[sdiy] Trueno

[paula at synth.net]

O.O

Some people are really stupid...

On 2017-12-12 11:51, Roman Sowa wrote:
> Also I've seen a lot of interesting comments like "it's digital synth
> because it's SMD and connects with USB".
> 
> Roman
> 
> W dniu 2017-12-12 o 11:51, paula at synth.net pisze:
>> Interesting, I'd love to see the flip side.
>> 
>> I found this when I googled it, and whoever wrote this needs a kick in 
>> the backside "It has 3 VCOs, but they are digitally controlled which 
>> makes them DCOs for all the pedants out there" this is just NOT true, 
>> the memorymoog has VCOs which are digitally controlled, so that 
>> doesn't mean they're DCOs!
>> 
>> Paula
>> 
>> On 2017-12-12 09:57, Roman Sowa wrote:
>>> The list is a bit too quiet recently, so maybe instead of regular "is
>>> this thing on?", here's something to discuss and threading endless
>>> suppositions about what's in there and what's not.
>>> One of my fb friends has just bought the Trueno synthesizer and by my
>>> polite request, he made a photo of inards at better angle than the 
>>> one
>>> on maker's website. Photo of the other side tomorrow - he says.
>>> 
>>> http://www.synthdiy.eu/files/trueno.jpg
>>> 
>>> My first thought when I saw it was ASM-1 or MFOS, but that's probably
>>> just because of generous amount of TL074. Plus 3x 4051 mux.
>>> Obviously on the other side will be some ARM or whatever to deal with
>>> USB, ADC and control voltages, DC/DC converters, and something 
>>> tunable
>>> for the filter (OTA, or transistors), because it's only one 074
>>> outlined there as VCF with only few passive components.
>>> 
>>> Roman
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>>