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Sequential Circuits Prelude

“Due to it’s age, we’ve chosen to list this as “Parts Only”. It does work, with a few non working keys (3). It’s missing some switch tips (See Photos)”
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Sequential Circuits Prelude

“Sequential Circuits Prelude. manufactured by Siel.
I can’t bear to sell it for parts or not working because it mostly works.
Keybed is fine, Chorus and other modulation thingy work. All voices work but there is a faint open voice always with a long decay.
This thing needs to be recapped. Eq module does not work at all. Sliders work but are not really smooth. Tuning is an issue too. Lowest it can go is a half step sharp. A bit dusty and rusty; it still sounds really cool.” Click here to visit listing on eBay

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Sequential Circuits Prelude

“Sequential Circuits Prelude. manufactured by Siel.
I can’t bear to sell it for parts or not working because it mostly works.
Keybed is fine, Chorus and other modulation thingy work. All voices work but there is a faint open voice always with a long decay.
This thing needs to be recapped. Eq module does not work at all. Sliders work but are not really smooth. Tuning is an issue too. Lowest it can go is a half step sharp. A bit dusty and rusty; it still sounds really cool.” Click here to visit listing on eBay

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Sequential Circuits Prelude

“Up for sale is this very rare, vintage 1980s Sequential Circuits Inc by Siel Prelude analog synthesizer that has brass, piano, organ and string voicings. The modulation/LFO and chorus features are super cool too! All keys work, sounds beautiful. Shows signs of wear & use.” Click here to visit listing on eBay

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Sequential Circuits Prelude

” Sequential Circuits Prelude up for sale. It’s in good shape cosmetically except for a few missing switch/slider covers. Everything on it works, but some pots and switches are sputtery, and the LFO section pots are a little unpredictable. The instrument does produce a clean sound that corresponds to the switch/slider settings after you’ve wiggled the switches/sliders. The keyboard feels like a typical vintage keyboard that has not had any work done. All the keys work. Some cleaning and servicing would help this instrument.” Click here to search for synths on eBay

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Sequential Circuits Prelude

“Get on the road and play some gigs. Powers up and works. Tested with Fender Power Chorus amp… also for sale… see my other listing if interested.

All of the features, keys and settings seem to work to the best of my knowledge.

Sold as is. Has some rust and wear. See photos for the condition of the unit.”
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Sequential Circuits Prelude

“Rare Vintage Sequential Circuits Prelude Analog Synthesizer. Works as it should and sounds great. All keys and functions work. Last high C key has been replaced and is whiter than the rest as can be seen in pics. These were made by Siel in Italy for Sequential Circuits.”
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Sequential Circuits Prelude

“Sequential Circuits Prelude Synthesiser. Very rare analogue keyboard.Very good condition for a synth of this age. There is a small chip in the front of one of the keys as shown in photos, and the second D doesn’t work. I’m sure this is not a big job for someone who knows what they are doing. ” Click here to search for synths on eBay

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Sequential Circuits Prelude

“Works great, just have to make sure to use the high output jack or else you can’t really hear it. While some synths have low and high outputs they usually aren’t very different from one another. This one really has a low output if you use the low output jack, they weren’t kidding around when they labeled it. I have no idea what the input jack is for, I’ve never used it and I don’t use pedals with my synths so I’ve never tested the footswitch jack or the volume pedal (this has a strange jack for the volume pedal. Looks similar to the output jacks you find on Soviet made guitars and basses). It’s got some wear on it that’s visible in the photos, but that’s to be expected with a 30+ year old instrument. Some of the switches are slightly bent as you can see in the pictures, a couple of the switch tips are missing, and it sounds like some of them could use some compressed air, but they all function perfectly well.

It’s output only goes to one channel, it sends a mono signal (it’s a polyphonic synthesizer though) so you can’t use headphones with this one. You’re going to have to play it through an amp.”
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Sequential Circuits Prelude

“Somewhat rare vintage synth. Shoot me an offer! All parameters function on this. The lowest c doesn’t play and the lowest g plays but is quieter than the other keys. There is a slight gap between the edge and the body as seen in 9th pic. Pots can be scratchy and the sound can be scratchy at times, but I think it’s only when the flanger is fully applied. Would love to sell to someone who can open it up and work on the internal stuff. All in all good condition but needs light general maintenance.” Click here to search for synths on eBay