3 days remaining

June 22, 2017

Only 3 days remaining on the microBeat offer.

Yes, the O2 source is open source and you can build it yourself. But its nowhere as small as the microBeat.

And boy does it sound good.

The offer is gone in 3 days so get it while you can.

 

microBeat (Minipops version) Demo

June 20, 2017

Included rhythms are Hard rock, Disco, Reggae, Rock, Samba, Rumba, Cha-Cha, Swing, Bossa Nova, Beguine, Synthpop, Boogie, Waltz, Jazz rock, Slow rock and the classic JM Oxygen.

Order the microBeat PCB/Chip Combo $25

Order the microBeat Full kit $40

 

 

 

Weekend offer microBeat PCB + Chip

June 15, 2017

microBeat

This weekend there is a limited offer on the microBeat PCB + uO2 chip combo.

You can have the PCB and the chip for $25.

A great summer project for building the smallest Minipops rhythmbox in the world.

Included rhythms are Hard rock, Disco, Reggae, Rock, Samba, Rumba, Cha-Cha, Swing, Bossa Nova, Beguine, Synthpop, Boogie, Waltz, Jazz rock, Slow rock and the classic JM Oxygen.

 

Order the microBeat PCB/Chip Combo $25

A full kit is also available. The kit contains all the parts for building the microBeat (including the knobs).

Order the microBeat Full kit $40

 

Render

uO2chip

microBeat PCB now available

June 13, 2017

microBeat.jpg

This is a PCB for the 8-Pin u02 Minipops chip.

It has potentiometers for tempo and pattern, switch for run/stop and power, leds for clock/reset outputs and a CR2032 battery holder in the back.
(Can also run on dual AA or AAA batteries, 3V)

Measuring only 61x41mm makes the minipops rhythmbox pocket sized.

The PCB and u02 chip can be purchased at DSP Synthesizers

If you already own a uO2 chip you can order the PCB here:

Order the microBeat PCB $20

Infinity37 – The work continues

June 9, 2017

In the menu to the right.

IMG_20170609_190739

InfinityDCO2

14HP euro-TS Module now available

June 9, 2017

The14HP euro-TS synth/keyboard module is now available for order.

It comes in 2 version:

The 1-octave keyboard with synth and CV/Gate output.

And the dual 1-octave keyboards with separate CV/Gate outputs.

Both models are $99 including shipping.

Order the euro-TS synth module $99

Order the euro-TS Dual CV/Gate keyboard module $99

euroTS_C

Dual euroTouch

microBeat – Key fob sized drum machine

June 5, 2017

Need a tempo maker or metronome for your jam session?

How about this key fob sized drum machine?

Comes in 2 flavours, Minipops or 808.

61x41mm.

Render

Infinity37 – Now as open-source DIY

May 31, 2017

In the menu to the right.

Infinity37_1

 

SSI2144 now available in single quantities

May 23, 2017

SSI2144VCF

The SSI2144 reprises the SSM2044 of legacy chipmaker Solid State Microtechnology, which many believe to be the best-sounding analog synthesis filter IC ever produced.

Based on Dave Rossum’s patented classic improved ladder topology, the SSI2144 allows rich tonal characteristics that showcase the very best attributes of subtractive synthesis.

The SSI2144 uses the same internal circuit as the SSM2044 but in a SSOP-16 package.

It is now available at DSP Synthesizers in single quantities for DIY projects.
There is also an adapter PCB for converting it to a DIP-16 SSM2044 replacement to upgrade or repair vintage synthesizers.

Infinity – First synth based on the Polytron DCO

May 13, 2017

This is the prototype of the Infinity37.

Using the Polytron37, fully polyphonic DCO chip and featuring the brand new SSI2144 VCF, it will be a groundbreaking new analog hybrid synthesizer.

This is divide-down oscillator technology and filters in 2017.

Infinity

First test with the raw output from the chip and no filter.

Second test, Deep PWM string sound.