Pianos & Keyboards
Doepfer A-160-5 VC Clock Multiplier
Doepfer A-160-5 VC Clock Multiplier, Voltage Controlled Clock Multiplier, Multiplication factor can be controlled by control voltage or a regulator, Width: 4 HP, Depth: 35 mm, Power requirements: +50 mA (+12 V) / -0 mA (-12 V)
https://www.bizrate.co.uk/keyboards_midicontrollers/doepfer-a-160-5-vc-clock-multiplier-oid6289523753.html