RIFF - Supercharge your home rig with RIFF – a plug & play audio interface built for guitarists, by guitarists.

READY. CREATE. GO.

A best-in-class audio interface that transforms your computer or mobile device into a fully loaded dream guitar rig. Take full advantage of our award-winning BIAS FX 2 amp & effects software with RIFF – everything you need for playing, recording, and practicing guitar.

Stunning Tone. Power Couple.

RIFF is an audio interface for guitars that is deeply integrated into our award-winning amp and effects software – BIAS FX 2. When paired together, transform your computer or mobile device into a fully customizable guitar and bass rig with access to 50,000+ tones and a dream collection of amps, pedals and effects.

Authentic Tone – Hyper-realistic BIAS tone engine
Pedalboard Customization – Design your own pedalboard
50,000 Tones – Share and download custom presets on Tone
Guitar Match – Turn your guitar into a legendary axe

Learn Millions of Songs with Auto Chords
Choose any song and BIAS FX 2 will display its chords automatically as you play – in real time. Easy controls let you slow down the song’s tempo or loop a section as you practice.

Intuitive Control.

Dial in your perfect tone with RIFF’s oversized control knob and vivid display screen. Assign your favorite BIAS FX 2 features to RIFF for on-the-fly adjustments to get total control over your workflow.

Display Screen
With RIFF’s large backlit display, you’ll always know where you stand.

Custom Knob
Easily assign and control functions on RIFF's oversized, tactile knob to dial in the settings you want.

Best in Class Sound.

Getting studio quality recordings at home has never been easier. RIFF’s high-headroom instrument input and pristine converters make your guitar sound just right with BIAS FX 2 or your favorite DAW. Whether you play electric guitar, bass, or acoustic, RIFF delivers stunningly high-resolution sound, every time.

Auto Gain
Automatically adjust input levels for optimum sound

Direct Mode
Play and record guitar with zero latency and laser-like precision to get the most accurate signal possible.

Tone Mode
3 legendary preamp and overdrive settings are built right into RIFF. Easily add warmth, classic analog boost or beefed-up overdrive at the tap of a button to add color to your guitar tone.

Audio Samples:
Rock Solid
Blues Cream
Jazz High

Road Ready.

RIFF is built to travel with you, anywhere you go. Housed in a rugged metal body made of anodized aluminum, RIFF is at home in your studio, gig bag or backpack.

Home Recording.

Just plug in and play. Connect RIFF as your everyday USB audio interface to record using your favorite DAW on iOS, Mac OS, or Windows. Best of all, your RIFF also comes with a free copy of PreSonus Studio One recording software.