That2180 vca based compressor-90deg detector filter

[richiyobs]

different ways to drive 2180 vca
also a sort of slew limiter version...
a wave shaper, really don t know how to define it but seems to work, just rectifier and ADSR controls

quite ready to build these variations, different detector different behavior... wanna listen now!!!
my idea of course it s having all switchable on the proto

 

[richiyobs]

Hi folks where do you buy Pots and switches?
I use Reichelt for Lorlin sw 2 euro each.... and resistor in stock of 50 to have cheap offer
Instead on Banzai Music can get Hongh standard 16mm pot for 0.89 cent each, Alpha ones around 1.33 euro.... Lorlin here is 3 euro....
Toggle switches always used banzai but price raised and most out of stock
Even vu meter, the simplest Sd39 hard to get
Can you please advise me any seller alternatives?
Most of the time I use banzai cause the Search engine is great and fast
That2180 is still in stock... On other platforms is Out!
But looking for cheaper ways
Thanks for your attention

 

[Script]

I use AliExpress a lot for generic parts. Shipping duration varies even to Japan (btw. 2 and 5 weeks). From within EU, orders might be subject to import tax, so not sure it's interesting at all

 

[user 133392]

A Quadrature Power-Summed Compressor Sidechain For "The Uno Compressor"

https://www.proaudiodesignforum.com/forum/php/viewtopic.php?t=1361

 

[richiyobs]

A Quadrature Power-Summed Compressor Sidechain For "The Uno Compressor"

https://www.proaudiodesignforum.com/forum/php/viewtopic.php?t=1361

Great work! Thanks for the link...
I stopped at simulation level, never builded or breadboarded a real proto.
I'm slowly learning in this field...
Please let me know when your PCBs Will be ready! I'll buy One kit for sure...

edit: I don't understand if it is an upgrade that you will use in your Waveulator or you are making a new device with this sidechain.
I still have 3xThat2180 aside....I will wait for your new sidechain circuit to use them

Best

 

[user 133392]

Thanks! I've set aside work on it for a few days while I build some boards for another project.
I'm getting close to starting layout on it.

I'm using the Waveulator audio path for prototyping the side chain.
My intent is for the Uno Compressor to be a separate board with a nearly identical audio path as the Waveulator.