The T-Zed is an analogue oscillator with through-zero phase modulation. The core of the  T-ZED is the SSI2130 integrated circuit. Voltage controlled wave shape and phase modulation index allow for automated sonic versatility, and 2 separate frequency ranges mean the T-ZED can be used as an audio or CV source.

T-Zed – Build Document | User guide

Features

• Simultaneous SINE, TRIANGLE, SAW, SQUARE, and variable SHAPE outputs
• Phase MOD input with bipolar INDEX circuit
• V/OCT input tracks 10 octaves
• FREQ spans 10 octaves, TUNE spans 1 octave
• Hard SYNC input
• SHAPE output (Sine to Triangle to Saw) with CV input and attenuator
• Frequency range HI: 10hz-25khz
• Frequency range LO: 0,1hz-200hz

Specs

• Width: 12hp
• Depth: 25mm
• Current draw: 55mA/45mA  +12v/-12v
• Reverse power polarity protection