A long time ago, I reached the point where, every time that I want to buy something new, I had to sell something to make the space for it. Now that I've joined The Floyd Effect I've converted my storeroom to a rehearsal studio. Consequently, I'm having another clearout of the keyboards and other items that I've collected over the past 30 years of more. Further details and high-res photos are available upon request.

e: More info please

Pictures on this page are in most cases of the actual instruments and units for sale although, for convenience, one or two have been lifted from elsewhere.

Alesis QuadraVerb	£100	Classic multi-effects unit In excellent condition. Works perfectly. Comes with US (110V) psu.
Hohner K2 Stringvox	£250	Another very rare beastie. Strings, piano and harpsichord, all freely mixable either side of the usual split point. Unmistakeably 1970s. (Note: the unit for sale is the silver model, not the black one.)
Kurzweil K1000GX	£130	Legendary guitar expander in mint condition.
Kurzweil K1000HX	£130	Legendary horn expander in mint condition.
Kurzweil K1000SX	£130	Legendary strings expander in mint condition.
Logan Piano Strings Synthesiser	£???	Next to the Vocal Synth, the rarest of all Logan keyboards. Very odd controls - there's nothing else like it. Good condition, fully functional. Serious offers only, please.
Passport MIDI interface	£20	Mac MIDI interface for original serial and desktop busses. Beware... not USB. If you want to run MIDI from a Mac II, Quadra, Centris or similar vintage, this is the box you need. Mint condition, original box etc.
Selection of Roland ROM cards	£20	Four ROM cards for the U110, U220, U20 and related keyboards. SN-U110-01 Pipe Organ & Harpsichord SN-U110-03 Ethnic SN-U110 -11 Sound Effects SN-U110-12 Sax & Trombone All in excellent condition and still in their plastic cases. Note: Price is £20 per card, not for the set!
Roland W30	£225	Sampler/synthesiser in near mint condition with a small sample library included.
Yamaha HX-1	£750	Top specification of this flagship organ, complete with PKX-F1 dual-octave pedalboard, STX-1 stand, and the BNX-F1 stool. Click here for photos and further details: Yamaha HX-1 for sale
Yamaha MSS-1	£90	Powerful and flexible SMTPE/MIDI synchroniser and timecode generator in almost mint condition, complete with original manual. Synchronises almost anything to anything.
Yamaha W5 workstation	£350	Very good condition, complete with very rare Dance and Vintage expansion boards.

E&OE. Click here for further details: More info please