BIAS Mini Bass Amplifier Head

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Product Description

Create your own customized bass amp catalog and carry it with you in the Positive Grid BIAS Mini Bass head! This incredible amp integrates seamlessly with the included BIAS Amp Pro software which allows you to design custom amps and create Amp Match models in real time and load the presets directly to the amp. For studio and live use there’s simply not much this can’t do!

BIAS Mini Bass Head is a 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 300 Watts. With the included BIAS Amp Pro software, you can share and download thousands of amp match models and save them right in the head.

Hardware and software beautifully integrated, BIAS Mini 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 300 watt RMS power amp.

BIAS Mini Bass 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. You can share or download thousands of Amp Match models from ToneCloud.

The op-amps, passive components and A/D and D/A converters used are all top of the line. BIAS Mini 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.

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 Mini Bass Head on stage, in the studio or while practicing at home.

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.

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 Mini Bass Head in a snap.

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Product Specifications

Positive Grid BIAS Mini Bass Amplifier Head Specifications
  • Power Amplifier: 300 Watts at 4 Ohms, 150 Watts at 8 Ohms
  • Voltage and Frequency: 100-240V AC, 50-60 Hz 
  • Dimension (HxWxD): 2 x 9.5 x 8 in.
  • Weight: 9 lbs. 
  • Instrument input: 1/4 inch, Hi-Z impedance 
  • Effect loop: 1/4 inch, send and return 
  • Direct output: XLR balanced
  • External Pedal: 1/4 inch TRS 
  • USB: Connect with BIAS Mac and Windows

Customer Reviews

Review: David Bullins Submitted: 12/27/2018

Product Rating5 out of 5 stars.



A great musical investment
Product Rating

Product Review

I use this head for jamming at home. Full band practice. Live shows. Writing and recording. Guitar or bass. Any amp. Loud. Clear. Versatile. Convenient. So many options. So fun. So useful. Dialing in what you want. Dialing out what you do not want. Check it out. Clean. Crunch. Heavy.


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