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Power Acoustik DPK model delays
Posted: Sun Feb 17, 2019 1:41 pm
by Artichoke Soundclash
French Company.
Very little info online.
Re: Power Acoustik DPK model delays
Posted: Sat Sep 26, 2020 10:16 pm
by Artichoke Soundclash
I have managed to get hold of a DPK750E, it has a reticon chip for brains, identical controls to the 750F.
The internal feedback is not up to much. Running it back on itself however is very nice. Will do some cleaning to it, and then take some pix.
More info on
Reticon and
BBD devices
Re: Power Acoustik DPK model delays
Posted: Tue Sep 29, 2020 7:59 pm
by Artichoke Soundclash
This delay is in a 70mm deep, 3ru high box, kinda LA2A size.
it has two Reticon chips inside it, both SAD1024 7573
that last bit, 7573 might be a date code?
I have not measured the delay time yet, it might be that only half of each chip is being used.
the chips are socketed, its nicely constructed and wired with care.
I found an advert for Reticon in Popular Elrctronics from 1976
Re: Power Acoustik DPK model delays
Posted: Wed Sep 30, 2020 10:45 pm
by Artichoke Soundclash
the board appears to be factory fresh, no signs of work on it.
Re: Power Acoustik DPK model delays
Posted: Thu Oct 01, 2020 12:03 am
by Artichoke Soundclash
- DPK-750E Serial .jpg (49.44 KiB) Viewed 17933 times
Re: Power Acoustik DPK model delays
Posted: Fri Oct 02, 2020 4:46 pm
by Artichoke Soundclash
- DPK-750E Board2.jpg (76.28 KiB) Viewed 17894 times
Re: Power Acoustik DPK model delays
Posted: Fri Oct 02, 2020 4:47 pm
by Artichoke Soundclash
- DPK-750E Panel.jpg (39.76 KiB) Viewed 17893 times
i ordered some new caps and a can of deoxit today