The One Control Strawberry Red Overdrive, usually shortened to SROD, is an overdrive pedal from One Control, a Japanese company that also makes switching units and power supplies. Its circuit was developed by Björn Juhl, the designer behind the BJF series of pedals, and One Control calls the Strawberry Overdrive one of the best selling BJF Series FX pedals it has made12.
The idea behind the pedal is amp-like overdrive. MusicRadar's review describes it as delivering "the sort of overdriven tones you'd get from a cooking valve amp, predominantly with a US boutique flavour"1, while One Control says the RC version keeps "the characteristics of a great high-end tube amplifier"3. One Control also describes the 4K as "a muscle overdrive, but at the same time it can produce old sounds, and it's really versatile"4.
The controls: drive, volume, treble and bass trim
The original Strawberry Red Overdrive keeps its controls simple. MusicRadar's review notes that tone tweaks come from "a treble knob that can deliver cut or boost in the crucial top-end frequencies to really complement your amp", while "a bass trim pot tightens up any flabby low-end"1. Drive and volume round out the core layout.
The four-knob versions expand on this. On the Strawberry Red Overdrive 4K, One Control lists the controls as4:
| Control | What it does |
|---|---|
| DRIVE | Adjusts the strength of distortion |
| VOLUME | Adjusts the volume |
| TREBLE | Adjusts the tone of the mid to high range |
| GAIN (4K) | Runs from a low gain treble booster style of effect up to low and medium gain overdrives before noon on the dial |
The Strawberry Red Overdrive RC uses the same four-knob arrangement, with its DRIVE knob adjusting the gain level of the overdrive3.
The Strawberry Red Overdrive DLX goes further, with a six-knob layout that includes DRIVE, VOLUME and a PRESENCE knob that adjusts the level of 4-7kHz5.
From the SROD to the RC, 4K and DLX versions
The Strawberry Red Overdrive has been revised several times, each version keeping the original Juhl circuit at its core while changing the enclosure and the control count563.
- SROD (original): The classic design, one of One Control's best selling BJF Series pedals2.
- RC: A modified version of the classic SROD, "tweaked again by Björn Juhl", in the four-knob arrangement3.
- 4K: The latest edition of the founder's favorite overdrive pedal, in a four-knob mini enclosure, with a signal-to-noise ratio of -90dB. One Control says it "does not imitate the sound of existing pedals"4.
- DLX: A six-knob upgrade, described by Delicious Audio as "an upgrade to one of the Japanese company's most popular overdrive pedals"5.
Delicious Audio notes that the DLX is "not a clone of an existing circuit" and retains the classic original circuit developed by Björn Juhl and One Control5. According to that page, the DLX "recreates the sound of high-end amplifiers, their pleasing compression and EQ character that enhance the performance's dynamic without depriving it of its nuances"5.
"With the DRIVE set to minimum, the SRODDLX can be used as a clean or treble booster style pedal."
The DLX's gain range is wide: Delicious Audio reports it runs from low bluesy tones to hard powerful overdrive and heavier distortions at the far-right side of the DRIVE dial5.
The DLX Japonism Edition
The Strawberry Red Overdrive DLX Japonism Edition is a limited artwork version of the DLX, listed by RockBoard's PedalPedia as an overdrive, booster and equalizer in one6. The DLX line is available in both standard and limited edition "Japonism" artwork finishes5, and One Control also offers a special limited art "Japonism" edition of the 4K4.
The DLX's headline feature is its tone shaping. RockBoard describes "a classic four knob tone circuit 'stack' like many classic UK amplifiers", with BASS, MIDDLE, TREBLE and PRESENCE controls6. The six-knob layout is aimed at players who want "more control over your tones with finely tuned precision", and the pedal is designed to interface with a wide variety of amplifiers and speakers6.
How it compares with the Cranberry and Lingonberry
One Control expanded on the Strawberry Overdrive's success with two other models, the Cranberry Over Drive and the Lingonberry Overdrive2. These are separate designs in the same berry-named family rather than versions of the SROD itself, giving players three related takes on Juhl's overdrive circuitry.
What reviewers said
MusicRadar's review of the original Strawberry Red Overdrive was positive about its flexibility, finding it works as more than an overdrive1:
"It can also work as a clean booster, with a useful 6dB on tap."
The review's overall verdict called it "a strong all-rounder that can work wonders with your top and low ends"1, which lines up with the treble cut and boost and the bass trim pot that let players shape both ends of the frequency range.
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Questions
Who designed the One Control Strawberry Red Overdrive?
The Strawberry Red Overdrive circuit was developed by Björn Juhl, the Swedish designer behind the BJF series of pedals, together with One Control. Juhl has designed some of the world's most desirable tube amplifiers, and One Control credits him with the classic original circuit that later versions like the RC, 4K and DLX build on.
Can the Strawberry Red Overdrive be used as a clean boost?
Yes. MusicRadar's review found it can work as a clean booster with a useful 6dB on tap. On the DLX, setting DRIVE to minimum makes it usable as a clean or treble booster style pedal, and on the 4K the single GAIN knob starts at a low gain treble booster style of effect before moving into overdrive.
What is the difference between the Strawberry Red Overdrive and the Cranberry and Lingonberry?
The Cranberry and Lingonberry are two other models One Control created to expand on the Strawberry Overdrive's success. One Control describes the Strawberry as one of the best selling BJF Series FX pedals, and the two follow-up models were built as variations on that design rather than replacements for it.
What is the One Control Strawberry Red Overdrive DLX Japonism Edition?
It is a limited artwork version of the six-knob Strawberry Red Overdrive DLX. The DLX adds a four-knob tone stack of BASS, MIDDLE, TREBLE and PRESENCE like classic UK amplifiers, and it is sold in both standard and limited edition Japonism artwork finishes.
Sources (6)
- One Control Strawberry Red Overdrive review, MusicRadar, 2015-09-18
- CRANBERRY OVER DRIVE (OC-CBODn), One Control USA
- STRAWBERRY RED OVERDRIVE RC (OC-SRODRCn), One Control USA
- STRAWBERRY RED OVERDRIVE 4K (OC-SROD4Kn), One Control USA
- One Control Strawberry Red Overdrive DLX, Delicious Audio, 2022-01-17
- STRAWBERRY RED OVERDRIVE DLX Japonism Edition by One Control, RockBoard PedalPedia, 2026
