Positive Grid Non-Powered Amp Head Guitar Amplifiers

The Positive Grid BIAS Head Non-Powered Amp Match Amplifier Head is the world’s first cross-platform guitar amplifier. Giving you the ability to capture and amp tone in the world with excellent precision, the BIAS Head opens up an insane amount of possibilities. With the ability to safely connect to your choice of power amplifier and cabinet, you can unleash a huge array of versatile tonality with ease. The BIAS Head comes with BIAS Amp Pro software included, that works seamlessly with both desktop and mobile devices, allowing you to design your own custom amp and create Amp Match models in real time, or download and share thousands of models and save them straight to your BIAS Head.

• Power Amplifier: Unpowered (Requires Separate Power Amp)
• Voltage & Frequency: 100-240V AC, 50-60Hz
• Dimensions (Height x Width x Depth): 7.5” x 12” x 6” (314mm x 190mm x 153mm)
• Weight: 17lbs (7.7kg)
• Instrument Input: 1/4”, Hi-Z Impedance
• Effect Loop: 1/4”, Send & Return
• Headphone Output: 1/4” TRS
• Direct Output: XLR Balanced & 1/4” Unbalanced
• External Pedal: 1/4” TRS
• MIDI: 5-Pin Connectors for In/Out/Thru
• USB: Connect with BIAS Mac & Windows
• Bluetooth: BIAS Amp for iPad & iPhone