Building your own stompbox

Hi-Freq Sweep on CE-2

Started by Baran Ismen

Replies: 14
Views: 541

February 02, 2024, 08:11:34 AM
by antonis

AionFX: Numbers on germanium transistor bags

Started by goodney

Replies: 1
Views: 97

February 01, 2024, 01:17:45 PM
by mozz

Russian transistors in a Tonebender MK I

Started by MarkALeuchter

Replies: 5
Views: 278

January 31, 2024, 04:02:59 PM
by m_charles

Red Llama breadboard schematic

Started by m7b52000

Replies: 2
Views: 167

January 30, 2024, 06:45:02 PM
by m7b52000

Active Baxandall Filter - Different Variations

Started by redbagy

Replies: 6
Views: 437

January 30, 2024, 02:52:31 PM
by Vivek

DOD 565 Chorus Output Impedance

Started by Buffalo Tom

Replies: 4
Views: 171

January 30, 2024, 09:18:14 AM
by Buffalo Tom

PNP Rangemaster passing signal without power

Started by patricks

Pages1 2

Replies: 20
Views: 697

January 30, 2024, 07:19:18 AM
by duck_arse

Super simple inverter-based relay bypass

Started by matt_garman

Pages1 2

Replies: 20
Views: 754

January 29, 2024, 03:06:24 PM
by R.G.

Popular Transistors

Started by Phend

Replies: 19
Views: 787

January 28, 2024, 08:20:48 AM
by amptramp

2N5458 in Orange Squeezer ?

Started by Phend

Pages1 2 3

Replies: 58
Views: 4,629

January 27, 2024, 11:43:28 AM
by sinthmart

Suitable Jfet substitute for Boss FA-1 ??

Started by bluelagoon

Replies: 5
Views: 231

January 27, 2024, 11:39:30 AM
by amptramp

Tape Echo Bias Oscillator questions

Started by snk

Replies: 6
Views: 342

January 27, 2024, 04:24:25 AM
by snk

Morning glory power rail question (with pix!!)

Started by Toneboners

Replies: 6
Views: 219

January 26, 2024, 07:06:34 AM
by amptramp

The Technology of the Fuzz Face - Picking transistors for FF Clones v.0.1

Started by karsten_h

Replies: 2
Views: 272

January 26, 2024, 04:27:47 AM
by karsten_h

Non-slip rubber source in the EU?

Started by ElectricDruid

Replies: 19
Views: 676

January 24, 2024, 11:46:28 AM
by mark2

Help me understand that switch/schematic Ibanez LF7

Started by lars-musik

Replies: 3
Views: 201

January 24, 2024, 10:18:20 AM
by lars-musik

MXR Stereop Chorus - SAD5101 to MN3008 Conversion

Started by pedalbob

Replies: 11
Views: 344

January 24, 2024, 09:57:41 AM
by pedalbob

Mudhoney op amp issue

Started by SprinkleSpraycan

Replies: 1
Views: 128

January 24, 2024, 01:43:04 AM
by Fancy Lime

Replaced an OLED on a Gordius midi foot controller, all text is backwards

Started by Esppse

Replies: 2
Views: 162

January 23, 2024, 03:10:24 AM
by Esppse

Aion Andromeda kit troubleshooting help needed

Started by Paul D

Pages1 2

Replies: 25
Views: 842

January 22, 2024, 02:42:40 PM
by Paul D

Problem with signal splitting

Started by poiureza

Replies: 9
Views: 502

January 22, 2024, 02:15:27 PM
by poiureza

Screws for AionFX Phobos

Started by goodney

Replies: 3
Views: 192

January 22, 2024, 12:34:33 PM
by goodney

Issues with TS variant (pulsing, feedback). Fresh eyes requested

Started by FingerBlisters

Replies: 15
Views: 593

January 22, 2024, 10:44:30 AM
by ElectricDruid

Pedal pops just on some amps

Started by Lino22

Pages1 2 3

Replies: 53
Views: 2,081

January 22, 2024, 03:32:37 AM
by Lino22

Has anyone successfully built a Shin-Ei Octave Box?

Started by t1redhands

Pages1 2

Replies: 32
Views: 1,001

January 21, 2024, 03:52:30 PM
by Rob Strand

Engineer's Thumb Redux vC.4 vero

Started by befey

Pages1 2 3

Replies: 41
Views: 5,917

January 20, 2024, 05:47:52 PM
by bartimaeus

How do I boost the brightness of clipping LEDs?

Started by Ell

Pages1 2

Replies: 20
Views: 723

January 20, 2024, 05:10:06 AM
by bluebunny

JFET Vulcan is cool!

Started by aron

Pages1 2

Replies: 30
Views: 6,908

January 19, 2024, 10:05:27 PM
by jafo

Green Russian Big Muff Build Issues!

Started by Benjamos86

Replies: 9
Views: 358

January 19, 2024, 09:16:59 AM
by Benjamos86

Lumitron (MuTron III) low volume noise issue

Started by Quiddel

Replies: 19
Views: 625

January 18, 2024, 05:55:00 PM
by Rob Strand

Buzzaround/Elka Dizzy Tone gating issues

Started by KingSG55

Pages1 2 3

Replies: 40
Views: 1,438

January 18, 2024, 10:04:56 AM
by duck_arse

Tolerance in circuit design

Started by matopotato

Replies: 15
Views: 530

January 18, 2024, 08:36:31 AM
by amptramp

BOSS CE-2 AION FX CLONE ISSUES

Started by midwestrepairdesk

Pages1 2

Replies: 25
Views: 768

January 18, 2024, 04:28:14 AM
by antonis

NE555 Flip Flop Question

Started by wattsup

Replies: 2
Views: 174

January 17, 2024, 11:18:48 PM
by PRR

Aionfx Vintage Distortion (Rat Clone). Troubleshooting

Started by boleiro

Replies: 12
Views: 424

January 17, 2024, 09:42:46 PM
by PRR

Electric Mistress clone kit

Started by matopotato

Replies: 12
Views: 523

January 17, 2024, 07:30:38 PM
by bean

EHX Small Clone Repair Help

Started by ToneRangerAudio

Replies: 2
Views: 168

January 16, 2024, 11:36:55 AM
by ToneRangerAudio

Can I use electrolytics caps in a Distortion +?

Started by Ell

Replies: 4
Views: 250

January 16, 2024, 04:28:30 AM
by antonis

555 Based Tremolo Snapping Sound

Started by Box_Stuffer

Pages1 2

Replies: 29
Views: 2,114

January 16, 2024, 12:20:22 AM
by sinthmart

Treble Booster Coupling

Started by Box_Stuffer

Replies: 1
Views: 172

January 15, 2024, 07:07:30 PM
by R.G.

Aion's Neurotron (Ring Stinger) sawtooth waveshape : low volume, no modulation.

Started by eh la bas ma

Replies: 0
Views: 136

January 15, 2024, 01:28:56 PM
by eh la bas ma

Mounting this submini rotary switch?

Started by stonerbox

Replies: 15
Views: 541

January 15, 2024, 12:29:24 AM
by bluelagoon

Glassblower III JFET Switching issue

Started by FootSolder

Replies: 8
Views: 334

January 14, 2024, 08:37:31 AM
by duck_arse

Frequency Sweep Graph - How?

Started by artofharmony

Replies: 7
Views: 310

January 13, 2024, 02:26:45 PM
by artofharmony

Boss-style JFET bypass switching - are buffers necessary?

Started by matt_garman

Replies: 6
Views: 275

January 12, 2024, 07:25:43 PM
by R.G.

MXR Noise Gate (M-106) Corrected Schematic

Started by Rob Strand

Pages1 2 3

Replies: 49
Views: 5,486

January 12, 2024, 02:59:16 PM
by Rob Strand

Aion FX Theseus - Incorrect Voltages on IC2

Started by cvv

Replies: 8
Views: 313

January 12, 2024, 01:47:04 PM
by cvv

Transistor preamps and ring modulator

Started by Omnirath

Replies: 4
Views: 218

January 12, 2024, 09:36:05 AM
by Omnirath

Deal with Optocouplers & LED/LDR's

Started by Baran Ismen

Replies: 11
Views: 402

January 10, 2024, 05:43:59 PM
by Matthew Sanford

Aion L5 Preamp (9VDC Version) Troubleshooting (voltage drop issue)

Started by noisegrrrl

Pages1 2

Replies: 28
Views: 856

January 10, 2024, 04:32:49 AM
by Rob Strand