Knobs: Difference between revisions

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[[File:Knobs to fit D and T18 pot shafts.jpg|thumb|right|150px|The fit of knobs for D and T18 pot shafts.]][[File:Potentiometer knob with set screw.jpg|thumb|right|150px|Knob with set screw on potentiometer.]][[File:258J Rogans Final.jpg|thumb|right|150px|Rogan knobs on a J3RK dual 258j oscillator module.]][[File:Davies skirted knobs as used in Buchla 100 & 200.jpg|thumb|right|150px|Davies Moldings skirted knobs as used in Buchla 100 & 200 series.]][[File:Cliff K1C Satin-200x200.jpg|thumb|right|150px|Cliff knob as used by EMS.]][[File:Intellijel Knobs2-200x200.jpg|thumb|right|150px|Sifam knobs as used by Cwejman and Intellijel.]][[File:Black-1900h.jpg|thumb|right|150px|Davies 1900h knobs used on Serge and Wiard.]][[File:TipTop Eagle 450-4010 knob.jpg|thumb|right|150px|Eagle 450-4010 soft touch knob, used by TipTop.]][[File:Mutable Instruments Eagle 450-BA761 knob.jpg||thumb|right|150px|Eagle 450-BA761 on Mutable Instruments panel.]]'''Knobs''' fit on controls, e.g. [[potentiometers]] or sliders, push button and [[rotary switches]].
== Use with potentiometers ==
T18 push on knobs fit splined pot shafts. Pots with with round or D shafts require knobs with plain holes that if not push fit, have set screws to hold them in place. Most spline shaft pots have a slightly smaller diameter shaft than round or D shaft. Usually splines are 6&nbsp;mm while most round ones are 1/4" (6.35mm). So 1/4" setscrew knobs will end up slightly lopsided when tightened onto a 6&nbsp;mm spline shaft. Knobs fastened by a collet require a box spanner to fasten them.<ref>[https://www.modwiggler.com/forum/viewtopic.php?t=54215&sid=0c1a5b9d1c9d353c1a8e025489dcf6ac knurled vs round shaft pots], MuffMod Wiggler forum, March 2012</ref><ref>Wikipedia: [https://en.wikipedia.org/wiki/Control_knob Control knob]</ref> Note that knobs to suit D shafts come with different pointer orientations.<ref>[http://mutable-instruments.net/forum/discussion/4065/shruthi-knob-specs/p1 Shruthi Knob Specs], Mutable Instruments forum, Oct 2013</ref>
 
== Knobs in common use ==
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[[Aries modular]]s used ridged knobs which these days are mainly used by [[Ken Macbeth]] and on [[Modcan B]] modules.<ref name="yu" />
=== Buchla ===
[[Buchla]] synths use Rogan knobs,<ref>[https://www.modwiggler.com/forum/viewtopic.php?t=34941 Rogan knobs group buy], MuffMod Wiggler forum, May 2011</ref> and also Davies Molding knobs on 100 and 200 series modules.<ref>[https://www.modwiggler.com/forum/viewtopic.php?t=80148 Rogan Unskirted Knobs and Buchla Davies Knobs], MuffMod Wiggler forum, March 2013</ref> Available through group buys at MuffMod Wiggler forum or at:
* Mouser, Davies Molding small: [http://www.mouser.com/ProductDetail/Davies-Molding/1610AA/?qs=OOlfN7xiPDdeEEgHjNaaZg%3D%3D 5164-1610AA]
* Mouser, Davies Molding big: [http://uk.mouser.com/ProductDetail/Davies-Molding/1600BM/?qs=KXwHq3qc7XD21ujvolpcaw%3D%3D 5164-1600BM]
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* Bridechamber, [http://bridechamber.com/Knobs.html Knobs]
=== Eurorack ===
[[BugBrand]], [[Analogue Systems]] and [[Metasonix]] use Re'an Soft-Touch 16&nbsp;mm skirt knobs for 6&nbsp;mm T18 shafts, however these are no longer manufactured.<ref name="p300">https://www.modwiggler.com/forum/viewtopic.php?t=32814 Rean P300's are bags of win for Doepfer], MuffMod Wiggler forum, Apr 2011</ref><ref>[https://www.modwiggler.com/forum/viewtopic.php?t=5107 eurorack widths of panels?], MuffMod Wiggler forum, May 2009</ref><ref>[https://www.modwiggler.com/forum/viewtopic.php?p=375465 resolved], MuffMod Wiggler forum, Jan 2011</ref>
 
[[Cwejman]] and [[Intellijel]] use knobs manufactured by Sifam with separate coloured caps.<ref>[https://web.archive.org/web/20150511050415/http://www.thonk.co.uk/shop/intellijel-style-knobs/ Intellijel Knobs], Thonk – DIY Synthesizer Kits & Components</ref>
 
[[Doepfer]], [[TipTop]] and [[Plan B]] use 16&nbsp;mm wide knobs on 6&nbsp;mm T18 shafts.<ref name="p300" /> TipTop are Eagle 450-4010<ref>[https://www.modwiggler.com/forum/viewtopic.php?t=19030 TipTop knobs... what brand are they?], MuffMod Wiggler forum, Jul 2010</ref>
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=== Frac ===
[[Blacet]] use Re'an Soft-Touch knobs for 6&nbsp;mm D shafts, however these are no longer manufactured.<ref>[https://www.modwiggler.com/forum/viewtopic.php?p=375465 resolved], MuffMod Wiggler forum, Jan 2011</ref><ref name="p300" />
=== MOTM ===
[[MOTM]] uses ALCO PKES90B1/4 knobs. Available at:
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=== MU ===
[[Moog]] style "fluted taper skirt" control knobs also used by [http://www.synthesizers.com/ Synthesizers.com], [http://www.stgsoundlabs.com/ STG Soundlabs], etc. are manufactured by Cosmo Corporation.<ref name="yu">[http://yusynth.net/technique/knobs.html Control knobs], YuSynth</ref> Available at:
* Synthesizers.com, [https://web.archive.org/web/20150322200811/http://www.synthesizers.com/parts.html Parts]
* Bridechamber, [http://bridechamber.com/Knobs.html Knobs]
 
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=== Serge and Wiard ===
[[Serge Modular Music System|Serge]] and [[Wiard]] use the Davies 1900H knob.<ref>[https://www.modwiggler.com/forum/viewtopic.php?t=5107 eurorack widths of panels?], MuffMod Wiggler forum, May 2009</ref>
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* [http://mutable-instruments.net/forum/discussion/1107/the-good-knob-and-pots-encoders-thread/p1 The Good Knob (and Pots + Encoders) Thread], Mutable Instruments forum, February 2012
* [http://www.soundonsound.com/forum/showflat.php?Cat=&Number=903115&page=0&view=&sb=5&o=&fpart=all&vc=1 Retro Knob Suppliers], SOS forum, 23 March 2011
* [https://www.modwiggler.com/forum/viewtopic.php?t=57564&postdays=0&postorder=asc&start=0 Knob Shopping (& pot questions)], MuffMod Wiggler forum, April 2012
* [https://www.modwiggler.com/forum/viewtopic.php?t=126678&start=0&postdays=0&postorder=asc&highlight= How close together is too close to place knobs?], MuffMod Wiggler forum, December 2014
* [https://en.wikipedia.org/wiki/Control_knob Control knob], Wikipedia
=== Suppliers ===