guitar distortion pedal on bass EarthQuaker Devices Scrolls Bass Odyssey EQ/Overdrive Electric Bass Gu – Chuck Levin's Washington Music Center

guitar distortion pedal on bass EarthQuaker Devices Scrolls Bass Odyssey EQ/Overdrive Electric Bass Gu – Chuck Levin's Washington Music CenterShape Massive Bass Tone The EarthQuaker Devices Scrolls Bass Odyssey EQ Overdrive Electric Bass Guitar Pedal Welcome to the Scrolls Bass Odyssey from the EarthQuaker Devices family of sonic solutions! Scrolls was designed in partnership with Japans one and only master of bass toneKentaro Nakao! Scrolls is a powerful, modern tool capable of shaping the organic input signal of any bass to match the sonic profile of virtually any bass amp combination you

Shape Massive Bass Tone - The EarthQuaker Devices Scrolls Bass Odyssey EQ/Overdrive Electric Bass Guitar Pedal

Welcome to the Scrolls® Bass Odyssey from the EarthQuaker Devices® family of sonic solutions! Scrolls was designed in partnership with Japan’s one and only master of bass tone—Kentaro Nakao! Scrolls is a powerful, modern tool capable of shaping the organic input signal of any bass to match the sonic profile of virtually any bass/amp combination you can think of. Want the precise sound of a California-born bass rocketing through a flip top amp with a 15" speaker? Scrolls has got you covered. Want the sting of an active bass punching its way through a solid state full-stack? Scrolls has got you covered. Want the sound of…you get the idea.

On the right side of Scrolls, you’ll find a Drive section featuring a versatile, tube amp-like distortion. Key amongst the Drive section features are the Blend knob, which enables you to adjust the amount of clean signal present in the overdriven signal, and the position of the Bandwidth knob determines where the clipping is most prevalent—lower frequencies counterclockwise and higher frequencies clockwise. Together, the Blend and Bandwidth knob can be adjusted to ensure the low-end response remains wide, deep, and full when using the Drive section.

The left side of Scrolls features a full suite of active EQ controls including audiophile-quality Bass, Middle, and Treble controls. The secret weapon of Scrolls' EQ section is the Variable Frequency control with the ability to cut/boost frequencies from around 20 Hz to 10 kHz—making it the perfect tool for cutting out the mud and boosting the high-end. Within the EQ section, you’ll find three push button switches that serve as potent assets for one-click tone sculpting.

The buffered Parallel Out enables you to send a clean signal out to an external destination. Internally, the Drive signal comes first in the chain and runs into the EQ. Between the Drive and EQ lives an Effects Loop, which enables you to keep your modulation effects positioned after the Drive section in your chain, while retaining the ability to apply all the tone-shaping capabilities of the EQ section at the end of your chain.

Scrolls can be routed directly to your bass amp via the ¼" output, or you can use the balanced XLR out to run Scrolls directly to the front of house for an ampless show or straight into your recording interface for ampless recording. The XLR out features just a splash of analog filtering to make it sound more like a speaker cabinet in amp-free scenarios.

Each and every Scrolls is all-analog, true bypass, and built one-at-a-time by credentialed professionals at the EarthQuaker Devices Tone Wellness Clinic under the malt gray skies of Akron, Ohio

SPECIFICATIONS

Controls

• Drive Footswitch: Activates the Drive channel
• EQ Footswitch: Activates the EQ channel

Drive Controls

• Level: Output volume control for the Drive channel
• Blend: Blends clean signal with the Drive signal; fully clockwise delivers maximum crunch
• Drive: Controls overdrive intensity
• Bandwidth: Shapes clipping response from warm low-end clipping to tighter high-end crunch
• Tone: Low-pass filter for shaping high frequencies

EQ Controls

• Level: Output control for EQ section with unity at noon
• Vari: Boosts or cuts the selected variable frequency
• Vari-Freq: Adjustable frequency range from approximately 20 Hz to 10 kHz
• Treble: Boost/cut treble frequencies
• Bass: Boost/cut bass frequencies
• Middle: Boost/cut midrange frequencies
• Deep: 80 Hz boost
• Process: Low-mid scoop for a modern voicing
• Bright: 5 kHz boost

Connectivity

• Parallel Out: Buffered clean signal output, always active
• Direct Out: Balanced XLR output with analog cabinet-style filtering
• Ground Lift: Ground lift switch for XLR output
• Effects Loop: Always-active loop positioned between Drive and EQ stages

Power

• Requires standard 9V DC power supply
• 2.1mm negative center barrel connector

Dimensions & Weight

• Boxed Dimensions: 6.5" x 5.25" x 3.25"
• Pedal Dimensions: 4.75" x 4.5" x 2.25"
• Boxed Weight: 1.43 lbs.
• Pedal Weight: 1.16 lbs.

Switching

• Drive side uses relay-based true bypass switching
• EQ side uses standard on/off switching

Technical Specs

• Drive Input Impedance: 500 kΩ
• Drive Output Impedance: 100 Ω
• EQ Input Impedance: 10 MΩ
• EQ Output Impedance: <1 kΩ
• Parallel Input Impedance: 10 MΩ
• Parallel Output Impedance: 100 Ω
• Direct Out Impedance: 100 Ω
• Current Draw: 70 mA

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.