S2: The smallest General MIDI board in the world

Very small Waveblaster Compatible General MIDI board : 24mm x 34mm

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Small waveblaster module, based on the SAM2695 chip.
- 64-voice polyphony (without effects)
- 38-voice polyphony + effects
- General MIDI compatible effects
- 4-band stereo equalizer
- Very small size, ideal for building into projects : 24mm x 34mm

Here's a video review/demo by Phils Computerlab


Adapter for using S2 on DB15 Joystick/MIDI port

Portable Network Graphics (PNG) - 113.48 kB - 03/28/2017 at 16:56


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  • 1
    Step 1

    Designed an adapter to use S2 with DB15 Joystick/MIDI port .

    Works fine !

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serdef wrote 03/27/2017 at 16:57 point

yes it will work !

I also made a higher end card :

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JL9791 wrote 03/27/2017 at 17:12 point

If I had more money and this was not my first retro PC, I would certainly get that.  All of your tech looks pretty cool :)  Good work.

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serdef wrote 03/27/2017 at 17:28 point


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JL9791 wrote 03/27/2017 at 16:48 point

Oh, cool!  I recently acquired an old PC (AMDk6) with some old ISA sound card (uses a Crystal sound chip) and it looks like it has the pins for this kind of device.  Would this likely work with it? Thanks.

  Are you sure? yes | no

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