Manual

Introduction
‘Beast’s Chalkboard’ is dual channel stepped voltage source and adder for your
eurorack modular synthesizer system. It primarily is intended as a dual octave
switcher for VCO’s but has many other uses including sequence transposition, FM ratio
creation, buffered CV distribution and VCO calibration.
Features
•
Dual channel fixed voltage adder and source with 1V stepped range of -2 to +2
volts (i.e 5 Octaves)
•
Two Buffered outputs and a through output per channel
•
Top input normalized to bottom. Allows single top input to be varied across both
channel outputs
•
Bottom octave switcher can be chained to top extending range to 9 octaves.
•
Also functions as 1->6 or dual 1->3 buffered mult.
•
Skiff friendly
•
Designed and built in England.
Technical Specifications
•
Supply: +/-12V
•
Current Draw: ~30ma
•
Size: 6 HP
•
Depth: 22mm (including power header)
•
Offset error +/- 10mV
ALM-002 - ‘Beast’s Chalkboard’
3