for a 50ms or 100ms Slap Back Delay, it's the 70s EHX Full Double Tracker, there's no companding to worry about, Just One Knob, One Switch, One OpAmp, One BBD & A CMOS Clock Chip (4047) So it's a cheap build, but simple sounds.

Of course don't forget there's lots of PT2399 analog voiced Delays, they're pretty damn good, and mean a simpler build with cheaper parts for the most part... regards that, i'd check out the Tonepad Rebote 2.5 & Slackers Echo Base (Has Delay Tails & Modulation) which you can buy PCBs for from here - musicpcb.com

Re: Analog Delay PCBS

Posted: Mon Dec 06, 2010 12:30 am
by nbabmf
If you're willing to track down and pay for the correct BBD's, there is a guy who sells DM-2 boards on eBay for fitting into an existing Boss enclosure so you can have an exact clone, buffered bypass and all.

Also, +1 on the PT2399 based delays. I had an early BYOC "analog" delay that had the PT2399. There's nothing analog about that chip but the way it sounds. It even self-oscillated like an analog delay.

Re: Analog Delay PCBS

Posted: Mon Dec 06, 2010 12:31 am
by devnulljp
tuffteef wrote:6 weeks of christmas boredoml
Damn, I'm jealous.