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Spectral Audio ProTone

“AS IS Spectral Audio Protone Synthesizer dual-VCO analog mono-synths

!!! please read description below !!!

– Synthesizer is powering ON

– Big and small RACK RASH (rust) on the top side and a couples underneath (see picture for reference!)
there’s a lot of small scratch or exposed metal that took rust!!! too many little ones to enumerate them all!!!

– Couples of scratch and loss of finish on corners and screws holes, etc.

– Screws are all rusted (synthesizer was clearly saved from a damp and humid place but not without damage)
Screws Need to be replaced!

– Unit need to be serviced by a professional: electronically and aesthetically.

– 115-120v power cable included (Unit is able to work on 230v There’s a Switch Inside for this, provided you have the appropriate cable!)

– Feel free to send me any question do not hesitate!!!

– Do not buy if you don’t know what your buying or if you have no prior experience with old hardware synthesizer, I will not play ball with you!

– Selling AS IS cause I have other project to spend money on!

– Important note: If I remember correctly when using MIDI Note signal are somewhere in the range of C5 approximately
+ The Protone remind me a bit of a PAIA Fat MAN with a colder sounding end result and a very nice LFO modulation
(those affirmations are in no way a confirmation that the synthesizer is in working order! unit is sold AS IS)” Click here to visit listing on eBay

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Spectral Audio ProTone

“This is 1 of 20 Protones ever made with the gold faceplate. There is also a spelling error, instead of “RELEASE” it says “RELAISE”. These were made before the inventor founded his company Spectral Audio. This is a really rare piece of synth history. I took pictures with the top open to show the great condition of the internals. It is being sold as is untested because it is 230v and I don’t have a step down converter to test it.”
Click here to visit listing on eBay