RIFF | Guitar Interface & App (2025)

${ isLoadMoreClicked ? "See less photos" : "See more photos" }

Guitar Audio Interface

Your link to everything guitar.

Supercharge your rig with RIFF – a plug & play mobile and desktop audio interface built for guitarists, by guitarists.  

• iOS, iPadOS & Desktop

Choose a color

${variantTitle}

Compare BIAS FX 2 Licenses

BIAS FX 2
Elite

BIAS FX 2
Pro

BIAS FX 2
Standard

Choose Upgrade

LOW STOCK

Estimated delivery between ${standardDeliveryOption.estimateDayRangeDefault}

Estimated to ship ${standardDeliveryOption.customMessage}

${deliveryOption.name}

${deliveryOption.customMessage || deliveryOption.estimateDayRange}

${deliveryOption.price}

VAT is included in the price.

RIFF ${tabVariant}

${pdpPrice}

Your link to everything guitar.

Transform your computer or mobile device into a fully-loaded dream guitar rig. The RIFF guitar audio interface comes with our award-winning BIAS FX 2 amp & effects desktop software. Plus it’s perfect paired with any DAW or guitar software you like. Play, record and practice guitar anywhere.

• iOS, iPadOS & Desktop

Optimized for guitar.

Auto Gain for

optimum sound.

Direct mode with

zero latency.

Tone mode adds

onboard preamps.

Vivid backlit display and

assignable tone knob.

Pair with BIAS FX 2

or any DAW.

There whenever

lightning strikes.

Sound

Effortless, flexible connection.

RIFF delivers stunning sound and useful features engineered with guitarists in mind. RIFF’s high-headroom instrument input and pristine converters are perfect for electric guitar, acoustic or bass.

Simply plug in any guitar and RIFF’s ingenious Auto Gain automatically adjusts input levels for optimum sound.

⬤ AUTO

Select Direct Mode to play and record guitar with zero latency for the most accurate signal possible.

⬤ DIRECT

With RIFF’s unique Tone Mode, 3 legendary preamp and overdrive settings are built right in. Easily add warmth, classic analog boost or beefed-up overdrive at the tap of a button.

⬤ TONE

Design

Beautiful. And made

to stay that way.

Ultra visible. Intuitive control. Rugged build. Every inch of RIFF is meticulously designed to not only feel good in your hands, but also be durable enough to withstand the road ahead.

Intuitive control.

Extra-large vivid backlit

screen display.

Assignable oversized

control knob.

Ergonomic rugged

metal body.

Perfect for mobile

and desktop.

How does one knob do so much? Easily assign and control functions on RIFF's oversized, tactile click knob to quickly dial in the settings you want.

Amps & Effects

Even better

with BIAS.

RIFF comes with a free copy of BIAS FX 2 LE desktop. Transform your computer into a fully customizable guitar and bass rig with BIAS FX–packed with hyper-realistic amps,pedals, HD racks and more.

Get started in an instant. RIFF is deeply integrated into BIAS FX 2, so just connect and go. Or easily use it with any DAW or guitar software.

Up your guitar game

with intuitive features.