Twisted Electrons AY3 Module

Osc 1 & 2 are detuneable and can be switched or arpeggiated.
Use the tune knob to tune both oscillators within 1 octave range.

The spread knob will increase osc2 pitch up to an octave above osc1.
Chords: Turn the spread knob above 80% for 3 chords:
Major, Minor, fifth. Only active when Arp is running!

With Arp Knob at 0% both oscillators play simultaneously. Above 5% osc1 and osc2 alternate for arpeggiator effects. (0.5Hz to 125Hz).

Gate effect: When arp is above 5% and only osc1 is active (spread knob below 5%) osc1 will toggle on & off resulting in a gate effect.

The trig input has two modes (selectable via a jumper at rear):
Gate Mode: send a 5V pulse to turn Osc 1 & 2 on or off (5V=On 0V=off).
Arp Mode: send a 5V pulse to clock the switch/arp (overriding the arp knob).

Noise:

Osc 3 outputs digital noise for sound effects.
The pitch can also be modulated via the pitch jack (0-5v)
The Osc3 gate can be opened and closed via the trig input (5v pulse) or held open via a jumper.

Size: 8HP Wide, 20mm deep

Current consumption:

5V external mode:
5V: 74mA
12V: 7mA
-12V: 7mA

5V internal mode:
12V: 80mA
-12V: 7mA

Trigger inputs: 5V pulse
V/oct & Pitch Inputs: 0-5v DC Positive
Outputs: +/-5V (10v peak to peak)

Unit includes 16pin power cable, two black M3 screws, two black m2.5 screws and two nylon washers