| Sequential Take 5 44-Key 5-Voice Compact Polyphonic Synthesizer | €1,024 | 31 |
| Sequential Prophet Rev2 61-Key 8-Voice Polyphonic Synthesizer | €1,331 | 34 |
| Sequential OB-6 49-Key 6-Voice Polyphonic Synthesizer | €1,736 | 29 |
| Sequential Fourm 37-Key 4-Voice Polyphonic Synthesizer | €601 | 29 |
| Sequential Pro 3 37-Key 3-Voice Monophonic / Paraphonic Synthesizer | €1,126 | 42 |
| Sequential Prophet-6 49-Key 6-Voice Polyphonic Synthesizer | €2,018 | 39 |
| Sequential OB-6 Desktop 6-Voice Polyphonic Synthesizer | €1,336 | 18 |
| Sequential Prophet-6 Desktop 6-Voice Polyphonic Synthesizer | €1,459 | 28 |
| Sequential Pro 3 SE 37-Key 3-Voice Monophonic / Paraphonic Synthesizer | €1,374 | 15 |
| Sequential Prophet-5 61-Key 5-Voice Polyphonic Synthesizer | €2,327 | 27 |
| Sequential Prophet-10 61-Key 10-Voice Polyphonic Synthesizer | €2,834 | 31 |
| Sequential Prophet Rev2 61-Key 16-Voice Polyphonic Synthesizer | €1,758 | 21 |
| Sequential Prophet Rev2 Desktop 8-Voice Polyphonic Analog Synthesizer | €1,138 | 18 |
| Sequential Take 5 Desktop 5-Voice Synthesizer Module | €760 | 27 |
| Sequential Prophet 08 PE 61-Key 8-Voice Polyphonic Synthesizer | €988 | — |
| Sequential Trigon-6 Desktop 6-Voice Polyphonic Synthesizer | €1,550 | 19 |
| Sequential Prophet Rev2 Desktop 16-Voice Polyphonic Synthesizer | €1,387 | 12 |
| Sequential Tetra Desktop 4-Voice Polyphonic Synthesizer | €486 | 1 |
| Sequential Pro-One 37-Key Monophonic Synthesizer | €1,374 | 23 |
| Sequential Prophet-10 Desktop 10-Voice Polyphonic Synthesizer | €1,968 | 23 |
| Sequential Mopho Desktop Monophonic Synthesizer | €245 | 4 |
| Sequential Prophet X 61-Key 16-Voice Polyphonic Synthesizer | €1,804 | 29 |
| Sequential DrumTraks 12-Voice Drum Machine | €852 | 6 |
| Sequential Mopho x4 44-Key 4-Voice Polyphonic Synthesizer | €618 | 1 |
| Sequential Evolver Desktop Monophonic Synthesizer | €581 | — |
| Sequential Prophet 12 Desktop 12-Voice Polyphonic Synthesizer | €1,359 | 2 |
| Sequential Prophet 600 61-Key 6-Voice Polyphonic Synthesizer | €1,052 | 22 |
| Sequential DSM03 Feedback Module | €188 | — |
| Sequential Prophet 08 Desktop 8-Voice Desktop Synthesizer | €782 | — |
| Sequential Prophet 12 61-Key 12-Voice Polyphonic Synthesizer | €1,692 | — |
| Sequential Six-Trak 49-Key 6-Voice Polyphonic Synthesizer | €669 | 19 |
| Sequential Pro 2 44-Key Monophonic / Paraphonic Synthesizer | €974 | 8 |
| Sequential Parts | €69 | 44 |
| Sequential Trigon-6 49-Key 6-Voice Polyphonic Synthesizer | €2,054 | 35 |
| Sequential Prophet-5 Desktop 5-Voice Polyphonic Synthesizer | €1,460 | 23 |
| Sequential TOM 4-Voice Drum Machine | €664 | 8 |
| Sequential Mopho 32-Key Monophonic Synthesizer | €445 | 3 |
| Sequential DSM01 Curtis Filter Module | €164 | — |
| Sequential Pro 2 44-Key 4-Voice Monophonic / Paraphonic Synthesizer | — | — |
| Sequential Prophet Rev2 | — | 43 |
| Sequential Prophet Dave Smith | — | 27 |
| Sequential Prophet 5 Rev3 61-Key 5-Voice Polyphonic Synthesizer | €4,141 | 18 |
| Sequential Take 5 | — | 18 |
| Sequential Prophet Sequential 6 | — | 14 |
| Sequential Prophet-10 Module 10-voice Polyphonic Analog Synthesizer | — | 11 |
| Sequential Prophet-5 Desktop | — | 9 |
| Sequential Multi-Trak 61-Key 6-Voice Polyphonic Synthesizer | €657 | 6 |
| Sequential Prophet 2002 Rackmount 8-Voice Polyphonic | €890 | 2 |
| Sequential Mopho SE 42-Key Monophonic Synthesizer | — | 1 |
| Sequential Prophet VS Rackmount 8-Voice Polyphonic Synthesizer | — | 1 |
| Sequential DSM02 Character Module | €201 | — |
| Sequential PRO 3 Keyboard Synthesizer 37 Tasten Sequenzer Arpeggiator | — | — |
| Sequential Prophet 08 61-Key 8-Voice Polyphonic Synthesizer | €946 | — |
| Sequential Prophet 12 Keybed | — | — |
| Sequential Circuits Prophet | — | 30 |
| Sequential Prophet VS 61-Key 8-Voice Polyphonic Synthesizer | — | 18 |
| Sequential Trigon-6 Analog Synthesizer | — | 16 |
| Sequential Dave Smith Mopho | — | 15 |
| Sequential Pro 3 | — | 11 |
| Sequential OB-6 | — | 8 |
| Sequential Prophet 2000 61-Key 8-Voice Polyphonic Synthesizer | — | 8 |
| Sequential Take 5 Keyboard | — | 8 |
| Sequential Circuits TOM | — | 7 |
| Sequential Prophet Sequential X | — | 5 |
| Sequential Prophet XL 76-Key 16-Voice Polyphonic Synthesizer | €2,245 | 5 |
| Sequential Trigon-6 | — | 5 |
| Sequential Dave Smith Instruments Tempest Drum Synthesizer | — | 4 |
| Sequential Pro 3 Special Edition | — | 4 |
| Sequential Prophet-6 Sequential 6-Voice Analog | — | 4 |
| Sequential Circuits DrumTraks Model 400 | — | 3 |
| Sequential OB-6 Desktop | — | 3 |
| Sequential Pro 3 Mono/Paraphonic | — | 3 |
| Sequential Pro 3 SE | — | 3 |
| Sequential Prophet 10 Rev3 61-Key Dual Keyboard 10-Voice Polyphonic Synthesizer | — | 3 |
| Sequential Prophet-12 Hybrid Polyphonic Synthesizer | — | 3 |
| Sequential Prophet6 6Voice Polyphonic Analog Synthesizer Essentials Bundle | — | 3 |
| Sequential Split-Eight 61-Key 8-Voice Polyphonic Synthesizer | — | 3 |
| Sequential Books and DVDs | — | 2 |
| Sequential Circuits Max | — | 2 |
| Sequential Circuits Tom Model 420 | — | 2 |
| Sequential Dave Smith Tempest | — | 2 |
| Sequential Max 49-Key 6-Voice Polyphonic Synthesizer | — | 2 |
| Sequential OB-6 Keyboard 6-Voice Polyphonic Analog Synthesizer | — | 2 |
| Sequential Prelude 49-Key 49-Voice Polyphonic Synthesizer | — | 2 |
| Sequential Pro 3 MultiFilter Mono Synthesizer Special Edition | — | 2 |
| Sequential Prophet10 10Voice Polyphonic Analog Synthesizer Stage Bundle | — | 2 |
| Sequential Prophet 5 Rev2 61-Key 5-Voice Polyphonic Synthesizer | — | 2 |
| Sequential Prophet T8 76-Key 8-Voice Polyphonic Synthesizer | — | 2 |
| Sequential Circuits Drumtraks Drum Machine Fully Functional and Serviced. VGC | — | 1 |
| Sequential Circuits Model 700 Programmer | — | 1 |
| Sequential Circuits Model 700 Programmer Drum Machine owned and used by Rick Wakeman of YES 1979 | — | 1 |
| Sequential Circuits Mopho x4 4-Voice Polyphonic Analog Keyboard Synthesizer | — | 1 |
| Sequential Circuits Pro-FX Model 500 Rare Vintage Digital Delay Reverb Flanger | — | 1 |
| Sequential Circuits Pro FX Phase Shifter 510, Vintage Standards ! | — | 1 |
| Sequential Circuits Studio 440 (+47 Discs) | — | 1 |
| Sequential Circuits - Studio 440 - New Black Switch with led | — | 1 |
| Sequential CIRCUITS SYNTHESIZER TOUR JACKET OFFICIAL 80s prophet5 SYNTH DEALER 2 | — | 1 |
| Sequential Dave Smith DSM 02 Character | — | 1 |
| Sequential eproms for a Sequential Drum Traks | — | 1 |
| Sequential Fourm 4-Voice Analog Synth | — | 1 |
| Sequential Knobs | — | 1 |
| Sequential Mono Evolver PE 32-Key Monophonic Synthesizer | — | 1 |
| Sequential Oberheim OB-6 6-voice Polyphonic Analog Synthesizer Essentials Bundle | — | 1 |
| Sequential Poly Sequencer | — | 1 |
| Sequential Pro 3 Multi-Filter Mono Synthesizer - Special Edition | — | 1 |
| Sequential Pro 3 Synth Multi Filter Mono Synthesizer | — | 1 |
| Sequential Pro FX Rack | — | 1 |
| Sequential Prophet-10 10-Voice Polyphonic Analog Synthesizer Stage Bundle | — | 1 |
| Sequential Prophet 10 Voice Analog 61 key Synth Keyboard New Reissue //ARMENS// | — | 1 |
| Sequential Prophet5 5Voice Polyphonic Analog Synthesizer Essentials Bundle | — | 1 |
| Sequential Tempest 6-Voice Drum Machine (version not filed) | €1,332 | 1 |
| Sequential Tempest (version not filed) | — | — |
| Sequential Prophet-5 (version not filed) | — | 23 |
| Sequential Fourm (version not filed) | — | 22 |
| Sequential Prophet-10 (version not filed) | — | 16 |
| Sequential Prophet-6 (version not filed) | — | 8 |
| Sequential Six-Trak (version not filed) | — | 3 |
| Sequential Accessories (version not filed) | — | 1 |
| Sequential Evolver (version not filed) | — | 1 |
| Sequential Pro-One (version not filed) | — | 1 |