Line 6 fb4

$74.97 to $79.95 Price Tier: Standard

4.0 (2)

Newer option

Line 6 FBV Express Mk II

$98.45 - $199.99

4.5 (20)

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Page last updated Jun 19, 2026

Pricing and availability

We compare 600+ stores and found this item at 2 stores. Prices updated June 19, 2026.

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Price

$79.95 Used

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5.0 (1)

$74.97 1 available Used

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Average Price: $77

Standard/Professional

$60

$176+

Price Tier

In the Switch Effects Pedals category, line 6 fb4 is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Standard

High-end

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Description

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Elevate your guitar rig with the Line 6 FB4, a versatile switch effects pedal designed for seamless integration into any musician's setup. Ideal for guitarists looking to expand their sonic palette, this pedal offers an intuitive interface that allows you to control your Line 6 amplifier or POD device effortlessly. With its robust construction, the FB4 is built to withstand the rigors of both studio and live performance environments.

The Line 6 FB4 is engineered to provide you with easy access to a wide array of tones and effects. It features four sturdy footswitches that are responsive and durable, enabling you to switch between presets quickly during a performance. Whether you're dialing in clean tones or heavy distortion, this pedal ensures that your transitions are smooth and accurate.

A unique aspect of the FB4 is its compatibility with multiple Line 6 devices, allowing it to serve as a versatile control hub in your gear collection. Its plug-and-play functionality means you can spend less time on setup and more time crafting your sound.

Key Features:

Four responsive footswitches for easy navigation between presets
Compatible with various Line 6 amplifiers and POD devices
Durable construction for reliable performance in live and studio settings
Plug-and-play functionality for quick setup
Intuitive interface for seamless integration into your existing setup

Product specs

Brand	Line 6
Model	FB4 Foot Controller
Finish	Red
Year	2010s
Categories	Amp Parts

Videos

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AllThingsOnePlace

Line6 FB4 Foot Pedal Teardown and Hack

AllThingsOnePlace

Line 6 POD 2.0 + FB4

FELIX GUITAR SHOP

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about line 6 fb4.

Software and compatibility

0 0

The FB4 uses a serial to parallel shifting chip for LED control, which may complicate DIY efforts compared to simpler resistor ladder solutions.
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Mods and upgrades

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The FB4's schematic involves a diode chip and differential line driver, suggesting more complexity than typical DIY projects.
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Value and pricing

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Used FB4 pedals are often cheaper on eBay than the cost of building a DIY version, offering a budget-friendly alternative.
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Features and functionality

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The FB4 employs a differential line driver chip for switching inputs, highlighting its technical sophistication compared to basic switch pedals.
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4.0 out of 5

Based on 0 Reviews and 2 Ratings

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Artist usage

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Akira Yamaoka

Guitarist, Composer

Konami Kukeiha Club

Verified via Destructoid

"[Akira Yamoaka is] giving up the Yamaha APX-15FM that he bought right before composing the first Silent Hill soundtrack as well as his Line 6 FB4 and a Line 6 POD."