8-Bit Power Synthesizer

Here you will find a video demonstration...
https://www.youtube.com/watch?v=z3p56ln37kw

Here is an example using the CV input with a CV Sequencer...
https://www.youtube.com/watch?v=Pu8zLp4i5Ho

The 8-Bit Power Synthesizer produces lo-fi sounds reminiscent of retro video
games. It has a single octave keyboard with an octave control knob to sweep
through a full six octaves. It is monophonic and only the highest key pressed
will sound.

Seven different modes allow for lots of variety and are selectable with a mode
control knob. A drone switch plays the last pitch played indefinitely, hands
free. There is also a speed control to manipulate patches as well as a filter
and volume control.

Modes
1. Simple Square-wave
2. Oscillating between two octaves
3. Ramping up and down by octave
4. Minor Pentatonic Arpeggios (Key selects the root)
5. Vibrato
6. Random Octave (Octave control sets maximum range.)
7. Drum Loop Mode (26 loops selectable with each key and drone switch. Octave
control acts as pitch control in this mode.)

A CV input (0-5V, 1/8” jack) overrides the octave control. Clock Out (5V, 1/8”
jack) provides pulses in time with suitable modes to sync with other devices.
CV IN is located next to Power IN and Clock OUT is next to Audio OUT. Audio
output (1/4” mono jack) is ideal for amps, effects or recording equipment.
Powered by included 9V battery or 9V DC (Center-Negative) power supply.

It is built into a rugged die-cast aluminum case with an NES inspired
light-gray paint job. This was designed and hand-built in Oakland, California.