Studio Photos | UniSynth Home | Videos | Sequences

Module Mod Page | Q115 | Q117 & Q113 | Q109 & Q125 | Q146 | Q147 | Q960 VC-PWM | Q962

 

QKB15S Keyboard Controller Modification

This modification allows control of a slew-limiter at the QKB15S Keyboard Controller control panel on the left side. I did this by adding a plastic project box to the left side of the keyboard to house the slew-limiter's PCB, patch-point jacks, and the 'down-both-up' switch. The 'on' LED of the slew was added to the keyboard panel, as well as the 'amount' pot, an on/off switch, and a momentary on/off switch. The location of the on/off switches & the 'amount' knob allows playing the lower octave of the keyboard, and operating the controls with your left hand simultaneously.

Note: You must make provisions for power for the slew-limiter in it's new location. A DIN connector works quite well

Synthesizers.com WIKI - QKB15S Slew-Limiter modification page

View of the mdofication, new keyboard control panel, and add-on project box