Your Feedback
  1. Home/
  2. Keys/
  3. MIDI Devices for Keyboard/
  4. MIDI keyboard expanders

MIDI keyboard expanders

64 items

Sort
  • Popularity
  • Price: high to low
Miditech
Miditech Pianobox mini II Product Image
  • Topseller!
(10)

Item-Nr.: SYN0008805-000

Ordered, estimated to be in stock: Oct 5, 2026
€ 97.40
Behringer
Behringer Wasp Deluxe Product Image
(35)

Item-Nr.: SYN0007296-000

Available immediately
€ 157.60
Behringer
Behringer Toro Product Image
(6)

Item-Nr.: SYN0008627-000

Available immediately
€ 173.30
Behringer
Behringer Cat Product Image
(32)

Item-Nr.: SYN0007357-000

Available immediately
€ 183.50
Miditech
Miditech Pianobox Pro HOST Product Image
  • Topseller!
(6)

Item-Nr.: SYN0008778-000

Available immediately
€ 183.50
Behringer
Behringer Pro-1 Product Image
(82)

Item-Nr.: SYN0007218-000

Ordered, estimated to be in stock: Jan 15, 2027
€ 193.80
Behringer
Behringer Kobol Expander Product Image
  • Topseller!
(16)

Item-Nr.: SYN0008795-000

Ordered, estimated to be in stock: Nov 15, 2026
€ 193.80
Behringer
Behringer Model D Product Image
  • Topseller!
(177)

Item-Nr.: SYN0006136-000

Available immediately
€ 204.00
Behringer
Behringer Solina String Ensemble Product Image
  • Topseller!
(21)

Item-Nr.: SYN0007465-000

Ordered, estimated to be in stock: Jan 15, 2027
€ 227.60
Fred´s Lab
Fred´s Lab ZeKit Product Image

Item-Nr.: SYN0008127-000

Available immediately
€ 234.80
cre8audio
cre8audio West Pest Product Image
(5)

Item-Nr.: SYN0008336-000

Ordered, estimated to be in stock: Sep 22, 2026
€ 255.30
Behringer
Behringer Pro-800 Product Image
(70)

Item-Nr.: SYN0008484-000

Ordered, estimated to be in stock: Nov 15, 2026
€ 255.30
cre8audio
cre8audio East Beast Product Image
(7)

Item-Nr.: SYN0008288-000

Ordered, estimated to be in stock: Sep 22, 2026
€ 255.30
Jomox
Jomox MBase 11 Product Image
(16)

Item-Nr.: SYN0003531-000

Available immediately
€ 280.30
Behringer
Behringer NEUTRON Product Image
(83)

Item-Nr.: SYN0006410-000

Ordered, estimated to be in stock: Jan 15, 2027
€ 316.20
Dreadbox
Dreadbox Hades Reissue Product Image
(3)

Item-Nr.: SYN0008712-000

Available immediately
€ 357.80
Behringer
Behringer 2-XM Product Image
(5)

Item-Nr.: SYN0009249-000

Available immediately
€ 357.80
Roland
Roland JD-08 Product Image
(15)

Item-Nr.: SYN0008095-000

Available immediately
€ 378.30
Roland
Roland JX-08 Product Image
(4)

Item-Nr.: SYN0008096-000

Available immediately
€ 388.60
Dtronics
Dtronics DT-DX Product Image

Item-Nr.: SYN0009307-000

Available immediately
€ 388.60
Ferrofish
Ferrofish B4000+ Organ Expander Product Image
(20)

Item-Nr.: KEY0003269-000

Available immediately
€ 398.80
Dreadbox
Dreadbox NYX Reissue Product Image
(1)

Item-Nr.: SYN0009433-000

available soon, estimated to be in stock: Oct 3, 2026
€ 405.30
Roland
Roland JU-06A Product Image
(25)

Item-Nr.: SYN0007207-000

Available immediately
€ 409.10
Dreadbox
Dreadbox Erebus Reissue Product Image
(3)

Item-Nr.: SYN0008711-000

Available immediately
€ 460.30
1010 Music
1010 Music Nanobox Lemondrop Product Image
(10)

Item-Nr.: SYN0008155-000

Available immediately
€ 460.40
Waldorf
Waldorf Blofeld black Product Image
(42)

Item-Nr.: SYN0003862-000

Available immediately
€ 520.00
Modal Electronics
Modal Electronics Argon8M Product Image
(23)

Item-Nr.: SYN0007358-000

Available immediately
€ 583.30
Modal Electronics
Modal Electronics Cobalt8M Product Image
(13)

Item-Nr.: SYN0007744-000

available soon, estimated to be in stock: Sep 20, 2026
€ 583.30
V3 Sound
V3 Sound Sonority Pro Product Image
(1)

Item-Nr.: SYN0009388-000

available soon, estimated to be in stock: Oct 3, 2026
€ 593.60
V3 Sound
V3 Sound Grand Piano Pro Product Image

Item-Nr.: SYN0009387-000

Available immediately
€ 593.60
Viscount
Viscount Legend Expander Product Image
(6)

Item-Nr.: KEY0004986-000

Available immediately
€ 614.10
Moog
Moog Minitaur Analog Synthesizer Product Image
(36)

Item-Nr.: SYN0003999-000

Available immediately
€ 624.20
Behringer
Behringer DeepMind 12D Product Image
(120)

Item-Nr.: SYN0005982-000

Ordered, estimated to be in stock: Nov 10, 2026
€ 640.80
Moog
Moog Labyrinth Product Image
(13)

Item-Nr.: SYN0009026-000

Available immediately
€ 665.40
Ketron
Ketron EVS Product Image

Item-Nr.: SYN0009488-000

Available immediately
€ 697.10
Moog
Moog Subharmonicon Product Image
(38)

Item-Nr.: SYN0007521-000

Available immediately
€ 716.60
ASM
ASM Hydrasynth Desktop Product Image
(75)

Item-Nr.: SYN0007243-001

Available immediately
€ 832.60
Jomox
Jomox Mod FM D Product Image

Item-Nr.: SYN0009095-000

Available immediately
€ 1,229.20
MODOR
MODOR NF-1 Product Image

Item-Nr.: SYN0008658-000

available soon, estimated to be in stock: Sep 23, 2026
€ 1,280.50
GS Music
GS Music Bree6 Black Product Image

Item-Nr.: SYN0009453-001

Available immediately
€ 1,301.50
GS Music
GS Music Bree6 Blue Product Image

Item-Nr.: SYN0009453-000

available soon, estimated to be in stock: Oct 13, 2026
€ 1,301.50
Vermona
Vermona PerFourMer MKII Analog Synthesizer Product Image
(18)

Item-Nr.: SYN0003932-000

Ordered, estimated to be in stock: Nov 5, 2026
€ 1,485.50
Waldorf
Waldorf M Product Image
  • Deal!
(5)

Item-Nr.: SYN0007989-000

Available immediately
€ 1,562.00
Vermona
Vermona PerFourMer MKII + CV/Gate Analog Synthesizer Product Image
(18)

Item-Nr.: SYN0003978-000

Available immediately
€ 1,639.30
Waldorf
Waldorf IRIDIUM Core Product Image
(13)

Item-Nr.: SYN0008828-000

Available immediately
€ 1,649.60
Novation
Novation Peak Product Image
(26)

Item-Nr.: SYN0005938-000

Ordered, estimated to be in stock: Sep 25, 2026
€ 1,874.60
Intellijel
Intellijel Cascadia Product Image
(2)

Item-Nr.: SYN0008643-000

Ordered, estimated to be in stock: Oct 15, 2026
€ 1,895.60
Gamechanger Audio
Gamechanger Audio Motor Synth MkII Product Image
(1)

Item-Nr.: SYN0008461-000

Ordered, estimated to be in stock: Dec 12, 2026
€ 2,049.40
Groove Synthesis
Groove Synthesis 3rd Wave 8M Product Image
(7)

Item-Nr.: SYN0009347-000

Available immediately
€ 2,049.40
GS Music
GS Music e7 Blue Product Image

Item-Nr.: SYN0009454-000

available soon, estimated to be in stock: Oct 13, 2026
€ 2,186.20
GS Music
GS Music e7 Black/Blue Product Image
(2)

Item-Nr.: SYN0009454-001

Available immediately
€ 2,186.20
UDO Audio
UDO Audio Super 6 Desktop white Product Image

Item-Nr.: SYN0008010-000

available soon, estimated to be in stock: Sep 18, 2026
€ 2,305.70
Sequential
Sequential Prophet-6 Desktop Product Image
(21)

Item-Nr.: SYN0004945-000

Available immediately
€ 2,459.50
Sequential
Sequential Trigon-6 Desktop Product Image
(3)

Item-Nr.: SYN0008768-000

Available immediately
€ 2,562.00
Oberheim
Oberheim OB-6 Module Product Image
(24)

Item-Nr.: SYN0005412-000

Available immediately
€ 2,642.30
Synclavier
Synclavier Regen Product Image
(7)

Item-Nr.: SYN0008563-000

Available immediately
€ 2,664.50
Ketron
Ketron EVM Product Image
(9)

Item-Nr.: SYN0009001-000

Available immediately
€ 2,859.30
Sequential
Sequential Prophet REV2 16-V Desktop Product Image
(15)

Item-Nr.: SYN0006067-000

available soon, estimated to be in stock: Sep 23, 2026
€ 2,916.60
Ketron
Ketron EVM Bundle Product Image
(9)

Item-Nr.: SYN0009002-000

Available immediately
€ 3,073.60
Ketron
Ketron EVM Plus Product Image

Item-Nr.: SYN0009487-000

Ordered, estimated to be in stock: Sep 30, 2026
€ 3,323.00
Sort
  • Popularity
  • Price: high to low
Financing - the advantages at a glance