BIAS RACK

AMP MATCH POWER AMPLIFIER

BIAS RACK

AMP MATCH AMPLIFIER

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NEXT LEVEL AMP TONE

BIAS Rack is a rackmount guitar and bass amplifier that accurately captures any amp tone in the world, including the cab and even mic position. You can safely connect your cab into its powerful Class D 600 Watt RMS @ 8 Ohm. With the included BIAS Amp Pro software, you can share and download thousands of amp match models and save them right in the rack.

NEW KIND OF AMP

Hardware and software beautifully integrated, BIAS Rack allows you to design and match any amp tone on the fly, share and download Amp Match models in the cloud, and use that massive tone on a full-blown 600w RMS power amp.

AMP MATCH AND TONECLOUD

BIAS Rack comes with Amp Match® technology, which lets you precisely match the nuanced tone of any classic, modern or boutique amp and load custom cab and mic responses. You can share or download thousands of Amp Match models from ToneCloud.

PREMIUM COMPONENTS

The op-amps, passive components and A/D and D/A converters used are all top of the line. BIAS Head’s power amp is optimized to perform any BIAS Amp presets at the highest audio quality possible at any volume. It also provides zero latency performance due to its built-in interface.

Ronny Gutierrez – SOILWORK

INSANE POSSIBILITIES

The world’s first cross-platform guitar amplifier, BIAS Rack integrates seamlessly with BIAS Amp for mobile and desktop use: you can design your custom amp and create Amp Match models in real time.

AMP MATCH

Amp Match® lets you capture or download any tube amp tone and sync it with your desktop and mobile devices. You can then use the exact same tone with BIAS Head on stage, in the studio or while practicing at home.

AMP DESIGN

Design your custom dream amp and sync unique presets in real time. Swap out the virtual tube types, preamp, transformer, tone stacks, cab and mic position to create your own signature sound, with just a few taps or mouse clicks.

THOUSANDS OF AMPS

Download thousands of Amp Match® models created by legendary recording artists and your fellow guitarists on ToneCloud, and sync the entire collection across your desktop and mobile devices and BIAS Head in a snap.

Will It Match?

AMP MATCH

Amp Match® technology precisely matches the nuanced tone of any classic, modern or boutique amp and loads custom cab and mic responses. There are hundreds of professional studio engineers and artists creating Amp Match models you can download.

HIWATT CUSTOM 50

BIAS Amp (desktop) Amp Matching

RANDALL CH1

BIAS Amp (desktop) Amp Matching

MARK V CHANNEL 3

BIAS Amp (desktop) Amp Matching

AMP DESIGN

Swap out the virtual tube types, preamp, tone stacks, power amp, transformer, cab and mic position to create your own signature sound, component by component.

TECHNICAL DETAILS

POWER AMPLIFIER

600 Watt RMS @ 8 Ohm

VOLTAGE AND FREQUENCY

100-240V AC, 50-60 Hz

DIMENSION (H x W x D)

3.5 x 19 x 8.7 inches (8.9 x 48.3 x 22 cm)

WEIGHT

15 lbs. (6.8kg)

INSTRUMENT INPUT

1/4 inch, Hi-Z impedance

EFFECT LOOP

1/4 inch, send and return

HEADPHONE OUTPUT

1/4 inch TRS

DIRECT OUTPUT

XLR balanced and 1/4 inch unbalanced

EXTERNAL PEDAL

1/4 inch TRS

MIDI

5-pin connectors for In/Out/Thru

USB

Connect with BIAS Mac and Windows

BLUETOOTH

BIAS Amp for iPad.

THOUSANDS OF AMPS

Share your own custom presets, and download thousands of virtual amps created by signature recording artists and other guitarists around the globe via our hugely popular ToneCloud network.

FEATURED
ARTISTS

ANGEL VIVALDI

JAVIER REYES

Animals As Leaders

JEREMY SH GRIFFITH

RONNY GUTIERREZ

Soilwork

FAQ

BIAS Rack is a 600-watt powered guitar amplifier, that has been designed to provide you with the highest tonal quality possible for any amp model you can create. BIAS Rack allows you to amp match any real amplifier to capture its tone, and make adjustments to hundreds of amp settings to get your perfect sound. Wireless and USB connectivity allow you to sync your BIAS rack to the BIAS amp IOS and desktop software, where you can share your custom tones and download more than 100 thousand custom amp models from the tonecloud
To ensure the best wireless connection to the BIAS rack, A bundled antenna has been included in the accessory box. This antenna needs to be installed onto the “Wireless” connector, which is located on the back panel of your BIAS rack. This antenna is designed to be easily screwed-in by hand without any additional tools needed.
BIAS Rack works with standard guitar and bass cabs, ranging from 4 -16 ohms.
BIAS Rack is a solid state amp, therefore it requires more wattage than traditional tube amps to achieve more headroom and better tone in a live situation.
No. BIAS Rack is a standalone amp that comes with 25 fully tweakable presets. In addition, you can expand your tone possibilities with BIAS Amp software for both amp design and amp match.
Yes. Simply plug in your BIAS rack to the BIAS amp for desktop using the provided USB cable.
NOTE: Currently you cannot use the Mobile version of BIAS amp to save presets that have been amp matched. Please continue to use the desktop version for loading amp matched models. Thank you for your patience as we address this matter.
You can turn on/off your cab in BIAS Rack settings.
The difference is that BIAS Rack’s power amp is optimized to perform any BIAS Amp presets at the highest audio quality possible at any volume. It also provides zero latency performance due to its built-in interface. Everything in an all-in-one standalone unit.
Yes. BIAS Rack is designed for both guitar and bass use.
BIAS Rack and BIAS Head have the same features and sound engine. The only difference between them is the form factor.