---
product_id: 15339781
title: "IdiotBox Mad Doctor Stutter Effect Pedal"
brand: "idiotbox"
price: "FREE"
currency: ISK
in_stock: false
reviews_count: 3
category: "Musical Instruments"
url: https://www.desertcart.is/products/15339781-idiotbox-mad-doctor-stutter-effect-pedal
store_origin: IS
region: Iceland
---

# IdiotBox Mad Doctor Stutter Effect Pedal

**Brand:** idiotbox
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** IdiotBox Mad Doctor Stutter Effect Pedal by idiotbox
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/15339781-idiotbox-mad-doctor-stutter-effect-pedal)

## Best For

- idiotbox enthusiasts

## Why This Product

- Trusted idiotbox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The Mad Doctor Stutter is not a square wave tremolo. It is an automatic kill switch machine that cuts the signal at controllable intervals . The -RATE knob controls the speed rate of the ON/OFF switching adjustable from really really slow to super super fast, while the -RATIO control slews the amount of ON vs. OFF. With the -RATIO knob maxed there is less on and more off and gets rad and blippy. Back the -RATIO knob off and it results in more ON signal and less OFF. I have had lots of dudes tell me this is the pedal they have been searching for for years. Oh and what&apos;s super awesome is that it has an expression pedal input so you can change the speed rate on the fly making for some very interesting and unique sounds!  4.7&#x2033; x 3.7&#x2033; x 1.18&#x2033; enclosure, true bypass switching, common 9v center negative BOSS style power input and battery snap. Power supply not included.   Want to try this pedal before you buy it?! Pedalgenie.com

## Features

- The -RATE knob controls the speed rate of the ON/OFF switching adjustable from really really slow to super super fast, while the -RATIO control slews the amount of ON vs. OFF.
- With the -RATIO knob maxed there is less on and more off and gets rad and blippy.
- Back the -RATIO knob off and it results in more ON signal and less OFF.
- 4.7″ x 3.7″ x 1.18″ enclosure, true bypass switching, common 9v center negative BOSS style power input and battery snap
- Power supply not included.

## Images

![IdiotBox Mad Doctor Stutter Effect Pedal - Image 1](https://m.media-amazon.com/images/I/51SY6+0+kqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    front of pedal board and distortion last sounds perfect
  

*by B***N on Reviewed in the United States on July 11, 2017*

great for rockabilly, surf rock and/or psychobilly clean, or like a dying battery with distortion on.

### ⭐⭐⭐⭐⭐ 







  
  
    Idiotbox makes awesome stuff!
  

*by D***S on Reviewed in the United States on August 8, 2015*

Excellent pedal works just like the video on youtube

### ⭐⭐ 







  
  
    Honest review, Things to consider!
  

*by A***R on Reviewed in the United States on February 21, 2018*

i was super excited to get this pedal, once receiving it tho I quickly realized.. well you’ll see.Pros:-Build quality is good! It feels solid and yes it looks cool and unique.-If you are running a strictly clean amp and only want a hint of effect with your chords this is for you.Cons:-The signal is very weak that you only get a minimal amount of effect when playing chords.-the signal is so weak that once you apply just a little gain the effect is indistinguishable and is instantly lost in the mix.-I tried reaching out to Matt about this.I mentioned that I tried the pedal in the front of my chain, in front of the amp and independently in the fx loop and after 2 months have still not even received a response. Unfortunately I can only assume the lack of response is a equal representation of the quality of pedals being made.I would like to have thought that the pedal was maybe just defective but again no reply so what else am I supposed to think other then I just wasted my money. End of the day, Looks cool, sounds... I dunno cause I can’t hear it. Sorry.

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**Shop now:** [https://www.desertcart.is/products/15339781-idiotbox-mad-doctor-stutter-effect-pedal](https://www.desertcart.is/products/15339781-idiotbox-mad-doctor-stutter-effect-pedal)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-05*