Order the dsp-D8 PCM Drum synth chip

What if you had the EMU Drumulator in a DIP-28 chip?
Drumkit with 8 sounds and separate trigger inputs.
6 of the sounds can be separatly tuned using 6 analog inputs 0-5v.
40KHz sample frequency.
3-5volt power and no external components besides a passiv LPF.

Simple to use as a soundchip in an analog drumsynth or module.

This is the Drumulator or SP-12 in a single chip!

dsp-d8

dsp-D8sch

Order through Paypal.

$35 including. international shipping.

Order the dsp-D8 chip

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14 Responses to “Order the dsp-D8 PCM Drum synth chip”

  1. lordavon Says:

    Hi, Do you have any audio demos?

  2. janostman Says:

    http://www.synthtopia.com/content/2015/09/13/dsp-synthesizers-dsp-d8-pcm-drum-chip-now-shipping/#more-65777

  3. Hackaday Links: September 20, 2015 | Hackaday Says:

    […] EMU Drumulator is a classic drum machine that featured dirty 12-bit drum sounds in ROM. Now, it’s a single chip thanks to [Jan]. He’s done a lot of great work putting synths in single chips, and it’s […]

  4. Hackaday Links: September 20, 2015 | Ad Pub Says:

    […] EMU Drumulator is a classic drum machine that featured dirty 12-bit drum sounds in ROM. Now, it’s a single chip thanks to [Jan]. He’s done a lot of great work putting synths in single chips, and it’s […]

  5. Hackaday Links: September 20, 2015 | Hack The Planet Says:

    […] EMU Drumulator is a classic drum machine that featured dirty 12-bit drum sounds in ROM. Now, it’s a single chip thanks to [Jan]. He’s done a lot of great work putting synths in single chips, and it’s […]

  6. Macsimski Says:

    looks like a atmega chip. what version? 328p?

  7. deathstarchris Says:

    Can you please give more insight to how you use the +6db pin?
    Do you short it to ground? What exactly is it doing?
    I purchased three of these from you.
    Thank you,

    • janostman Says:

      It boosts +6dB when driven high. But there is a pullup resistor on the pin so if left unconnected it will always be +6dB.

  8. E-mu Systems SP-12/Drumulator Eurorack module | Ninstrument – A Fresh take on an old concept Says:

    […] Jan over at DSP Synthesizers has created an emulation of the classic SP-12 and Drumulator from E-mu Systems and put it on a single chip. His original project is located here: https://janostman.wordpress.com/2015/09/10/order-the-dsp-d8-pcm-drum-synth-chip/ […]

  9. Michael Rogers Says:

    I’d buy a complete module

  10. holstermedia Says:

    If you make another run of these could the spare pins be utilised for individual outs? That would make it perfect for me! Got my eurorack version coming soon from Chris – can’t wait 🙂

  11. Thushara Sampath Rajapakse Says:

    I like to purches 3 chips , Can I have sound samples

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