[sdiy] SSM chip reissue

[Tom Wiltshire]

$1.6 at 1000s for the SSI2144 according to that press release.

http://www.soundsemiconductor.com/

http://www.soundsemiconductor.com/downloads/ssi2144datasheet.pdf

These are interesting times we live in indeed!!

I notice they haven't fixed the need for a reverse-log pot to correct the resonance control response, and also the passband volume drops with increasing resonance. SSM fixed that on their later chips like the 2045 and 2047. Those would be the ones I'd really like to see.


On 23 Apr 2017, at 10:38, Dan Snazelle <subjectivity at hotmail.com> wrote:

> Price is ?
> 
> Sent from my iPhone
> 
> On Apr 23, 2017, at 10:09 AM, Neil Johnson <neil.johnson71 at gmail.com> wrote:
> 
>> Colin
>> 
>> Bigger news than the SS2144 from the SDIY pov I think will be the SSI2164, which is an SSM2164 with improvements by the original designer.
>> That includes a fix for the missing power rail dead chip problem.
>> Fabbed by Diodes Incorporated in China.
>> They’ve had samples they’re happy with, and are going to production soon.
>> Pricing for the 2164 will be similar to the 2144.
>> Happy days :)
>> 
>> Now that is interesting news! I like that they have improved the 2164 not just Behringer-like clone. I wonder if they worked with Doug Frey on the improvements? 
>> 
>> Cheers
>> Neil
>> 
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