Stylophone schematic Electronic marvel from years ago

Posted on Feb 7, 2014

I recently uncovered this schematic, that seems to be authentic and does not feature the 555 timer. Additionally if you check out the picture of Brian Davis on this page you can see him holding up the etch mask I don`t see anything that looks like a socket for a DIP-8 chip. (Schematic came from Sean Kerrigan`s page here ) The Stylophone 350

Stylophone schematic Electronic marvel from years ago
Click here to download the full size of the above Circuit.

(Super Stylophone ) this one was duophonic, and had a bunch of different sounds, *and* the world`s first D-Beam controller a photocell that could be covered with the hand to modulate the sound further. Very cool.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    Ultra Low Power LCD Indicator
    Switch-Selected Fixed-Voltage Power Supply
    Protected Intrinsically Safe Op Amp Circuit
    bcd diagram
    Hi-fi Audio Amplifier Circuit Design and implementation
    Modify a 2000-2002 Neons Side Markers to Blink
    Embedded Development on OSX
    TDA1510 Power Amplifier Applications 02
    LM1875 DC current of the negative feedback circuit BTL