Akashic Guitar effects circuit lookup

Parts · Diodes

1N914

Si Signal Diode DO-35 TH.900 circuits use this part. Listed as: Fast-switching diode, DO-35; Signal diode, DO-35; Diode; Standard Diode; 1N914 Small Signal Diode 200Ma 100V.

Datasheet · from onsemi.com

Substitutes same kind

Diodes of the same kind; for clipping, the forward drop is what you hear. The figures are read off each part's datasheet (this one's from page 2), typical where the sheet gives a typical value, otherwise the maximum. Closest first; the last column says what differs. A different part can change the sound, and a circuit may lean on one particular figure, so read the build document's notes before you swap.

This part

PartVfIf maxVrtrrCjPackageBoards
1N9141 V @ 10 mA0.2 A100 V4 ns4 pFDO-35905

Same die as the 1N4148; the B grade is specified at 0.62-0.72 V at 5 mA.

Alternatives

PartVfIf maxVrtrrCjPackageBoardsDiffers
1N41481 V @ 10 mA0.15 A100 V4 ns4 pFDO-352547Vf is a 1 V maximum at 10 mA; the sheet calls the 1N914 electrically equivalent.
1N9161 V @ 10 mA0.2 A100 V4 ns2 pFDO-3517Lower capacitance (2 pF) version of the 1N914.
1N457A1 V @ 20 mA0.2 A70 V8 pFDO-351Low-leakage 70 V glass diode (25 nA at 60 V).
1N41491 V @ 10 mA0.5 A100 V4 ns2 pFDO-351Low-capacitance (2 pF) 1N4148-class diode.
1N4148W0.715 V @ 1 mA0.3 A100 V4 ns2 pFSOD-1235SOD-123. Surface-mount 1N4148 in SOD-123.
1N458A1 V @ 100 mA0.5 A150 VDO-352Low-leakage 150 V glass diode (25 nA at 125 V).
1S15881.3 V @ 100 mA0.12 A35 V4 ns3 pFDO-3556A 1N4148-class switching diode; Vf is only a 1.3 V maximum at 100 mA.
OA2000.53 V @ 0.1 mA0.05 A50 V3An early silicon-alloy diode with a 0.53 V drop at 0.1 mA, close to a 1N4148.
1N4561 V @ 100 mA0.5 A30 VDO-358Low-leakage 30 V glass diode (25 nA at 25 V) that clips much like a 1N4148.
MA8561 V @ 100 mA0.1 A35 V2 pFDO-3418DO-34. A band-switching diode (MA2C856), discontinued; Vf is only a 1 V maximum at 100 mA.
FaceplateCircuitBased onCategoryVendorBoxKnobsPriceBOM
Aerolith Analog Flanger 2N3906 · 2N5088 · 4558 · JRC4558D Boss BF-2 Flanger · 125B Boss BF-2 FlangerFlangerAion FX125B4$16.00 127
Amethyst Analog Delay 2N5088 · 4558 · JRC4558D · MN3005 Boss DM-2 · 125B Boss DM-2DelayAion FX125B3$12.50 99
Andromeda Natural Overdrive 2N5088 · 2N5457 · 4558 · JRC4558D Nobels ODR-1 · 125B Nobels ODR-1OverdriveAion FX125B4$12.50 79
Andromeda (Legacy) 2N5088 · 2N5457 · 4558 · JRC4558D Nobels ODR-1 · 1590B Nobels ODR-1OverdriveAion FX1590B4— 64
Andromeda Deluxe Natural Overdrive 2N5088 · 2N5457 · 4558 · RC4558P Nordland ODR-C · 125B Nordland ODR-COverdriveAion FX125B6$12.50 98
Antipode Vintage Fuzz 2N3904 · 741 · LM741 Roland AF-60 Bee Gee · 125B Roland AF-60 Bee GeeFuzzAion FX125B3$12.50 54
Aphelion Vintage Distortion 741 · LM741 MXR Distortion+ · 125B MXR Distortion+DistortionAion FX125B4$12.50 30
Arcturus Natural Overdrive 2N5088 · 2N5457 · 4558 · RC4558P Nobels ODR-S · 125B Nobels ODR-SOverdriveAion FX125B5$12.50 84
Ascalon Octave Fuzz 2N3904 · 2N5089 King Tone Octaland · 125B King Tone OctalandFuzzAion FX125B4$12.50 70
Astra Silicon Fuzz 2N3904 AstroTone Fuzz · 125B AstroTone FuzzFuzzAion FX125B3$12.50 35
Astra (Legacy) 2N3565 AstroTone Fuzz · 1590B AstroTone FuzzFuzzAion FX1590B3— 20
Atom Fuzz Drive TL061 ETI Fuzztone · 125B ETI FuzztoneFuzzAion FX125B3$12.50 36
Aurora Compressor / Sustainer 2N5088 · LM13700 · LM13700N Ross Dyna Compressor · 125B Ross Dyna CompressorCompressorAion FX125B5$12.50 70
Aurora (Legacy) 2N5088 · CA3080 Ross Dyna Compressor · 1590B Ross Dyna CompressorCompressorAion FX1590B3— 49
Aurora Deluxe Compressor 2N5088 · 4558 · LM13700 · LM13700N Keeley Compressor Plus · 125B Keeley Compressor PlusCompressorAion FX125B4$12.50 92
Azure Analog Chorus 2N5088 · 4558 · JRC4558D · MN3102 Boss CE-2 · 125B Boss CE-2Vibrato / ChorusAion FX125B3$12.50 95
Binary Dual Fuzz CD4049UB · CD4049UBE · TL072 Darkglass Duality · 125B Darkglass DualityFuzzAion FX125B4$12.50 78
Blaze Dynamic Overdrive TL072 Amptweaker Tight Drive · 125B Amptweaker Tight DriveOverdriveAion FX125B4$12.50 69
Blueshift Spatial Chorus 2N5087 · 2N5088 · J113 · MN3102 Boss DC-2 · 125B Boss DC-2Vibrato / ChorusAion FX125B2$24.00 193
Calliope Vintage Fuzz GE · PN2222A Catalinbread Karma Suture (Ge/Si) · 125B Catalinbread Karma Suture (Ge/Si)FuzzAion FX125B4$12.50 32
Celeritas Organic Overdrive OPA2134 Greer Amps Lightspeed · 125B Greer Amps LightspeedOverdriveAion FX125B3$12.50 42
Cepheus Amp Overdrive BC549C · TL071 · TL072 Cornish CC-1/GC-1 · 125B Cornish CC-1/GC-1OverdriveAion FX125B5$12.50 82
Cerulean Amp Overdrive TL072 Marshall Bluesbreaker · 1590B Marshall BluesbreakerOverdriveAion FX1590B3$12.50 51
Cerulean (Legacy) TL072 Marshall Bluesbreaker · 1590B Marshall BluesbreakerOverdriveAion FX1590B3— 33
Charon Overdrive 2N3904 · 2N5087 · 2N5088 · 2N5457 Ibanez CR-5 · 125B Ibanez CR-5OverdriveAion FX125B3$12.50 75
Cinder Hybrid Fuzz 2N5088 · AC127 · TL072 Amptweaker Tight Drive · 125B Amptweaker Tight DriveFuzzAion FX125B4$12.50 73
Cirrus Dynamic Overdrive 2N5088 · 4558 · JRC4558D Ibanez ST-9 · 1590B Ibanez ST-9OverdriveAion FX1590B4$12.50 64
Cirrus (Legacy) 2N5088 · 4558 · JRC4558D Ibanez ST-9 · 1590B Ibanez ST-9OverdriveAion FX1590B3— 43
Comet Vintage Distortion 2N5088 · NJM3404AD Boss DS-1 · 125B Boss DS-1DistortionAion FX125B4$12.50 64
Comet (Legacy) 2N5088 Boss DS-1 · 1590B Boss DS-1DistortionAion FX1590B3— 51
Convex Parallel Compressor 2N3906 · 2N5088 · J113 · TL072 Dinosaural OTC-201 · 125B Dinosaural OTC-201CompressorAion FX125B2$12.50 73
Corona (Legacy) 3403 · RC3403 Boss OD-1 · 1590B Boss OD-1OverdriveAion FX1590B2— 31
Corvus Distortion / Sustainer 4558 · 741 · LM741 · RC4558P Electro-Harmonix Op-Amp Big Muff Pi · 125B Electro-Harmonix Op-Amp Big Muff PiFuzzAion FX125B3$12.50 56
Corvus (Legacy) 4558 · 741 · LM741 · RC4558P Electro-Harmonix Op-Amp Big Muff Pi · 1590B Electro-Harmonix Op-Amp Big Muff PiFuzzAion FX1590B3— 46
Crescent Amp Distortion TC1044SCPA CHARG · TL072 · TL072P MI Audio Crunch Box · 1590B MI Audio Crunch BoxDistortionAion FX1590B4$12.50 55
Cumulus Vintage Overdrive 2N5088 · 4558 · JRC4558D Ibanez OD-855 · 1590B Ibanez OD-855OverdriveAion FX1590B3$12.50 58
Cygnus Distortion / Sustainer BC550C Cornish P-2 / G-2 · 125B Cornish P-2 / G-2FuzzAion FX125B3$12.50 88
DZ4 Preamp OPA2134 · TL072 Diezel VH4 · 1590BBS Diezel VH4OverdriveAion FX1590BBS5$16.00 107
Dryad Transparent Overdrive TL072 Catalinbread Silver Kiss · 125B Catalinbread Silver KissOverdriveAion FX125B2$12.50 45
Durandal Transparent Drive 2-POS. DIP · 2N4403 · 4558 · RC4558P King Tone Blues Power · 125B King Tone Blues PowerOverdriveAion FX125B6$12.50 49
Dynamo Reactive Distortion 2N3906 · 4558 · H11F1 · JRC4558D Bixonic Expandora · 125B Bixonic ExpandoraDistortionAion FX125B4$12.50 63
Eclipse Boost / Preamp 4558 · JRC4558D · TL072 Korg SDD-3000 Preamp · 125B Korg SDD-3000 PreampBoostAion FX125B1$12.50 62
Elysium Ambient Delay 2N5087 · 2N5089 · 78L05 · LM833 Ibanez EM5 Echomachine · 125B Ibanez EM5 EchomachineDelayAion FX125B3$12.50 95
Ember Metal Distortion LT1054 · LT1054CP · TL072 Amptweaker Tight Metal · 1590BBS Amptweaker Tight MetalDistortionAion FX1590BBS5$16.00 out109
Emerald Resonant Phaser 2N5088 · 2SK30A-GR · 4558 · JRC4558D Boss PH-1r Phaser · 125B Boss PH-1r PhaserPhaserAion FX125B4$12.50 96
Equinox Amp Overdrive TL072 Marshall Guv'nor · 125B Marshall Guv'norOverdriveAion FX125B2$12.50 54
Fractal Parametric Overdrive 2N5088 · 4558 · JRC4558D Pearl OD-05 Overdrive · 125B Pearl OD-05 OverdriveOverdriveAion FX125B5$12.50 69
Fractal (Legacy) 2N5088 · 4558 · JRC4558D Pearl OD-05 Overdrive · 1590B Pearl OD-05 OverdriveOverdriveAion FX1590B3— 60
Fusion Dynamic Distortion 4580 · JRC4580D · TC1044 · TC1044SCPA Suhr Riot · 125B Suhr RiotDistortionAion FX125B4$12.50 62
Fusion (Legacy) 4580 · JRC4580 · TC1044 · TC1044SCPA Suhr Riot · 1590B Suhr RiotDistortionAion FX1590B4— 48
Gladiator Dual Overdrive 2-POS DIP · 4558 · RC4558P King Tone Duellist · 1590BBS King Tone DuellistOverdriveAion FX1590BBS6$16.00 88
Graviton Metal Distortion 2N5087 · 2N5088 · 2N5457 · 4558 Boss HM-2 · 125B Boss HM-2DistortionAion FX125B3$12.50 91
Hadron Dynamic Overdrive LM833 · LM833N Lovepedal Eternity · 125B Lovepedal EternityOverdriveAion FX125B3$12.50 35
Halo Distortion / Sustainer 2N3904 Electro-Harmonix Big Muff Pi · 125B Electro-Harmonix Big Muff PiFuzzAion FX125B4$12.50 59
Halo (Legacy) 2N5088 Electro-Harmonix Big Muff Pi · 1590B Electro-Harmonix Big Muff PiFuzzAion FX1590B4— 54
Halo Deluxe Distortion/Sustainer BC549C Cornish P-1 · 125B Cornish P-1FuzzAion FX125B4$12.50 89
Heliodor Amp Overdrive 2N3906 · 2N5088 · 2SK209-GR · 4558 Boss OD-3 Overdrive · 125B Boss OD-3 OverdriveOverdriveAion FX125B3$12.50 92
Helios Vintage Distortion 2N5485 · OP07 ProCo RAT · 125B ProCo RATDistortionAion FX125B4$12.50 48
Helios (Legacy) 2N5457 · LM308 · LM308N ProCo RAT · 1590B ProCo RATDistortionAion FX1590B4— 35
Heliosphere Dual Distortion 2N5457 · OP07 Stamps Amplification Drive-O-Matic · 125B Stamps Amplification Drive-O-MaticDistortionAion FX125B4$12.50 49
Hexatron Optical Phaser 2N3904 · 4558 · LT1054 · LT1054CP Mu-Tron Phasor II · 125B Mu-Tron Phasor IIPhaserAion FX125B3$16.00 107
Hypercube Fuzz / Distortion 2N3906 · 2N5088 · 4558 · J201 Boss FZ-2 Hyper Fuzz · 125B Boss FZ-2 Hyper FuzzFuzzAion FX125B4$16.00 100
IVP Preamp 2N3904 · 2N3906 · 2N5088 · 4558 Intersound IVP Tube Voice Distortion · 1590DD Intersound IVP Tube Voice DistortionOverdriveAion FX1590DD6$24.00 203
Ixora Overdriven Preamp BC549C · J113 · TL072 Dinosaural OPA-101 · 125B Dinosaural OPA-101OverdriveAion FX125B3$12.50 57
Karkadann Dynamic Overdrive 2N5088 · LF353 · LF353N · LM833 Way Huge Green Rhino · 125B Way Huge Green RhinoOverdriveAion FX125B4$12.50 69
L4 Bass Preamp 2N3904 · 2N3906 · 2N5088 · 2N5457 Lab Series L4 · 1590XX Lab Series L4Preamp / Amp-in-a-boxAion FX1590XX6$22.00 205
L5 Preamp 2N3904 · 2N3906 · 4558 · J112 Lab Series L5 · 1590XX Lab Series L5Preamp / Amp-in-a-boxAion FX1590XX7$22.00 209
L5 Preamp (Legacy) 2N3906 · 2N5457 · 4558 · 741 Lab Series L5 · 1590X Lab Series L5Preamp / Amp-in-a-boxAion FX1590X2— 142
L5 Preamp Clean Channel 2N3904 · 2N3906 · 2N5457 · 4558 Lab Series L5 · 1590BBS Lab Series L5Preamp / Amp-in-a-boxAion FX1590BBS3$16.00 114
L5 Preamp Drive Channel 2N3904 · 2N3906 · 2N5457 · 4558 Lab Series L5 · 1590BBS Lab Series L5Preamp / Amp-in-a-boxAion FX1590BBS5$16.00 136
Lithium Analog Chorus 2N5087 · 2N5088 · 4558 · CD4047 Electro-Harmonix Small Clone · 125B Electro-Harmonix Small CloneVibrato / ChorusAion FX125B3$12.50 84
Lumitron Resonant Filter 4558 · LT1054 · LT1054CP · RC4558P Mu-Tron III · 125B Mu-Tron IIIWah / EnvelopeAion FX125B3$12.50 73
Luna Optical Tremolo 2N5457 · TL022 · TL072 · VTL5C3 4ms Tremulus Lune · 125B 4ms Tremulus LuneTremoloAion FX125B6$12.50 55
Luna (Legacy) 2N5088 · TL022 · TL072 4ms Tremulus Lune · 1590B 4ms Tremulus LuneTremoloAion FX1590B6— 40
Maelstrom Bass Drive CD4049UB · CD4049UBE · J201 · TL072 Darkglass Microtubes B3K · 125B Darkglass Microtubes B3KOverdriveAion FX125B4$12.50 87
Malacandra Boost / Overdrive 2N5088 · 4558 · JRC4558D Xotic AC/RC Booster · 125B Xotic AC/RC BoosterOverdriveAion FX125B4$12.50 53
Meridian Exciter / Compressor 2N5088 · 4558 · JRC4558D · LM13700 Guyatone PS-021 Guitar Exciter & Compressor · 125B Guyatone PS-021 Guitar Exciter & CompressorCompressorAion FX125B4$12.50 93
Meteor Vintage Distortion 2N5088 · 4558 · JRC4558D Ibanez SD-9 Sonic Distortion · 125B Ibanez SD-9 Sonic DistortionDistortionAion FX125B3$12.50 62
Meteor (Legacy) 2N5088 · 4558 · JRC4558D Ibanez SD-9 Sonic Distortion · 1590B Ibanez SD-9 Sonic DistortionDistortionAion FX1590B3— 43
Minima Resonant Filter 1458 · 2N5087 · 2N5088 · LM13700 Mu-Tron Micro V · 125B Mu-Tron Micro VWah / EnvelopeAion FX125B3$12.50 56
Monolith Silicon Fuzz BC549C · TL072 Lovetone Big Cheese · 125B Lovetone Big CheeseFuzzAion FX125B4$12.50 53
Naos Classic Overdrive 2N5088 · 4559 · RC4559P Yamaha OD-10MII Overdrive · 125B Yamaha OD-10MII OverdriveOverdriveAion FX125B3$12.50 44
Nebula Vintage Distortion 2N5088 · 2N5457 · 4558 · JRC4558D Maxon DS-830 Distortion Master · 125B Maxon DS-830 Distortion MasterDistortionAion FX125B4$12.50 66
Nebula (Legacy) 2N5088 · 2N5457 · 4558 · JRC4558D Maxon DS-830 Distortion Master · 1590B Maxon DS-830 Distortion MasterDistortionAion FX1590B4— 55
Nereus Octave Fuzz PN2222A Catalinbread Octapussy · 125B Catalinbread OctapussyFuzzAion FX125B3$12.50 48
Neurotron Ring Modulator BC549C · NSL-19M51 · TL022 · TL072 Lovetone Ring Stinger · 1590XX Lovetone Ring StingerRing Mod / SynthAion FX1590XX6$22.00 140
Nexus Distortion / Sustainer 2N2222 · 2N5088 · 2N5457 Catalinbread Manx Loaghtan · 125B Catalinbread Manx LoaghtanFuzzAion FX125B3$12.50 68
Nimbus Dynamic Overdrive 2N5457 · 4558 · JRC4558D · TC1044SCPA CHAR Maxon OD-820 · 125B Maxon OD-820OverdriveAion FX125B3$12.50 63
Nimbus (Legacy) 2SK246 · 4558 · JRC4558D · TC1044 Maxon OD-820 · 1590B Maxon OD-820OverdriveAion FX1590B3— 52
Nomad OTA Compressor 2N3906 · LM13700 · TL072 Valve Wizard Engineer's Thumb · 125B Valve Wizard Engineer's ThumbCompressorAion FX125B5$12.50 56
Nysiad Germanium Fuzz BC549C · NPN GE · TL071 Cornish NG-2 · 125B Cornish NG-2FuzzAion FX125B5$12.50 92
Nysiad Silicon Fuzz BC549C · TL071 Cornish NG-3 · 125B Cornish NG-3FuzzAion FX125B5$12.50 87
Obelisk Vintage Drive BC549C · TL072 Lovetone Brown Source · 125B Lovetone Brown SourceOverdriveAion FX125B4$12.50 46
Oberon Vintage Distortion 2N3903 Jordan Bosstone · 125B Jordan BosstoneDistortionAion FX125B2$12.50 30
Oceanid Optical Compressor BC549C · BC550C · LM358 · LM358N Cornish OC-1 · 125B Cornish OC-1CompressorAion FX125B3$12.50 95
Octahedron Octave Fuzz 2N3906 · KSP13 Roger Mayer Octavia · 125B Roger Mayer OctaviaFuzzAion FX125B3$12.50 54
Onyx Volume Swell 2N5088 · 2SK208-GR · 741 · LM741 Boss SG-1 Slow Gear · 125B Boss SG-1 Slow GearOtherAion FX125B2$12.50 73
Osiris Distortion / Sustainer 2N5089 · MPSA18 Black Arts Toneworks Pharaoh · 125B Black Arts Toneworks PharaohFuzzAion FX125B6$12.50 64
Parhelion Vintage Overdrive 3403 · NJM3403AD Boss OD-1 · 1590B Boss OD-1OverdriveAion FX1590B2$12.50 51
Particle Vintage Fuzz 2N3904 · 2N404A Interfax Harmonic Percolator · 125B Interfax Harmonic PercolatorFuzzAion FX125B3$12.50 32