JHS Overdrive Preamp Pedal

Be the first to review!

JHS Overdrive Preamp Pedal

Used
  • £131.00
UNAVAILABLE

Description & Specs

Condition: Item is subject to minor cosmetic imperfections. Packaging may be in poor shape. The item displayed in the images may not be the actual item you receive.

In 2019 JHS stumbled across a pedal that didn’t exist.

Yeah, cue the Twilight Zone theme song.

It was a DOD Overdrive / Preamp that predated the “Gray Box” 250 pedals that everyone had assumed were the first version ever made. The pedal was encased in a large gray folded metal enclosure that resembled Electro-Harmonix more than DOD, and it was conspicuously lacking the “250” model number. The typeset and DOD logo were different, but it still had the same charm and quirky feel of the vintage 1970s DOD. The sticker on the pedal’s backplate said “DOD Electronics Company” and listed the home address of founder David Oreste Di Francesco, as well as a number: 75. According to my interview with David himself a year later, I had found the 75th DOD pedal ever made and one of the first ten DOD Overdrive / Preamps (250) ever sold. This stompbox represented the genesis of “America’s Pedal.” For a pedal historian, it was the equivalent of uncovering the Dead Sea Scrolls. 

The internals featured a floating/loose hand-etched PCB and the same DOD 250 circuit, but with a few changes. The internal parts dated as early as 1972 and, according to David, were harvested from old radios and electronics he scavenged when he started building his first effects. 

The JHS Overdrive Preamp is a faithful replication of this unobtainable V1 of DOD’s most loved pedal. The controls are simple. The Level control adjusts the overall output of the circuit and lets you cut or boost the signal. The level control of this version has been modified (corrected) from the original wiring of the #75 unit, giving this pedal much more volume on tap. The Gain control adjusts the amount of gain inside the overdrive circuit. Turning up “Gain” creates more clipping as it pushes the op-amp and hard clipping into overdrive. We’ve also added a slider switch to this production version, which wasn’t included with the original DOD 250. While researching the #75 “Big Box” pedal, I acquired a second early big-box unit which used a completely different clipping arrangement. It only seemed fair to offer this switch so that you could explore these two variations for yourself. 

This “Big Box V1” DOD 250 circuit definitely feels like a 250, but with a few changes: more gain/grit overall and more unique low/mids. This is a must-have addition to any DOD collector’s lineup, or for anyone who's curious about how it all started. 

The standard Overdrive / Preamp will be part of our normal JHS lineup. Buy yours today and experience the history of one of the greatest overdrive/preamp circuits ever made. 

THIS PEDAL REQUIRES STANDARD 9V DC CENTER NEGATIVE POWER, CONSUMES 5MA, AND MEASURES 4.7" X 3.7" X 1.66”

You read that right! Any orders over $75 ship for free!*

The CME Difference:  CME's mission is to make sure your shipment will arrive quickly, carefully, and correctly. We realize that the online ordering of guitars and instruments, in general, can be a nerve-racking experience. We are here to put your mind at ease and make your transaction smooth and enjoyable! As musicians ourselves, we want to make sure everything gets to you the way it should, every time.

Most orders ship the same or next day:  
We greatly appreciate your patience, and are working hard to fulfill all requests as quickly as possible, while practicing recommended safety guidelines.

Our Bottom line: We care! This is something we take very seriously, because it's what you deserve. Our shipping, sales, and customer service teams are always striving to create the best experience for you. If you have any questions, comments, or concerns, we want to know.

Please don't hesitate to reach out to support@chicagomusicexchange.com, or call us directly at 773-525-7773.

*Special exceptions do apply.

STORE HOURS (CST)

APPOINTMENT ONLY Mon

day-Tuesday
12PM-7PM Wednesday-Friday

10AM-7PM Saturday

10AM-5PM Sunday

Before & After Hours: Try us! 
If we are not available, our commitment is to get back to you no later than the next day.


US & International: +1 (773) 525-7773


Fax: 773-525-2775



LOCATION 

3316 N Lincoln Avenue Chicago, IL 60657


We're right off the CTA Brown Line 'Paulina' Stop Just North of Belmont and just West of Ashland.

We’re all musicians here at Chicago Music Exchange and we want you to love the gear you get from us. We understand that sometimes you get a piece of gear that doesn’t work out for you. That’s why we offer an easy return policy to take the stress out of purchasing from us.

If you decide you'd like to return an item, please contact your Sales Rep, chat us, or give us a call.

If you placed your order on Amazon or eBay, we advise issuing the return request from your account on the platform of purchase - our Customer Service team will process a refund upon receipt of the item(s).

Most new items may be returned within 30 days of delivery and most vintage & used items may be returned within 3 days of delivery for a full refund, exchange, or store credit. Please pack the product safely for the journey back to us. If the product was shipped for free, the charge will be deducted from refund, unless the reason for the return is outside normal circumstances.

Please contact us as soon as possible if your order was received incorrectly, damaged, or defective. Most times we will give you an RA number (Return Authorization). Why is that number important? This will allow us to speed up the process of the return.

We reserve the right to charge a restocking fee based on the return condition. Some items we just can’t take back for returns, due to a one time function like strings or drums heads and other times it’s not sanitary to do so with microphones or harmonicas. If you aren’t sure if what you bought falls into a category like this, call us (773) 525-7773!

We strive to get your return processed quickly. Most of the time we have it done within two business days. Funds going back to credit cards usually takes two to four business days. CME strives to make sure all customers are happy with their experience. It is our priority to provide great service along with great gear. We always want to be helpful, and open to your feedback. Please let us know your thoughts! If you have any questions, we’re here for you!

Feel free to email us at customerservice@chicagomusicexchange.com or give us a call at (773) 525-7773.