Boss DM2-W waza craft Delay

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Boss DM2-W waza craft Delay

Postby Ice-9 » 20 Oct 2015, 18:21

I bought one of these yesterday and am quite happy with the delay sound, It has 3x V3205 BBD's and I would guess from the way the switch for standard and long delay works that, in the standard (S)short mode one of the V3205 chips is used with a lower clock freq while the longer delay (C) either 2 or all 3 BBD's are used with a higher clock which would give the long but clearer echo. Just guessing at this stage as when switching while playing I can hear that the long delay makes the sound pitch up.

anyway I took a picture of the top of the PCB to show most of the gubbins.

3 x Coolaudio V3205 BBD's
1 x V3102 Clock chip
! x Sa%&! compander
and The last IC is a 4558d dual op amp.

Image
It's fairly straight forward, if you want to start it , press start. You can work out the rest of the controls for yourself !

No silicon heaven ? preposterous ! Where would all the calculators go ?
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Re: Boss DM2-W waza craft Delay

Postby Dirk_Hendrik » 20 Oct 2015, 18:51

Cool! This one is still high on my wanna trace list. Still have to get one though.

Still like the table they use for binary datecoding :D
Sorry. Plain out of planes.

http://www.dirk-hendrik.com

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Ice-9 (20 Oct 2015, 19:28)
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Re: Boss DM2-W waza craft Delay

Postby Ice-9 » 20 Oct 2015, 19:27

Dirk_Hendrik wrote:Cool! This one is still high on my wanna trace list. Still have to get one though.

Still like the table they use for binary datecoding :D


If there is anything you want clearer pics of Dirk I can take them, I haven't done a picture of the bottom yet but is easy enough done. It doesn't look too difficult to trace but will be tiresome on the eyes. I will get some better pictures tomorrow.
It's fairly straight forward, if you want to start it , press start. You can work out the rest of the controls for yourself !

No silicon heaven ? preposterous ! Where would all the calculators go ?
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Re: Boss DM2-W waza craft Delay

Postby roseblood11 » 10 Sep 2018, 07:00

BUMP!
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Re: Boss DM2-W waza craft Delay

Postby Ice-9 » 11 Sep 2018, 18:54

roseblood11 wrote:BUMP!


Sorry roseblood this pedal was sold not long after I bought it so I can not get anymore pictures. :slap:
It's fairly straight forward, if you want to start it , press start. You can work out the rest of the controls for yourself !

No silicon heaven ? preposterous ! Where would all the calculators go ?
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