Unipulse for Roland PB-300

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Viewing 8 posts - 1 through 8 (of 8 total)
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  • #8558
    Anonymous

    Hi All,
    Obviously this is possible, but has anyone already paved the way by any chance?
    Would I just order the “normal” version of the kit?
    with thanks.

    #8559
    tubbutec
    Keymaster

    Hi.
    You indeed would order the “normal” version, although it is possible that you have to add extra parts during the mod.
    I haven’t even seen this machine before, so I don’t know if there is already one in the wild with an Unipulse mod.
    If you decide to give it a try we would be more than happy if you could give some hints or even instructions for those who come after you.
    Cheers
    T

    #8560
    Anonymous

    Will place an order now, thanks Tobias!

    Some schematics have been posted online: http://zeninstruments.blogspot.com/2017 … matic.html

    #8561
    Anonymous

    Pre-order placed awaiting stock. Thanks again!

    #8562
    Anonymous

    These are the trigger points and config file (attached) that I’ve used. The PB-300 is a beautiful sounding unit. Very much part of the TR-808, TR-606, DR-110 family, but also featuring cheesy casio-style auto accompaniment functions and a simple built-in bass line generator.

    #8563
    Anonymous

    . .

    #8564
    tubbutec
    Keymaster

    Hi, thanks a lot this is fantastic!
    I am on holiday, sorry for the late reply..
    I will write a manual when I am back

    #8565
    Anonymous

    Hi!
    This is the only thread that I can find about the PB-300. Does anyone know what kind of signal is the “Bass Note”? the one that goes to R13 (22K). I breadboarded the circuit and feed R13 with a PWM from an Arduino (0-5v). I get a light bass drum sound on the bottom and a sound like a bell on top, if that makes sense. While I was playing with the circuit, I leave a floating wire connected to R13 and the bass sound appeared. The sound changes as I move my hand around the wire. My only reference is a guy playing with a keyboard and the PB-300 on youtube, and the sound is pretty much the same on the video. I will appreciate any help.

Viewing 8 posts - 1 through 8 (of 8 total)
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