Department

Musical instruments and amplifiers

Knobs, pickup covers, switch tips, keys, battery covers and trim for instruments, synthesizers and amplifiers.

25 parts documented
4 manufacturers
18 synthesizers
3 synthesizer / samplers
1 bass amplifiers
1 synthesizer / sequencers
1 sequencers
1 guitar amplifiers

Manufacturers

Parts owners are hunting for

Sold out, discontinued or wanted on owners’ forums and listings.

Parts owners are hunting for
Part no.	Part	Make	Fits	Original	PorkForge	Sources
620019001	Round button caps (2 pieces)	Korg	M1	Not checked	Research only	1
12479702	Button cap	Roland	MSQ-700, MC-4, Juno-6, Juno-60	Not checked	Research only	1
12479705	Button cap	Roland	MSQ-700, MC-4	Not checked	Research only	1
22215826	Right end cap / side panel	Roland	D-10, D-20, W-30	Not checked	Research only	1
22475588	Blue panel button set (3 pieces)	Roland	Juno-106	Not checked	Research only	1
22475592	Orange panel button set (2 pieces)	Roland	Juno-106	Not checked	Research only	1
22475645	Down/Normal button set	Roland	Alpha Juno-2	Not checked	Research only	1
22475646	Portamento/Chord Memory button set	Roland	Alpha Juno-2	Not checked	Research only	1
22475657	Dual button, black, with LED window	Roland	D-10, D-20, W-30	Not checked	Research only	1
22475658	Single button, black	Roland	D-10, D-20, W-30	Not checked	Research only	1
22485102	Alpha dial encoder knob	Roland	Alpha Juno-1, Alpha Juno-2, HS-10, HS-80, S-50 +1 more	Not checked	Research only	2
22485159	Slider cap	Roland	D-10, D-20, W-30	Not checked	Research only	1
22485187	Slider cap	Roland	JP-8000, D-70, JV-80, JV-90, U-20 +2 more	Not checked	Research only	1
22495209	Dual button, black	Roland	D-10, D-20	Not checked	Research only	1
5100046596	R-knob, D-shaft (JC amps)	Roland	JC-series Jazz Chorus amplifiers	Not checked	Research only	1

Parts we’re collecting requests for

34 parts owners of these machines often need, by model family. “See part” opens what we have documented; “Request” adds your vote, and requests decide what we design first.

Korg M1 3

Round button caps (2 pieces) 620019001 See part
White keys (shared Yamaha keybed) NB107570 +4 See part
Data-entry slider cap Request

Roland Alpha Juno-1 / Alpha Juno-2 5

Alpha dial (data-entry encoder) knob 22485102 See part
Down/Normal button set 22475645 See part
Portamento/Chord Memory button set 22475646 See part
Membrane panel button caps (tone/program buttons) Request
Bender/modulation lever knob Request

Roland D-10 / D-20 / W-30 6

Slider cap 22485159 See part
Right end cap / side panel 22215826 See part
Dual button, black, with LED window 22475657 See part
Dual button, black 22495209 See part
Single button, black 22475658 See part
Data-entry encoder knob (W-30) 22483186 See part

Roland JC-120 Jazz Chorus 3

Control knob (D-shaft) 5100046596 See part
Corner protectors Request
Tilt-back leg tips / caster cups Request

Roland Juno-60 / Juno-6 3

Square button cap 12479702 See part
Slider caps Request
Bender lever knob Request

Roland Juno-106 5

Blue panel button set (3 pieces) 22475588 See part
Orange panel button set (2 pieces) 22475592 See part
Slider caps Request
Bender lever knob Request
Wooden end cheeks Other fabricator Request

Roland JV-880 / JV-1080 / JV-2080 3

Data-entry encoder knob (JV-880) 22485307 See part
Slider caps (JV-80/JV-90 keyboards) 22485187 See part
Rack-ear trim and front-panel buttons Request

Roland MC-4 / MSQ-700 sequencers 2

Button cap (MSQ-700, MC-4) 12479705 See part
Button cap shared with Juno-60 12479702 See part

Yamaha DX7 / DX7 II 4

White keys (C/F, D, E/B, G, A) NB107540 +4 See part
Membrane button legend overlay Other fabricator Request
Data-entry slider cap Request
Cartridge slot cover Request

Can’t find your musical instruments and amplifiers part? Request it

Tell us the part and the machine, and whether you want the part, the STL file, the FreeCAD file or all three. Requests decide what we add and make first, and we only contact you about the part you asked for.

Request a part