“Sequential Circuits Prophet 5 with Remote Keyboard and Polysequencer
Up for sale is a rare Sequential Circuits Prophet 5 Rev. 3.3 synthesizer with the Remote Keyboard and the Polysequencer. This instrument is in excellent condition and has a number of unique modifications. A Yamaha CS80 touch strip has been added which offers zero indexing and up to a two octave pitch bend. This is an extremely useful addition which gives this Prophet one of the big selling points of the CS80. The existing pitch wheel still functions as expected.

This synth also has MIDI and the addition of a second control input allowing the Polysequencer and the Remote keyboard to be connected simultaneously. This unit is in beautiful condition and all of the original 120 factory programs have been restored. The cabinet is in almost perfect condition with very negligible cosmetic wear. All functions work as expected and the unit sounds great. The Remote keyboard looks absolutely brand new and works perfectly. The Polysequencer is included for free as an untested item and is not part of the price. The Prophet 5 and the Remote Keyboard will be shipped in very nice road cases and include all of the required connecting cables.

This is my baby and I hate selling it. This unit has toured with many major acts including Graham Nash, David Bowie and many others. It is a unique and one of a kind synth that still plays great and has always been loved and cared for.” Link

” For sale is my Sequential Circuits Poly Sequencer model 1005. This is a rare item that allows polyphonic sequences to your prophet 5 without having midi installed. The item has some cosmetic flaws as shown in the picture provided, but nothing that can’t be restored, the wood sides are in great condition. It was kept in storage. It turns on, but i cannot test the unit because i no longer own a prophet 5. I am selling it as is. ” Link


“Sequential Circuits Poly-Sequencer Model 1005 in optisch gutem Zustand. Seriennummer 0406.

Ich habe meinen Prophet 5 schon vor Jahren verkauft, daher kann ich nicht sagen, ob der Poly-Sequencer noch tadellos funktioniert. Wahrscheinlich ist er heute ohnehin eher für Sammler interessant.” Link

“Incredibly rare Sequential Circuits Model 1005 – Poly Sequencer

I’ve owned this Poly Sequencer for years, however dont own the synths to actually run with it. All my Sequntial gear is either previous to this or midi. Therefore I’ve never used it… but I’m confident it works as designed.

From what I can tell it fits with the pre-midi Prophet 5s… has a brand specific multi-pin plug. Has what seems to be a tape based backup system. Maybe micro-cassette or some other format that is no longer in existence.

Some tiny scratches here and there gathered thru it’s life but nothing major… a bit of a polish would make it look pristine!” Link

p53p1_1 “Up for bid is a Sequential Circuits PROPHET-5 analog synthesizer. Model 1000, (serial # 2378)-REV:3.1 Totally Immaculate “Museum Condition”, Never ALTERED, totally stock(NO-MIDI “Hack Job” here), no scratches or cosmetic blemishes anywhere! A Truely “PRISTINE” example of this vintage classic. This ONE OWNER unit was rarely used in a non-smoking small home studio enviroment-(NEVER GIGGED). Includes all original manuals-(No photocopy’s)= Operation & Technical Manuals + factory FOOTSWITCH. RARELY !! do these manuals accompany most “P-5′s” sold on ebay !!!!.. ……………………ALSO included is the extremely rare Sequential Circuits “POLY SEQUENCER” Model #1005. includes ORIGINAL Factory manual + 4 NEW Factory “SCI” tapes. Unit will ship “FED-EX Ground” in a mint condition Hard Case with “baby soft” foam inside………….NO DRY ROTTED FOAM, RAGGED-OUT, BEAT UP road case here !!!!” Link p53p1_2p53p1_3p53p1_4p53p1_5

sci poly “Early Sequential sequencer, perfect for use with Prophet 5 and other synths from similar era. Records your every move. Comes with micro-cassette installed. In VG+ condition with a few scratches to wood on sides, works great” Link

“Up for sale here is a rare SEQUENTIAL CIRCUITS POLY SEQUENCER for PROPHET 5 SYNTHESIZER. I can not test it but it should work. SOLD AS IS! NO RETURNS! Included is a box with the original tapes! Check the pictures! Probably some blancs and some with factory presets on it?! Picture is from the actual item for sale. I can give no better physical description. ” Link

” Sequential Circuits Poly-Sequencer for prophet-5 in mint condition. I am unable to test its functions- I sold my rev.3 Prophet-5. It comes with the original manual.” Link


“Here is a Sequential Circuits Poly Sequencer for their Prophet 5 keyboard. Its in pretty good shape for its age, a few scratches here and there. The sequencer part of the unit works and the tape drive unit also moves / rewinds a tape. But thats as far as I tested it. I have two of these units that Im selling and their both in about the same condition. The unit comes with three tapes for the tape drive.” Link

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