Sequential Circuits Studio 440 Book Has some ageing to the

Has some ageing to the face but is otherwise free of serious scuffs and dings

What is harmonic tremolo

This is built like a tank

Introduced in 1971

The one difference is the presence of a standby switch on the 200 which allows you to turn off the tape while still passing signal through the machine (and using the reverb)

Sequential Circuits Studio 440 Book Has some ageing to theNear mint. Full working order. Very rare to see a fully overhauled one of these available in any condition. We don't expect to see another like this. The last product released by Sequential, the Studio 440 is a legendary 12 bit drum machine sampler sequencer that is most closely related to the early Akai MPC machines. This machine has been meticulously serviced by one of the best techs in the UK who works for the top flight of electronic musicians.