[1087] SSM2166 Compressor Project

Date: December 16th, 2011 | Comments : [3] | Categories: DIY.

ssm2166 compressor

Update: The parts needed for this project arrived and the pcb is populated and ready to test. The ssm2166 adapter is mounted in the socket on the right.


ssm2166 compressor pcb

Prototype pcb for the SSM2166 Compressor

I am in the process of revising the compressor project that is based on the SSM2166 chip from Analog Devices. The DIP version of the chip is out of production but Small Bear has assembled a large number of the SMD chips onto an adapter, which is shown the foreground. More news on this project once I test the redesigned circuit.

Also, in the package of prototype pc boards that I just received were these two items that I made for switches. The one on the right is for true bypassing with the 3PDT, while the board on the left is an adapter for a mini rotary 1P6T switch. This allows 6 capacitors to be selected by turning the knob, and I intend to use it on the input of a treble booster.

1P6T switch


 

3 Responses to “SSM2166 Compressor Project”

[2533] Brenton Says: 10:50 am, December 29th, 2011

That 1p6t switch with pcb looks perfect for a vari-tone drop in for a guitar tone.


[2534] admin Says: 4:11 pm, December 29th, 2011

It would be good for a varitone, but I plan on using it to switch capacitors at the input of a Rangemaster-type circuit.

regards, Jack


[2656] Ken Says: 11:08 am, February 22nd, 2012

When do you anticipate the SSM2166 pcb to be ready for shipment? … I built your SSM2165 and it was a little too noisy but seemed very promising. I’m hoping this would be an improvement over the 2165.

Thx!


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