Archive for February, 2015

The new dsp-D1 drumsynth chips

February 24, 2015

Want to build your own drumsynth?

As the dsp-G1 was the smallest synth in the world running on a 8-pin DIP chip, the dsp-D1 will be the smallest drumsynthesizers in the World.

Utilising the same 8-pin DIP chips they listen to MIDI CH-10 (or a TTL-trig signal) to play a drumsound.


They have MIDI-CC parameters for Tune, Decay, Pitch envelope, highpass and lowpassfilter.

With a 44.1KHz 16-bit Sigma-Delta DAC audio output they exist in 4 versions, Kick/Snare, Hi-hats/Claps, Tomdrum/rimshot and a combined (4 drum sounds) chip.

The will be available at the DSP Synthesizer store in March.


And this the Adafruit official review of the dsp-G1

February 23, 2015

Made it to Adafruit

February 21, 2015

I have come far from my Indegogo campaign.

Today I’ve made it into Adafruit stock.

I don’t know if everyone have heard the DSP-G1 and what it can do?

So here is the official demo: