Photo of DOD FX50B Overdrive Plus and more gear in a pedalboard

DOD FX50B Overdrive Plus

$55.00 Price Tier: Standard

4.0 (8)

3 Reviews

This product is Vintage or Discontinued

Find out who is using DOD FX50B

2 community setups

0 wishlisted

24 saved

Page last updated Jun 17, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated June 17, 2026.

Store

Reviews

Price

5.0 (10)

$55.00 25 available Used

View Deal

Average Price: $55

Standard/Professional

$50

$176+

Price Tier

In the Overdrive Effects Pedals category, DOD FX50B Overdrive Plus is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

Introducing the DOD FX50B Overdrive Plus, your gateway to unparalleled tonal richness and sustain. With its roots in the iconic 250 Overdrive Preamp and its predecessor, the original FX50 Overdrive Preamp, the FX50B carves its own niche. This pedal pushes the envelope, offering higher gain and a fuller range of distortion than its ancestors. Perfect for guitarists looking to add depth and character to their sound, the FX50B remains a sought-after gem despite ceasing production over two decades ago. Its ability to enrich your guitar's voice with sustained, overdriven tones makes it an essential addition to any pedalboard.

Key Features:

Derived from the 250 Overdrive Preamp for a classic, rich tone
Capable of higher gain and more extensive range of distortion
Ideal for achieving sustained, heavily overdriven sounds
Remains a valuable find for its unique tonal qualities

Product specs

Brand	DOD
Model	Overdrive Plus FX50B
Finish	Yellow
Year	1986 - 1998
Made In	United States
Categories	Distortion Pedals, Overdrive and Boost Pedals

FAQs

What kind of tones can I expect from the DOD FX50B Overdrive Plus?: The DOD FX50B Overdrive Plus delivers classic overdrive tones with a warm, vintage character, suitable for rock and blues. It provides a smooth, creamy distortion that enhances your guitar's natural sound without overwhelming it.
Is the DOD FX50B Overdrive Plus suitable for beginners?: Yes, the DOD FX50B Overdrive Plus is beginner-friendly, offering straightforward controls for easy tone shaping. It's a great choice for those new to using overdrive pedals.
Does the DOD FX50B Overdrive Plus work well with a bass guitar?: While primarily designed for electric guitars, the DOD FX50B can be used with bass guitars to add warm, gritty overdrive, though it may reduce some low-end clarity.
What power supply does the DOD FX50B Overdrive Plus require?: The DOD FX50B Overdrive Plus requires a 9V DC power supply or a 9V battery for operation.
How does the DOD FX50B Overdrive Plus differ from other overdrive pedals?: The DOD FX50B Overdrive Plus is known for its vintage tone and simplicity, offering a distinct, warm overdrive that stands out for its smoothness and classic sound, differing from modern, more aggressive overdrive pedals.

Videos

Add video

Chris Mann

DOD FX50B Overdrive Plus

Chris Mann

DOD FX50-B Overdrive Plus - Demo

Joby

DOD FX50 B Overdrive plus demo, Msm workshop

MSMWorkshop

DOD fx50b Overdrive Plus Review

Dustin Alford

DOD FX50-B Overdrive Plus

Jim Crye

Reviews

Add review

PROS

Unique tone, similar to SD-1 with more versatility
Exponential gain increase in the last 10% of the range
Offers good fuzz/distortion when cranked up
Provides warm overdrive with gain dialed back
Versatile, usable for different musical styles

CONS

Can sound harsh, thin, and fizzy to some users
Lower gain levels may only sound okay, not exceptional
Quality of switch considered subpar
Tone might not appeal to fans of Boss or Ibanez overdrives

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about DOD FX50B Overdrive Plus.

Features and functionality

0 0

The tone control on the DOD FX50B Overdrive Plus can behave more like an on/off switch rather than a gradual adjustment from 1-10, drastically affecting the sound.
Source
0 0

The FX50B is described as a hybrid between a Tube Screamer and the DOD 250, lacking the midrange push and clean blend typical of a TS, aligning more with 250/D+ tones.
Source

Use cases and applications

0 0

On bass, the pedal can achieve a Steve Harris-style clank and grit with a significant volume boost, maintaining low end unless the tone and gain are maxed.
Source
0 0

Maxing the gain with the tone dialed off results in a Big Muff-style fuzz with substantial low end, making it particularly effective in band mixes.
Source

Build quality

0 0

The footswitches on this pedal are known to be fragile and can feel weak, though they still function properly according to some owners.
Source

Comparisons

0 0

Later models have a 'boost' marker on the gain knob that earlier models lack, affecting the pedal's functionality and potential for tonal variety.
Source

Setup and maintenance

0 0

Requires a 3.5mm jack for power supply, which is less common than the typical barrel connection, necessitating specific adapters for use.
Source
0 0

Some owners experience fluctuating output levels, potentially due to worn-out pots, solder joints, or capacitors, suggesting these vintage components may require maintenance.
Source

Mods and upgrades

0 0

Custom clones matching specific part values of "unicorn" FX50Bs are available, offering a solution for preserving unique pedal characteristics.
Source

User experience

0 0

A user noted that using the 3.5mm power jack may result in less headroom compared to a 9V battery clip with an adapter, influencing power setup decisions.
Source

Add review

4.0 out of 5

Based on 3 Reviews and 8 Ratings

5 star

4 star

3 star

2 star

1 star

albinoguitman

271

almost 8 years ago

LOVE IT

I have a middle years version of this and bought an earlier years version cause the pots were scratchy finally learned how to clean them and got my precious back. I love the OD this has.

Roles:

Guitarist Bassist

Genres:

Rock Blues Jazz

jimmarchi1

41004

over 8 years ago

this is a really strange sounding pedal

DOD's overdrive doesn't sound like a boss or Ibanez. It doesn't sound a lot like the OD250 either. The 2 knob distortion is closer. Another nice DOD design held back by their crappy switch.

Roles:

Guitarist Bassist Keyboardist

Genres:

Electronic Orchestra Alternative rock