Parts · Potentiometers
B500k
500 kΩ Linear (B) Potentiometer.652 circuits use this part. Listed as: Potentiometer; 16mm right-angle PCB mount pot; Potentiometers; Potentiometer Alpha just holes; Switches and Potentiometers.
| Faceplate | Circuit | Based on | Category | Vendor | Box | Knobs | Price | BOM |
|---|---|---|---|---|---|---|---|---|
| 360 Bass Preamp 2N1306 · 2N3904 · 2N5088 · LT1054 Acoustic 360 Preamp · 1590XX | Acoustic 360 Preamp | Preamp / Amp-in-a-box | Aion FX | 1590XX | 5 | $22.00 | 120 | |
| 360 Fuzz 2N3904 · 2N5088 · GE NPN Acoustic 360 Fuzz · 125B | Acoustic 360 Fuzz | Fuzz | Aion FX | 125B | 2 | $12.50 | 53 | |
| Apex JFET Phaser 2N5952 · TL022 · TL062 · TL072 MXR Phase 45 · 125B | MXR Phase 45 | Phaser | Aion FX | 125B | 2 | $12.50 | 62 | |
| Apollo Mk. II Preamp Drive 2N7000 Catalinbread RAH · 125B | Catalinbread RAH | Overdrive | Aion FX | 125B | 3 | $12.50 | 61 | |
| Ares Vintage Preamp 2N5484 · 2N5485 · LT1054 · LT1054CP Maestro Echoplex EP-3 Preamp · 125B | Maestro Echoplex EP-3 Preamp | Preamp / Amp-in-a-box | Aion FX | 125B | 2 | $12.50 | 50 | |
| Ares (Legacy) 2N5484 · 2N5485 · LT1054 · LT1054CP Maestro Echoplex EP-3 Preamp · 1590B | Maestro Echoplex EP-3 Preamp | Preamp / Amp-in-a-box | Aion FX | 1590B | 1 | — | 39 | |
| Cascade Amp Overdrive 2N5457 · 4558 · RC4558P Washburn A-D3 Stack in a Box · 125B | Washburn A-D3 Stack in a Box | Overdrive | Aion FX | 125B | 3 | $12.50 | 81 | |
| Karkadann Dynamic Overdrive 2N5088 · LF353 · LF353N · LM833 Way Huge Green Rhino · 125B | Way Huge Green Rhino | Overdrive | Aion FX | 125B | 4 | $12.50 | 69 | |
| Luna Optical Tremolo 2N5457 · TL022 · TL072 · VTL5C3 4ms Tremulus Lune · 125B | 4ms Tremulus Lune | Tremolo | Aion FX | 125B | 6 | $12.50 | 55 | |
| Luna (Legacy) 2N5088 · TL022 · TL072 4ms Tremulus Lune · 1590B | 4ms Tremulus Lune | Tremolo | Aion FX | 1590B | 6 | — | 40 | |
| Nereus Octave Fuzz PN2222A Catalinbread Octapussy · 125B | Catalinbread Octapussy | Fuzz | Aion FX | 125B | 3 | $12.50 | 48 | |
| Nexus Distortion / Sustainer 2N2222 · 2N5088 · 2N5457 Catalinbread Manx Loaghtan · 125B | Catalinbread Manx Loaghtan | Fuzz | Aion FX | 125B | 3 | $12.50 | 68 | |
| Nomad OTA Compressor 2N3906 · LM13700 · TL072 Valve Wizard Engineer's Thumb · 125B | Valve Wizard Engineer's Thumb | Compressor | Aion FX | 125B | 5 | $12.50 | 56 | |
| Orpheus Silicon Fuzz 2N3904 Mosrite Fuzzrite · 125B | Mosrite Fuzzrite | Fuzz | Aion FX | 125B | 2 | $12.50 | 30 | |
| Penumbra Bass Fuzz 2N3904 · 2N5457 Z.Vex Woolly Mammoth · 125B | Z.Vex Woolly Mammoth | Fuzz | Aion FX | 125B | 6 | $12.50 | 44 | |
| Quark Vintage Overdrive 741 · LM741 Maxon OD-880 · 1590B | Maxon OD-880 | Overdrive | Aion FX | 1590B | 2 | $12.50 | 59 | |
| Quark (Legacy) 741 · LM741P Maxon OD-880 · 1590B | Maxon OD-880 | Overdrive | Aion FX | 1590B | 2 | — | 36 | |
| Silvanus Amp Drive 2N5457 · 4558 · JRC4558D Xotic SL Drive · 125B | Xotic SL Drive | Overdrive | Aion FX | 125B | 4 | $12.50 | 62 | |
| Stratus (Legacy) 2N5088 · 4558 · JRC4558D Ibanez Tube Screamer · 1590B | Ibanez Tube Screamer | Overdrive | Aion FX | 1590B | 3 | — | 46 | |
| UBE Screamer CD4049UB · CD4049UBE Run Off Groove UBE Screamer · 125B | Run Off Groove UBE Screamer | Overdrive | Aion FX | 125B | 5 | $12.50 | 49 | |
| Vortex Amp Distortion 4558 · CD4066 · CD4066BE · JRC4558D Bouteek Distorter Preamp · 125B | Bouteek Distorter Preamp | Overdrive | Aion FX | 125B | 3 | $12.50 | 71 | |
| Zenith Vintage Phaser 2N3906 · 2N5952 · TL022 · TL062 MXR Phase 90 · 125B | MXR Phase 90 | Phaser | Aion FX | 125B | 4 | $12.50 | 68 | |
| Trembling Satellite tremolo 2N3904 · TL072 1590B | — | Tremolo | Bent Fishbowl | 1590B | 3 | — | 31 | |
| Mirage Tremolo 2N3904 · IRF740 · NE555 Matchless Vibrobox · 1590BB | Matchless Vibrobox | Tremolo | C2C Electronics | 1590BB | 2 | $21.00 | 36 | |
| Golden Hour Vemuram Jan Ray · 1590B | Vemuram Jan Ray | Overdrive | Coda Effects | 1590B | 4 | €9.00 | 30 | |
| OCDE 2N7000 · TL082 Fulltone OCD · 1590B | Fulltone OCD | Overdrive | Coda Effects | 1590B | 3 | €9.00 | 34 | |
| Ground Fault 2N5089 Fuzzhugger Fx Arc Flash · 125B | Fuzzhugger Fx Arc Flash | Fuzz | Cryptid Effects | 125B | 3 | — | 21 | |
| X-Fuzz Ii 2N5088 | — | Fuzz | Dead Astronaut FX | — | 2 | £15.00 | 26 | |
| Andamento 2SC1815L-GR Last Gasp Labs Tone Mosaique · 1590BBS | Last Gasp Labs Tone Mosaique | Wah / Envelope | Dead End FX | 1590BBS | 4 | $15.00 | 48 | |
| Charonium 2SC1815-GR · 4558 · MN3102 · MN3207 Last Gasp Labs Misty Cave · 1590BBS | Last Gasp Labs Misty Cave | Vibrato / Chorus | Dead End FX | 1590BBS | 3 | $15.00 | 78 | |
| Drive-Bi 2N3819 SiB! Electronics Varidrive - dual channel · 1590D | SiB! Electronics Varidrive - dual channel | Overdrive | Dead End FX | 1590D | 12 | $50.00 | 69 | |
| Engineer'S Thumb BS170 · LM13700 · TL072 1590BBS | — | Compressor | Dead End FX | 1590BBS | 5 | $15.00 | 41 | |
| Flying Pig Infanem Improbability Drive · 1590BBS | Infanem Improbability Drive | Overdrive | Dead End FX | 1590BBS | — | $15.00 | 41 | |
| Origami 4558 Wolftone Chaos will do the same · 1590BBS | Wolftone Chaos will do the same | Fuzz | Dead End FX | 1590BBS | 3 | $15.00 | 41 | |
| Reflektor 2N3819 · LM311 · M5M4246AP-10 · PT2399 SiB! Electronics Echodrive - Red · 1590D | SiB! Electronics Echodrive - Red | Delay | Dead End FX | 1590D | 6 | $90.00 | 82 | |
| Screaming Life 2N2907A · AC128 · MPSA18 · TC1044 JHS Bunrunner · 1590BBS | JHS Bunrunner | Fuzz | Dead End FX | 1590BBS | 5 | $15.00 | 51 | |
| Shillelagh 2N2222A · 2N3904 · 4558 · BS170 Last Gasp Arts Labs 46 Sooperfuzz · 1590BBS | Last Gasp Arts Labs 46 Sooperfuzz | Fuzz | Dead End FX | 1590BBS | 3 | $15.00 | 67 | |
| Meathead 2N3904 · BC182L 1590A | — | Fuzz | delyk PCBs | 1590A | 1 | — out | 16 | |
| The Tremolo Jumped Over the Moon 4558 · JRC4558 · TL072 1590B | — | Tremolo | delyk PCBs | 1590B | 5 | — | 33 | |
| 4ms Pedals Tremulus Lune Vero19×19 Unverified 2N5088 · ? · TL022 · TL072 4ms Tremulus Lune | 4ms Tremulus Lune | Vibrato / Chorus | Dirtbox Layouts | — | 6 | — | 32 | |
| Aion Fx Aurora Vero21×27 Unverified 2N5088 · LM13700 Aion Aurora | Aion Aurora | Compressor | Dirtbox Layouts | — | 3 | — | 33 | |
| Aion Fx Penumbra Vero15×20 Verified 2N3904 · 2N5457 Aion Penumbra | Aion Penumbra | Fuzz | Dirtbox Layouts | — | 4 | — | 29 | |
| Apocalypse Audio Panzer Fuzz Vero Verified PNP GERMANIUM Apocalypse Audio Panzer Fuzz | Apocalypse Audio Panzer Fuzz | Fuzz | Dirtbox Layouts | — | 5 | — | 35 | |
| Apocalypse Audio Thundertone Vero17×12 Verified 103NU71 Apocalypse Audio Thundertone | Apocalypse Audio Thundertone | Overdrive | Dirtbox Layouts | — | 4 | — | 24 | |
| Apocalypse Audio Toecutter Vero17×14 Verified 7660S · ICL7660S · PNP GERMANIUM Apocalypse Audio Toecutter | Apocalypse Audio Toecutter | Fuzz | Dirtbox Layouts | — | 4 | — | 28 | |
| Applause Super Distortion Vero22×21 Unverified 4558 Applause Super Distortion | Applause Super Distortion | Distortion | Dirtbox Layouts | — | 3 | — | 36 | |
| Baltimore Sonic Research Institute GFZ Vero21×19 Unverified CD4069 · CD4069UB · TL072 Baltimore Sonic Research Institute GFZ | Baltimore Sonic Research Institute GFZ | Fuzz | Dirtbox Layouts | — | 6 | — | 27 | |
| Basic Audio Pep Fuzz Vero14×8 Verified BC107B Basic Audio Pep Fuzz | Basic Audio Pep Fuzz | Fuzz | Dirtbox Layouts | — | 3 | — | 17 | |
| Basic Audio Zippy Fuzz Vero15×9 Verified MPS6513 Basic Audio Zippy | Basic Audio Zippy | Fuzz | Dirtbox Layouts | — | 3 | — | 19 | |
| Black Arts Toneworks Destroyer Vero24×15 Verified 2N5089 · MPSA18 · PN2222 Black Arts Toneworks Destroyer | Black Arts Toneworks Destroyer | Fuzz | Dirtbox Layouts | — | 1 | — | 28 | |
| Blackstone Appliances MOSFET Overdrive Vero22×21 Verified CD4049UB · CD4049UBE · MPF102 · TL072 Blackstone Appliances MOSFET Overdrive | Blackstone Appliances MOSFET Overdrive | Overdrive | Dirtbox Layouts | — | 5 | — | 38 | |
| Carl Martin Heavy Drive Vero20×19 Unverified MC33079 Carl Martin Heavy Drive | Carl Martin Heavy Drive | Distortion | Dirtbox Layouts | — | 4 | — | 32 | |
| Carl Martin Plexi Tone 9v/-9v Vero17×18 Unverified 7660S · ICL7660S · LF347 Carl Martin Plexi Tone 9v/-9v | Carl Martin Plexi Tone 9v/-9v | Boost | Dirtbox Layouts | — | 5 | — | 30 | |
| Carl Martin Rock Drive Vero20×19 Unverified MC33079 Carl Martin Rock Drive | Carl Martin Rock Drive | Overdrive | Dirtbox Layouts | — | 4 | — | 31 | |
| Carlin Compressor/Fuzz Vero22×21 Unverified 2N5457 · BC548B · BC557A Carlin Compressor/Fuzz | Carlin Compressor/Fuzz | Compressor | Dirtbox Layouts | — | 3 | — | 33 | |
| Catalinbread Formula No. 5 V2 Vero17×18 Verified 2N5457 Catalinbread Formula No. 5 (V2) | Catalinbread Formula No. 5 (V2) | Preamp / Amp-in-a-box | Dirtbox Layouts | — | 3 | — | 27 | |
| Catalinbread Fuzzrite Germanium Vero16×13 Verified 2N404 · GT308A · LT1054 Catalinbread Fuzzrite Germanium | Catalinbread Fuzzrite Germanium | Fuzz | Dirtbox Layouts | — | 2 | — | 21 | |
| Catalinbread Manx Loaghtan Vero20×18 Unverified 2N5088 · 2N5457 · PN2222 Catalinbread Manx Loaghtan | Catalinbread Manx Loaghtan | Distortion | Dirtbox Layouts | — | 4 | — | 28 | |
| Catalinbread Merkin Fuzz Vero17×11 Verified 2N2222 Catalinbread Merkin Fuzz | Catalinbread Merkin Fuzz | Fuzz | Dirtbox Layouts | — | 2 | — | 18 | |
| Catalinbread Octapussy Vero20×15 Verified PN2222A Catalinbread Octapussy | Catalinbread Octapussy | Fuzz | Dirtbox Layouts | — | 3 | — | 33 | |
| Catalinbread RAH Vero18×17 Verified BS170 Catalinbread RAH | Catalinbread RAH | Distortion | Dirtbox Layouts | — | 5 | — | 33 | |
| Catalinbread V8 Fuzz Engine Vero15×12 Verified CD4007 · CD4007UB Catalinbread V8 Fuzz Engine | Catalinbread V8 Fuzz Engine | Fuzz | Dirtbox Layouts | — | 2 | — | 16 | |
| Catalinbread WIIO Vero18×17 Verified BS170 Catalinbread WIIO | Catalinbread WIIO | Distortion | Dirtbox Layouts | — | 4 | — | 29 | |
| Chuck D. Bones / PedalPCB CMOS Overdrive Deluxe Vero22×23 Unverified CD4007 · CD4007UB · TL072 Chuck D. Bones / PedalPCB CMOS Overdrive Deluxe | Chuck D. Bones / PedalPCB CMOS Overdrive Deluxe | Overdrive | Dirtbox Layouts | — | 7 | — | 37 | |
| Cornerstone Gladio SC Vero24×23 Verified 4558 · JRC4558 · TL072 Cornerstone Gladio SC · 125B | Cornerstone Gladio SC | Overdrive | Dirtbox Layouts | 125B | 4 | — | 32 | |
| DAM Drag n' Fly Vero11×11 Verified BC337 · OC140 D*A*M Drag'n'Fly | D*A*M Drag'n'Fly | Fuzz | Dirtbox Layouts | — | 3 | — | 18 | |
| DAM Fuzzrong FR-69 Vero13×9 Verified PNP GERMANIUM DAM Fuzzrong FR-69 | DAM Fuzzrong FR-69 | Fuzz | Dirtbox Layouts | — | 2 | — | 13 | |
| DAM Fuzzrong FR-70 Vero13×9 Verified 2N4401 · KSP42 DAM Fuzzrong FR-70 | DAM Fuzzrong FR-70 | Fuzz | Dirtbox Layouts | — | 2 | — | 14 | |
| DAM Logan Bender Vero15×10 Verified OC75 DAM Logan Bender | DAM Logan Bender | Fuzz | Dirtbox Layouts | — | 2 | — | 16 | |
| DAM M-26 Meathead Deluxe Vero11×11 Verified BC107B · BC337-16 D*A*M Meathead Deluxe | D*A*M Meathead Deluxe | Fuzz | Dirtbox Layouts | — | 3 | — | 18 | |
| DAM SB-66 Super Bee Vero11×11 Verified PNP GERMANIUM D*A*M SB-66 Super Bee | D*A*M SB-66 Super Bee | Fuzz | Dirtbox Layouts | — | 2 | — | 16 | |
| DOD Compressor 280 Vero18×13 Verified 2N3904 · LM358 · VTL5C2 DOD 280 Compressor | DOD 280 Compressor | Compressor | Dirtbox Layouts | — | 2 | — | 19 | |
| Daredevil Pedals Atomic Cock Vero16×15 Verified 2N5088 · BS170 Daredevil Pedals Atomic Cock | Daredevil Pedals Atomic Cock | Boost | Dirtbox Layouts | — | 3 | — | 25 | |
| Dead Astronaut Faze Filter Vero26×25 Verified 2N3904 · 2N5457 · TL072 Dead Astronaut Faze Filter | Dead Astronaut Faze Filter | EQ / Filter | Dirtbox Layouts | — | 5 | — | 27 | |
| Dead Astronaut X Rock Vero12×9 Verified 2N5088 Dead Astronaut X Rock | Dead Astronaut X Rock | Fuzz | Dirtbox Layouts | — | 2 | — | 15 | |
| Demeter Tremulator Vero Verified LF351 · LF442 · TL061 · VTL5C1 Demeter Tremulator | Demeter Tremulator | Vibrato / Chorus | Dirtbox Layouts | — | 2 | — | 21 | |
| Devi Ever Destructo Noctavia Vero16×13 Verified 2N2222A · MPSA18 Roger Mayer Octavia | Roger Mayer Octavia | Fuzz | Dirtbox Layouts | — | 2 | — | 16 | |
| Devi Ever Improbability Drive Vero20×17 Unverified 2N2222A · 2N2907A · 2N3391A · MPSA18 Devi Ever Improbability Drive | Devi Ever Improbability Drive | Fuzz | Dirtbox Layouts | — | 2 | — | 26 | |
| Devi Ever Torn's Peaker / Aenima / Never Drive Vero15×10 Verified 2N2222A · MPSA18 Devi Ever Torn's Peaker / Aenima / US Fuzz / Never Drive | Devi Ever Torn's Peaker / Aenima / US Fuzz / Never Drive | Fuzz | Dirtbox Layouts | — | 2 | — | 15 | |
| Devi Ever US Fuzz Vero14×9 Verified 2N2222A · MPSA18 Devi Ever Torn's Peaker / Aenima / US Fuzz / Never Drive | Devi Ever Torn's Peaker / Aenima / US Fuzz / Never Drive | Fuzz | Dirtbox Layouts | — | 2 | — | 16 | |
| Diamond Fireburst Fuzz Vero21×27 Unverified 2N5089 · 2N5457 · MPSA18 · OPA134 Diamond Fireburst Fuzz | Diamond Fireburst Fuzz | Distortion | Dirtbox Layouts | — | 4 | — | 41 | |
| Durham Crazy Horse Vero20×17 Verified 2N2222A · 4558 · JRC4558D · MPSA13 Durham Crazy Horse | Durham Crazy Horse | Distortion | Dirtbox Layouts | — | 5 | — | 33 | |
| Dwarfcraft Devices / Devi Ever Big Distortion Sound Machine Vero19×19 Unverified 2N2222A · 2N5457 · MPSA18 Devi Ever Big Distortion Sound Machine | Devi Ever Big Distortion Sound Machine | Fuzz | Dirtbox Layouts | — | 5 | — | 25 | |
| EMMA PisdiYAUwot Vero21×19 Verified BC549C · CD4069 · CD4069UB EMMA PisdiYAUwot | EMMA PisdiYAUwot | Distortion | Dirtbox Layouts | — | 5 | — | 23 | |
| EMMA ReezaFRATzitz FR1 Vero21×21 Unverified BC549C · CD4069 · CD4069UB EMMA ReezaFRATzitz | EMMA ReezaFRATzitz | Distortion | Dirtbox Layouts | — | 4 | — | 24 | |
| Echoplex EP-3 Pre Amp / Aion Ares Vero18×20 Verified 2N5484 · 2N5485 · 7660S · ICL7660S Maestro Echoplex EP-3 Preamp | Maestro Echoplex EP-3 Preamp | Boost | Dirtbox Layouts | — | 1 | — | 25 | |
| Echoplexus Tape Delay Vero27×30 Verified 2N5088 · 2N5457 · 78L05 · PT2399 Echoplexus Tape Delay | Echoplexus Tape Delay | Delay | Dirtbox Layouts | — | 4 | — | 48 | |
| Emanating Fist Black Acid Vero11×10 Verified BC109 Emanating Fist Black Acid | Emanating Fist Black Acid | Fuzz | Dirtbox Layouts | — | 3 | — | 17 | |
| Emanating Fist Black Dust Vero12×9 Verified BC109C Emanating Fist Black Dust | Emanating Fist Black Dust | Fuzz | Dirtbox Layouts | — | 1 | — | 17 | |
| Escobedo T.M.K. (Too Many Knobs) Vero17×12 Verified TL062 Escobedo T.M.K | Escobedo T.M.K | Fuzz | Dirtbox Layouts | — | 6 | — | 24 | |
| Exar BM-02 Bad Metal Vero20×20 Unverified 4558 · BC550C · J201 Exar BM-02 Bad Metal | Exar BM-02 Bad Metal | Distortion | Dirtbox Layouts | — | 4 | — | 37 | |
| Exar MT-02 Metal Vero20×21 Unverified 4558 · BC550C · J201 Exar MT-02 Metal | Exar MT-02 Metal | Distortion | Dirtbox Layouts | — | 4 | — | 35 | |
| Frost Giant Electronics Massif Famine Vero12×11 Verified BC109C Frost Giant Electronics Massif Famine | Frost Giant Electronics Massif Famine | Fuzz | Dirtbox Layouts | — | 3 | — | 21 | |
| Fulltone OCD V3 Vero17×12 Unverified 2N7000 · TL082 Fulltone OCD V3 | Fulltone OCD V3 | Distortion | Dirtbox Layouts | — | 3 | — | 27 | |
| Fuzzhugger Fx Algal Bloom Vero14×10 Verified 2N5089 Fuzzhugger Fx Algal Bloom | Fuzzhugger Fx Algal Bloom | Fuzz | Dirtbox Layouts | — | 4 | — | 19 | |
| Fuzzhugger Fx Algal Bloom V2 w. blend Vero21×18 Unverified 2N5088 · 2N5089 · J201 Fuzzhugger Fx Algal Bloom V2 | Fuzzhugger Fx Algal Bloom V2 | Fuzz | Dirtbox Layouts | — | 5 | — | 33 | |
| Fuzzhugger Fx Arcflash Vero12×10 Verified 2N5089 Fuzzhugger Fx Arc Flash | Fuzzhugger Fx Arc Flash | Fuzz | Dirtbox Layouts | — | 3 | — | 17 | |
| Fuzzlord Effects Troglodyte Vero14×11 Verified 2N1711 · BC10XB Fuzzlord Effects Troglodyte | Fuzzlord Effects Troglodyte | Fuzz | Dirtbox Layouts | — | 3 | — | 22 | |
| God City Instruments HM-1 Vero29×24 Verified 2N5088 · 4558 · RC4558 · TL072 God City Instruments HM-1 | God City Instruments HM-1 | Distortion | Dirtbox Layouts | — | 5 | — | 43 | |
| Greenhouse Effects Middleman Boost Vero17×14 Unverified 2N5088 · NE5532 Greenhouse Effects Middleman Boost | Greenhouse Effects Middleman Boost | Boost | Dirtbox Layouts | — | 3 | — | 21 |