Archive for December, 2015

Release for the CR-4/DR-55 6HP rev2 PCB

December 30, 2015

The rev2 PCB has arrived.

It has a presoldered SMD SOIC-8 version of chip and a 10-pin bus power header. 5volt LDO regulator onboard for 12v Power.

pcbrev2

The board is made for Thonkiconn jacks and a 6HP panel.

If you dont want to use the board for a euromodule it can be sawed off at the D1-D4 diodes and used for non euro projects.

You can order it for  $45 including international shipping.
Please add a note for what sound you want programmed into the board, DR-55, CR-4 or RW.

Order the rev2 PCB

CR-4sch

 

RW2

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8-pin DIP PCB sale

December 21, 2015

I’m selling out the 8-pin DIP PCB over the holidays for just $10.

The PCB works with ‘Thonkiconn’ jack’s.

Panel, jacks and other components are not included.

Order the PCB

PCB1

PCB2

Release for the CR4 vintage drum chip

December 11, 2015

CR4chip

Release for the 8-pin DIP dsp-CR4 vintage drum chip.

Analog modelled compurhythm sounds in a small chip.

dsp-CR4sch

Order the dsp-CR4

Manuals at http://www.dspsynth.eu

 

Demo of 5 euro modules

December 11, 2015

dsp-D8/L8 drumchips

December 3, 2015

dsp-D8

dsp-L8

The dsp-D8 and dsp-L8 drum synthesizer are chips that contains a PCM drumkit in a 28-pin DIP
package.

The D8 have standard drum sounds and the L8 are Latin Percussions.

The chips can be used as voice chips for a drummachine or a drummodule.

They are 8-voice fully polyphonic with 8 separate trig/gate inputs for each voice.
6 of the drums can be separately tuned or modulated by an analog control voltage.
There is an Accent input that boosts all drumsounds by +6dB.

The output is 40KHz 10-bit Sigma-Delta PDM and the chip runs standalone from a
2.7-5 volt power source.

Application manuals can be found at http://www.dspsynth.eu

Order the dsp-D8 for $30 incl international shipping

Order the dsp-L8 for $30 incl international shipping

This is what the dsp-D8/L8 drum chips sounds like out of the box:

These are the chips used in the SP-12 drumulator and Rhythm T727 Euromodules found at http://igg.me/at/drumulator

SP12drumulator

Euro727