Archive for February, 2017

The Micro-TS – Keyfob Touch Synthesizer

February 28, 2017

If you think the Tiny-TS is small then think again.

The Micro-TS is keyfob sized, 61x41mm but still features the same specs as the Tiny-TS.

It runs on 3V so a CR2016 button cell works just fine.
The analog knobs have a trim potentiometer footprint.
Output is a 3.5mm stereo headphone jack.

It still has CV/Gate outputs but they are just pads on the PCB edge.

Only 50 available in the first batch.

Order the Micro-TS PCB $20

Order the Micro-TS PCB+Chip $40

micro-ts-pcb1_1024micro-ts-pcb2_1024

 

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The JVS-01 Semi Analog Synth Chip

February 22, 2017

New chip for 2017!

The JVS-01 is a semi-analog synthesizer voice in a 8-pin DIP.

The chip implements a Juno-style synthesizer voice with a saw integrator DCO, 24dB lowpass biquad filter with resonance, DCA with 1024 level amplitude control and a 512 stage DDL Chorus.

The chorus can be turned on or off.

The signal chain is 96dB 16-bit DSP and the DAC runs a 1MHz PDM signal.

Internal processing is done at a 66KHz sample rate.

The chip can be used as a voice chip for an analog voltage controlled synthesizer.

All CV inputs handle positive 0-5 volt input and the DCO pitch conforms to a 1v/Oct frequency response, 5 octaves, 61Hz – 2KHz range.

Order the JVS-01 Chip $20

 

jvs-01chip

jvs-01sch