MultiTrak, Sequential Circuits @ 26 July 2018, Comments Off on Sequential Circuits Multi-Trak

“The fine item you are considering is a Rare Vintage Sequential Circuits Multi-Trak Synthesizer Model 615 Keyboard No Power Supply. This cool vintage keyboard is being cold “as is” as I do not have a power supply and have no way to test it. My understanding is that these usually have an internal battery which will also need to be changed. The unit came out of long storage, and was quite dusty, but I cleaned it up pretty well, although the pitch bending wheel is still a bit grindy from dust. Cosmetically, the unit makes a nice overall impression, although one corner does show chipping/banging (see photos). Since I have no way to test this rather rare keyboard, I’m selling it “as is” at a low price that reflects that fact. Please see my photos to have a look at this nice item.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 12 July 2018, Comments Off on Sequential Circuits Multi-Trak

“The fine item you are considering is a Rare Vintage Sequential Circuits Multi-Trak Synthesizer Model 615 Keyboard No Power Supply. This cool vintage keyboard is being cold “as is” as I do not have a power supply and have no way to test it. My understanding is that these usually have an internal battery which will also need to be changed. The unit came out of long storage, and was quite dusty, but I cleaned it up pretty well, although the pitch bending wheel is still a bit grindy from dust. Cosmetically, the unit makes a nice overall impression, although one corner does show chipping/banging (see photos). Since I have no way to test this rather rare keyboard, I’m selling it “as is” at a low price that reflects that fact. ” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 17 May 2018, Comments Off on Sequential Circuits Multi-Trak Project Machine

“Sequential Circuits Multitrak SCI Vintage Analogue Polyphonic Synthesiser with power unit.

SPARES OR REPAIRS

Unit powers up and all keys and buttons appear to respond but no sound comes out.”

Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 16 March 2018, Comments Off on Sequential Circuits Multi-Trak

“Obtained from its original owner and with a minor service, this Sequential Circuits MultiTrak is in excellent condition inside and out. ” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 08 March 2018, Comments Off on Sequential Circuits Multi-Trak

“Up for bid is the vintage 80s Sequential Circuits Multi-Trak Model#615 Analog synthesizer in excellent cosmetic condition. New battery just installed by a bay area tech. All the original factory sounds were loaded in. Tested and works perfectly! Just light marks/scratches. Comes with compatible power supply. ” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 08 March 2018, Comments Off on Sequential Circuits Prophet T8

“Tunes up, and all of the keys work great, including the velocity/aftertouch. Everything else works perfectly but it is old, so it is being sold as is, no returns. You can come test it out yourself.

Physically it is a bit worn looking The wood side panel has a large chip on the corner as you can see in the photos. and the silk screening has rubbed off in some places along with some paint on the back.

Also, two of the original knobs were missing, so I replaced them with similar looking knobs. One of the original knobs is also missing it’s silver cap, so it’s just pure black.

This is the most expressive keyboard ever! The aftertouch is poly-aftertouch, so each key has individual modulation instead of channel aftertouch like most other keyboards where it affects all voices the same at once. Sounds soooooo good! For a vintage synth you’ll only find this kind of feature in the CS-80 or Rhodes Chroma to my knowledge. Works as a great controller for other synths. The aftertouch has the perfect sensitivity. ” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 21 December 2017, Comments Off on Sequential Circuits Multitrak

“Sequential Circuits Multitrak with fitted wooden cheeks.
This was serviced by the synth professor last year and had the factory presets installed as well as a full MOT.
The synth is in beautiful cosmetic condition and plays like a dream.
Im selling this as i have enough Sequential synths and this has to go sadly.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 16 November 2017, Comments Off on Sequential Circuits Multi-Trak

“Vintage 1985 analog synth with full 6-voice polyphony. All original equipment including keyboard, power supply, manual, cassette tape with factory sounds, and carrying case! Everything works. In great condition – never gigged with this, only used at home. Just replaced the backup lithium battery. You can program everything about the 6 individual voices and layer them or split the keyboard. If you want classic analog synth sounds, then this is considered an innovative synth for its time.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 17 August 2017, Comments Off on Sequential Circuits Multitrak

“Item is a used, good condition synth. Hasn’t been played in years, so will need new battery. Power supply is missing, but a replacement can be purchased at the manufacturer’s site.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 10 August 2017, Comments Off on Lot of 2 Sequential Circuits MultiTrak Project Machines

“These were purchased as part of a joblot last year, and as there is no power cable they are being sold as is with no returns.

No attempt has been made in my possession to get them looked at and because I am stacked with other synths needing attention with my synth tech, space is a premium therefore these have to go.

As expected some wear and tear but overall in good condition. Please see pictures.”
Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 03 August 2017, Comments Off on Sequential Circuits Multi-Trak

” Item is a used, good condition synth. Needs a new battery and to have programs loaded, but otherwise in good shape. Comes with power supply.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 03 August 2017, Comments Off on Sequential Circuits Multi-Trak

“USED, UNTESTED, SEQUENTIAL CIRCUITS MULTI-TRAK SYNTH MODEL 615.
I DO NOT HAVE THE POWER SUPPLY AND THEREFORE WAS UNABLE TO TEST THIS.
PHYSICALLY, THERE ARE SOME SCRATCHES AND SOME MARKS, BUT MOST NOTABLY IS THAT THE PITCH WHEEL HAS A CRACK (SEE PHOTOS), THE WHEEL STILL MOVES BUT IT RUBS ON THE SIDE. ” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 08 June 2017, Comments Off on Sequential Circuits Multi-Trak

“I bought this keyboard back in the late 80’s and stopped using it shortly after college. It’s been sitting underneath a sheet at my parent’s house for the past 25 years – they’re cleaning out the house so it’s time to get rid of my old gear…

The Sequential Circuits MultiTrak is an underrated and somewhat rare analog synth. It has an onboard arpeggiator and sequencer as well as MIDI. The unit is in very good condition with the exception of some scratches on the bottom. This is a great sounding synth and everything works as it should.

The internal lithium battery that maintains the patches was replaced just a couple of weeks ago and I restored the patches I had using the tape interface. I couldn’t find a factory patch WAV online, but you can find MIDI SysEx dumps online and the Owner’s Manual contains settings for the original factory sounds.

Power supply is included, as well as copies of the Owner’s Manual, MIDI Guide, and Technical Manual (purchased from Wine Country Productions back in the day)” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 25 May 2017, Comments Off on Sequential Circuits Multi-Trak

“I bought this keyboard back in the late 80’s and stopped using it shortly after college. It’s been sitting underneath a sheet at my parent’s house for the past 25 years – they’re cleaning out the house so it’s time to get rid of my old gear…

The Sequential Circuits MultiTrak is an underrated and somewhat rare analog synth. It has an onboard arpeggiator and sequencer as well as MIDI. The unit is in very good condition with the exception of some scratches on the bottom. This is a great sounding synth and everything works as it should.

The internal lithium battery that maintains the patches was replaced just a couple of weeks ago and I restored the patches I had using the tape interface. I couldn’t find a factory patch WAV online, but you can find MIDI SysEx dumps online and the Owner’s Manual contains settings for the original factory sounds.

Power supply is included, as well as copies of the Owner’s Manual, MIDI Guide, and Technical Manual (purchased from Wine Country Productions back in the day)” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 18 May 2017, Comments Off on Sequential Circuits Multi-Trak

“I bought this keyboard back in the late 80’s and stopped using it shortly after college. It’s been sitting underneath a sheet at my parent’s house for the past 25 years – they’re cleaning out the house so it’s time to get rid of my old gear…

The Sequential Circuits MultiTrak is an underrated and somewhat rare analog synth. It has an onboard arpeggiator and sequencer as well as MIDI. The unit is in very good condition with the exception of some scratches on the bottom. This is a great sounding synth and everything works as it should.

The internal lithium battery that maintains the patches was replaced just a couple of weeks ago and I restored the patches I had using the tape interface. I couldn’t find a factory patch WAV online, but you can find MIDI SysEx dumps online and the Owner’s Manual contains settings for the original factory sounds.

Power supply is included, as well as copies of the Owner’s Manual, MIDI Guide, and Technical Manual (purchased from Wine Country Productions back in the day)” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 23 March 2017, Comments Off on Sequential Circuits Multi-Trak

mt “This is an American unit running at 110v so uses a step down converter for use within the UK (included).

• The only minor issue I can find is that one of the keys is not as responsive as the others. It does work but needs more pressure than the others – nothing a good clean or professional service couldn’t sort out. Please feel free to come round and fully examine and test out if you are interested.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 16 March 2017, Comments Off on Sequential Circuits Multi-Trak

mt “For sale is my Sequential Circuits Multitrak. This is a rare classic vintage synthesizer and in my opinion very underrated, much better than the more readily found Sixtrak. It has a awesome analog sound along with a cool built in arpeggiator & sequencer. Awesome for pads but also gets very beefy in mono-stack mode. This might be the nicest Multitrak you will find. It’s in super MINTY shape, even the bottom is almost perfect. It has custom wood sides and looks and plays perfectly. Includes power supply. Be sure to check out the detailed pictures to make sure you like it. Don’t miss out on this awesome SCI synth! ” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 02 March 2017, Comments Off on Sequential Circuits Multi-Trak

mt “Selling this synth as is for repair due to pitch bend and chorus problems. Pitch bend works for a strange reason only when controlled from an other keyboard via midi and chorus makes weird noises or have no effect from time to time-although it can be turned off by a chorus on/off button and the synth played without it. Coming with original Sequential E-170 power supply. Again, the synth is still very nice and useful, I would list it as a “used” if not one recent jerk who was attempting to return another “working with limitations” item simply because he did not read the description carefully and changed his mind. So, selling it as is “for parts or not working”, no returns accepted.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 16 February 2017, Comments Off on Sequential Circuits Multi-Trak

mt “For sale is my Sequential Circuits Multitrak. This is a rare classic vintage synthesizer and in my opinion very underrated, much better than the more readily found Sixtrak. It has a awesome analog sound along with a cool built in arpeggiator & sequencer. Awesome for pads but also gets very beefy in mono-stack mode. This might be the nicest Multitrak you will find. It’s in super MINTY shape, even the bottom is almost perfect. It has custom wood sides and looks and plays perfectly. Includes power supply. Be sure to check out the detailed pictures to make sure you like it. Don’t miss out on this awesome SCI synth!” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 02 February 2017, Comments Off on Sequential Circuits Multi-Trak

mt “SEQUENTIAL MULTI-TRAK POLYPHONIC ANALOG SYNTHESIZER WITH VELOCITY SENSITIVE KEYBOARD (AKA “BUDGET PROPHET5″ WITH ONE EXTRA VOICE, FILTER’S MODULATION WITH VOICE OSCILLATOR IS POSSIBLE+POWERFUL ON-BOARD SEQUENCER)

The synth comes with original Sequential E-170 power supply($150 value) and all factory sounds on-board+printed soundlist. Pitch wheel and Chorus functions don’t work well in this unit (pitch bend works only when controlled from other midi keyboard and chorus makes weird noises or have no effect from time to time-it can be turned off by a chorus on/off button). I am not aware of any other problems with this unit, however given its age selling it as is for repair or parts.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 02 February 2017, Comments Off on Sequential Circuits Multi-Trak

multi “Excellent, vintage home studio synth in working condition. Please take a look at the original photos and bid accordingly. These are comparable to the Roland Juno synths of the day and still sound awesome to this day.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 26 January 2017, Comments Off on Sequential Circuits Multi-Trak Project Machine

mt “SEQUENTIAL MULTI-TRAK POLYPHONIC ANALOG SYNTHESIZER WITH VELOCITY SENSITIVE KEYBOARD AND ON-BOARD SEQUENCER

The synth works and appears to be perfectly usable, but have few known minor issues:

1) Needs a battery replacement (or any created sounds will disappear after it turned off).
2) Pitch bend probably doesn’t work as I was unable to hear any effect, however it works when controlled by another keyboard via MIDI.
3) Comes without power supply (I tested with my own power supply which is not for sale here).

I was able to program and store few own sounds, but lost them due to issue 1. Selling it as is, for repair.”
Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 05 January 2017, Comments Off on Sequential Circuits Multi-Trak

mt “Sequential Circuits Multi-trak Analog Synthesizer Sequencer

Very cool synth but this one needs some help.

It only makes one sound and it’s just high pitched noise.

I think the OS Eprom needs to be restored.

All of the buttons work and respond to commands.

I changed the battery and receives midi messages.

All of the knobs are missing.

It comes with a new power supply. ” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 22 December 2016, Comments Off on Sequential Circuits Multi-Trak Project Machine

mt “Sequential Circuits Multi-trak Analog Synthesizer Sequencer

Very cool synth but this one needs some help.

It only makes one sound and it’s just high pitched noise.

I think the OS Eprom needs to be restored.

All of the buttons work and respond to commands.

I changed the battery and receives midi messages.

All of the knobs are missing.

It comes with a new power supply.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 08 December 2016, Comments Off on Sequential Circuits Multi-Trak

mt “Sequential Circuits 615 Vintage Keyboard Estate Find Has No Power Supply But has foot pedal Untested Selling as Parts Or Broken.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 24 November 2016, Comments Off on Sequential Circuits Multi-Trak

multritrak “This unit is in amazing shape!
Keyboard comes with an Anvil Case!
It’s been stored, in its Anvil Case, in my closet, for over 30 years.

The Power Supply unit (NOT INCLUDED) is available from Sequential Circuits for $150.

Some of the foam in the case is a bit smooshed, but it still keeps this awesome antique, cradled safely in its incredibly safe arms.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 25 August 2016, Comments Off on Sequential Circuits Multi-Trak

multi-trak “Greetings Fellow Musicians! Up for your consideration is a Vintage Sequential Circuits Multi Trak from the mid 1980’s! Based on the pot codes, 1985 to be exact. This keyboard is very clean, as it has spent a good deal of it’s life in a local recording studio doing jingle and commercials. When I received the keyboard the lithium battery was gone. I ordered and installed a new battery (see photos) and loaded in ALL the original sounds. YES, when you purchase this Multi-Trak it includes all the original manuals, quick start guide, cassette tape with the sounds on it, the original POWER SUPPLY is included as well as midi cables! Please ask any and all questions you may have…this board sounds AWESOME! Everything is in perfect working order.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 23 June 2016, Comments Off on Sequential Circuits Multi-Trak

multi-trak “In Very Good ConditionAll patches Edit. Needs factory sounds reloading or own patches recorded” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 12 May 2016, Comments Off on Sequential Circuits Multi-Trak

multi-trak “This synthesizer is in used condition, with some scuffs and scratches across the body. The keys are slightly stained in spots, and this entire unit would benefit from a thorough cleaning upon receipt. There is no power adapter or other accessories included, and this synthesizer has NOT been tested. There is no evident structural damage.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 31 March 2016, Comments Off on Sequential Circuits Multi-Trak

used mulit-trak “This is probably the nicest SCI Multi-Track you will come across on ebay. It is in nearly mint condition, especially for a synth made in the 80’s. The plastic ends have been replaced with cherry and it has had the battery drain mod performed. The original Multi-Tracks suffered from a drain issue where the backup memory battery would drain in a relative short period of time, resulting in frequent patch and sequencer data loss. I am also including a factory data tape with both A and B patch sets and 4 sequences.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 21 January 2016, Comments Off on Sequential Circuits Multi-Trak

multi-trak “According to a sound technician all this Item needs is a new battery, and needs the sounds to be preset. Before the inter battery stopped working the synthesizer was fully functional. Other than that, this unit is in mint condition. Item is Being sold as is. Please only bid if you know how to install a new battery and know how to reprogram its sounds or if you know someone that can do so. ” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 24 December 2015, Comments Off on Sequential Circuits Multi-Trak

multi-track “Mint condition. A/C adapter included, Needs a new battery, and needs to be preset. Free foot pedal, aluminum carrying case, And cable.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 17 December 2015, Comments Off on Sequential Circuits Multi-Trak

multi-trak “This Multi-Trak has a battery mod as well as custom built wood panels. It’s fully functional and only has a couple small blemishes on the paint.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 24 September 2015, Comments Off on Sequential Circuits Mulit-Trak Project Machine

scimultitrak“I’ve had this for awhile – doesn’t turn on, it’s broken. Comes with case.” Click here to visit listing on eBay

MultiTrak, Sequential Circuits @ 23 July 2015, Comments Off on Sequential Circuits Multi-Trak

multi-trak“Sequential Circuits Multi-Trak, excellent cosmetic and working condition.
Just professionally re-furbished by Wine Country, by people who originally built these new. They are the experts. New battery, updated software, factory power supply. Its registered with them now. I spent 700$ on re-furbishing, the user guides and the travel case. It comes with the receipt from Wine Country, a User guide and Midi-guide.” Click here to visit listing on eBay