Keyboards & Synths​

Keyboards & Synths at Rectangle Triangle — over 70 products.

Brands here include Studiologic-Fatar, Medeli.

Ships across Canada, or pick up in store on Rue Atateken in Montréal.

Medeli SP201P-BK 88-key weighted portable digital piano with USB MIDI and audio, black keyboard for music practice and performance.
Sale

Medeli SP201P-BK 88-Key Weighted Portable Digital Piano with USB Midi and Audio, Black

$959.00
Sale
Medeli MR101S-WH portable 16-pad rhythm machine with USB MIDI and audio in white, featuring compact synth design.
Sale

Medeli MR101S-WH Portable 16-Pad Portable Rhythm Machine with USB MIDI and Audio, White

$159.00
Sale
Medeli MPS-3 12VDC power supply for SPC121M, SP201P, and CP203 musical instrument accessories, shown in image.
Sale

Medeli MPS-3 Replacement 12 VDC Power Supply for SPC121M, SP201P, and CP203

$39.00
Sale
Medeli MK61-BK Nebula Series 61-key touch-sensitive keyboard with USB MIDI and audio in black, compact and versatile for music production.
Sale

Medeli MK61-BK Nebula Series 61-Key Touch Sensitive Keyboard with USB Midi and Audio, Black

$199.00
Sale
White Medeli MK49-WH 49-key portable keyboard with USB MIDI and audio output, ideal for music practice and performance.
Sale

Medeli MK49-WH 49-Key Portable Keyboard with USB Midi and Audio, White

$149.00
Sale
Orange Medeli MK37-OR 37-mini-key portable keyboard with USB MIDI and audio ports, compact and lightweight for music on the go.
Sale

Medeli MK37-OR 37-Mini-Key Portable Keyboard with USB MIDI and Audio, Orange

$119.00
Sale
Medeli MK100 Millennium Series 61-key keyboard with touch-sensitive keys, musical instrument with black and white keys.
Sale

Medeli MK100 Millenium Series 61-Key Keyboard With Touch Sensitive Keys

$229.00
Sale
Medeli CP203-BK Andromeda Series 88-key weighted compact digital upright piano in black, showcasing the keyboard and sleek design.
Sale

Medeli CP203-BK Andromeda Series 88-Key Weighted Compact Upright Digital Piano, Black

$1,329.00
Sale
Black Medeli CH001-BK piano bench with cushioned seat and sturdy wooden legs, designed for comfortable music practice.
Sale

Medeli CH001-BK Piano Bench, Black

$129.00
Sale
Medeli AKX10 61-key digital workstation keyboard with touch-sensitive keys, standard keyboard layout and control panel.
Sale

Medeli AKX10 61-Key Digital Workstation With Touch Sensitive Keys

$1,249.00
Sale
Medeli AK603 61-key arranger keyboard digital workstation with control panel and built-in speakers.
Sale

Medeli AK603 61-Key Arranger Keyboard Digital Workstation

$849.00
Sale
Heritage Audio Synth Buddy Passive 10-to-1 stereo desktop switch for digital signal processing, featuring multiple input options.
Sale

Heritage Audio Synth Buddy Passive 10-to-1 Stereo Passive Desktop Switch

$319.00
Sale
Gator GFW UTL XSTDTBLTOPSET keyboard stand set with X-style stand and utility tabletop for musical or studio use
Sale

Gator Gfw Utl Xstdtbltopset Utility Table Top & “X” Style Stand Set

$219.00
Sale
Ashun Sound Machine LSKB 16-voice algorithmic keyboard synth with analog filters, showing a compact electronic music synthesizer.
Sale

Ashun Sound Machine Lskb 16-Voice Algorithmic Keyboard Synth with Analog Filters

$3,749.00
Sale
Ashun Sound Machine LSDR desktop synthesizer with 16-voice algorithmic sound engine and analog filters, shown in the image.
Sale

Ashun Sound Machine Lsdr 16-Voice Algorithmic Desktop Synthesizer with Analog Filters

$2,699.00
Sale
Ashun Sound Machine Hsps Universal Power Supply For Hydrasynth Keyboard and Desktop
Sale

Ashun Sound Machine Hsps Universal Power Supply For Hydrasynth Keyboard and Desktop

$35.99
Sale
Ashun Sound Machine HSLX 73-key Hydrasynth Deluxe synthesizer with dual sound engines and PolyTouch, shown in the image.
Sale

Ashun Sound Machine Hslx 73-Key Hydrasynth Deluxe With Dual Sound Engines & PolyTouch

$2,999.00
Sale
Ashun Sound Machine HSKB 49-key Hydrasynth synthesizer with polytouch keys, black keyboard, and control panel with knobs and buttons.
Sale

Ashun Sound Machine Hskb 49-key Polytouch Hydrasynth Synthesizer

$1,999.00
Sale
Ashun Sound Machine DSWA Diosynth wind synthesizer with hardcase and stand, designed for studio monitor and sound production.
Sale

Ashun Sound Machine Dswa Diosynth Wind Synthesizer with Hardcase and Stand

$1,649.00
Sale
Medeli SP201P-WH 88-key weighted portable digital piano with USB MIDI and audio output, white keyboard with black keys.

Medeli SP201P-WH 88-Key Weighted Portable Digital Piano with USB Midi and Audio, White

Price on request
Medeli MPS-2 12VDC power supply for MK61 keyboard, replacement accessory with cable and connector visible.

Medeli MPS-2 Replacement 12 VDC Power Supply for MK61 Keyboard

Price on request
Medeli MPS-1 replacement power supply for DP home pianos and AKX10 digital pianos, with power cord and connector.

Medeli MPS-1 Replacement Power Supply for DP Home Pianos and AKX10

Price on request
Medeli CP203-WH Andromeda series 88-key weighted compact digital piano in white, showing the keyboard and sleek design.

Medeli CP203-WH Andromeda Series 88-Key Weighted Compact Upright Digital Piano, White

Price on request
White Medeli CH001-WH piano bench with cushioned seat and sturdy wood legs, designed for comfortable piano playing.

Medeli CH001-WH Piano Bench, White

Price on request
Medeli AKX10S 61-key arranger workstation keyboard in black with customizable LEDs and Bluetooth connectivity.

Medeli AKX10S 61-Key Arranger Workstation Keyboard with Bluetooth & Customizable LEDs, Black

Price on request
Gator Elite Series keyboard stand in natural maple matte finish for 88-note keyboards, providing sturdy support and sleek design.
Sold out

Gator GFW-ELITEKEYTBL88-MPL Elite Series Keyboard Furniture 88 Note, Natural Maple Matte

SOLD
Sold out
Gator Elite Series 88-note keyboard stand in driftwood grey, sturdy keyboard furniture for musical instruments.
Sold out

Gator GFW-ELITEKEYTBL88-GRY Elite Series Keyboard Furniture 88 Note, Driftwood Grey

SOLD
Sold out
Gator Elite Series keyboard stand in dark walnut finish holding an 88-note keyboard, sturdy and adjustable for music performance.
Sold out

Gator GFW-ELITEKEYTBL88-BRN Elite Series Keyboard Furniture 88 Note, Dark Walnut

SOLD
Sold out
Gator Elite Series 88-note keyboard stand in black, sturdy and adjustable for optimal playing position.
Sold out

Gator GFW-ELITEKEYTBL88-BLK Elite Series Keyboard Furniture 88 Note, Black

SOLD
Sold out
Ashun Sound Machine HSMK 37-Key Hydrasynth Explorer synth with dual wave mutators and polyTouch controls, displayed in the image.

Ashun Sound Machine Hsmk 37-Key Hydrasynth Explorer With Dual Wave Mutators & PolyTouch

Price on request
Ashun Sound Machine HSDR 24-key Polytouch Hydrasynth synthesizer showing its keyboard and control panel.
Sold out

Ashun Sound Machine Hsdr 24-key Polytouch Hydrasynth Synthesizer

SOLD
Sold out