BBE - Two-Timer (DM-2 clone)

Uma Floresta · Post by **Uma Floresta** » 04 Mar 2009, 15:39

A while back I got the BBE Two-Timer analog delay, which according to the user manual is based on the Boss DM-2. I'll post some gutshots soon. In the mean time, I opened it up and noted that it's using the Cool Audio Cool Audio V3205D BBD. Also under the hood is the SA571D - apparently a compander - and a CD3102. Not sure what that is - some kind of opamp? Anyway, nice components. Metal film resistors, and those dark red poly film caps. Two 3PDT switches used for bypass and for delay time switching. Good quality inside and out.

Here's the datasheet for the Cool Audio chip:

http://www.coolaudio.com/files/public/V ... ASHEET.pdf

Does anyone have an idea how involved it would be to add another BBD to a DM-2 type circuit to increase delay time?

Anyway, gutshots to follow in a day or two.

osa · Post by **osa** » 04 Mar 2009, 16:31

https://www.freestompboxes.org/viewtopic ... 0&start=20
2 ways to cascade BBD's near the bottom of page 2.

Uma Floresta · Post by **Uma Floresta** » 04 Mar 2009, 17:57

osa wrote:https://www.freestompboxes.org/viewtopic ... 0&start=20
2 ways to cascade BBD's near the bottom of page 2.

Thanks very much!

Also, apparently the cd3102 is an mn3102, it pairs up with the v3205 (mn3205) (from Tehfunk, from diystompboxes)

Uma Floresta · Post by **Uma Floresta** » 06 Mar 2009, 14:40

Uma Floresta · Post by **Uma Floresta** » 06 Mar 2009, 14:42

Uma Floresta · Post by **Uma Floresta** » 06 Mar 2009, 14:44

IvIark · Post by **IvIark** » 06 Mar 2009, 15:06

Wow, congratulations on the most thorough gutshots ever!

Uma Floresta · Post by **Uma Floresta** » 06 Mar 2009, 15:16

IvIark wrote:Wow, congratulations on the most thorough gutshots ever!

A little overkill, do you think?

IvIark · Post by **IvIark** » 06 Mar 2009, 15:35

Uma Floresta wrote:A little overkill, do you think?

No, you can never be too thorough!

CHEEZOR · Post by **CHEEZOR** » 22 Aug 2012, 01:30

Uma Floresta wrote:where are the photos?

Its like that Paula Cole song... "Where Have All The Gut-Shots Gone?"
Anyways, it looks like the links are broken. It happens...

sinner · Post by **sinner** » 22 Aug 2012, 08:48

Paula who? You mean john cole who sings "photobucket suck my balls"

CHEEZOR · Post by **CHEEZOR** » 22 Aug 2012, 21:14

sinner wrote:Paula who? You mean john cole who sings "photobucket suck my balls"

Yeah, that one too!

Post by **modman** » 04 May 2015, 21:39

CHEEZOR wrote:
Uma Floresta wrote:where are the photos?
Its like that Paula Cole song... "Where Have All The Gut-Shots Gone?"
Anyways, it looks like the links are broken. It happens...

CHEEZOR wrote:
sinner wrote:Paula who? You mean john cole who sings "photobucket suck my balls"
Yeah, that one too!

CHEEZOR · Post by **CHEEZOR** » 07 May 2015, 05:29

haha I re-read all that and had a good chuckle. Thanks for reminding me about this thread.