Far more than a piece of modeling gear, the Positive Grid BIAS Guitar/Bass Head gives you tools like premium op-amps, beefy Class D technology, and formidable Amp Match technology to craft the amp tone of your dreams. Amp Match technology collates thousands of painstakingly made digital samples of tube types, transformers, preamps, cabs, and more to be adjusted to your particular flavor. The result is a spectrum of sound that takes you from chimey British clean to fat brown sound to unrelenting metal tones. You could spend a lifetime just mixing and maxing.

Positive Grid Bias Head 600-Watt Guitar Amp Match Amplifier Head w/ MIDI USB Positive Grid Bias Head - 600-Watt Amp Match Amplifier Head NEXT LEVEL AMP TONE BIAS Head is a guitar and bass amplifier that accurately captures any amp tone in the world, including the cab and even mic position. NEW KIND OF AMP Hardware and software beautifully integrated, BIAS Head 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 Head 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.

PREMIUM COMPONENTS The op-amps, passive components and A/D an
d 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. INSANE POSSIBILITIES The world’s first cross-platform guitar amplifier, BIAS Head 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. AMP MATCH Will It 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. Specifications Power Amplifier 600 Watts RMS @ 8 Ohms, 300 Watts @ 16 Ohms Voltage and Frequency 100-240V AC, 50-60 Hz Dimension (H x W x D) 7.5 x 12 x 6 in. (314 x 190 x 153 mm) Weight 17 lbs. (7.7kg) 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.
The amp is in great shape.  It is the best modeling type amp that I have heard. It can be used as a stand-alone amp or there is a wealth of information and amp models that may be downloaded. I will ship to continental US only for  a flat fee of $40 for packing, shipping and insurance. I will pay any overage. Reasonable offers will be considered.

Product Specs

Excellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.learn more
Brand Positive Grid
Model Bias Head Amplifier
Finish Silver / Black
Categories Guitar Heads
Year 2010s

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Available for local pickup from Denver, CO, United States

Ships from Denver, CO, United States to:

Continental U.S.

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Return Window

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.
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Howard's Gear Emporium

Denver, CO, United States
Joined: Dec 2013

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Positive Grid BIAS Guitar/Bass Head, 600 W Modeling Amp, Great Shape!
+ $40 Shipping