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Positive Grid Bias Guitar Amplifier Head (600 Watts), New

Capture any amp's tone with the Bias amp head. This 600-watt beast is ready for any venue, and you can leave your valuable and fragile old amps at home. Rate and review this product
Ships to: Can ship to United States Can ship to Canada Can ship to Puerto Rico Can ship to APO/FPO
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zZounds.com 844-ZZOUNDS (844-996-8637)

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$1,299.00
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Positive Grid Bias Guitar Amplifier Head

BIAS Head is a 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 head.

Different 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. 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.

Limiteless 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 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. 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 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.

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.

Features:

- Amp Match Amplifier with built-in power amp
- Hardware and software (iPad, iPhone, Mac, PC) beautifully integrated
- Amp Match Technology to precisely match any real world amp tone
- Swap out virtual tube types, tone stacks, power amp, transformer, cab, mic
- Virtually design, share and download thousands of amps from the cloud
- Top of the line audio components, power amp, A/D and D/A converters
- Fully configurable MIDI controls
- USB connection for BIAS Amp app for Windows and Mac
- Bluetooth connectivity for BIAS Amp app for iPad and iPhone
- Comes with BIAS Amp plugin (VST/AU/RTAS/AAX) and standalone app

zZounds is an authorized dealer of Positive Grid products.
- 600 Watts RMS @ 8 Ohms, 300 Watts @ 16 Ohms
- Hi-Z impedance 1/4 inch input
- Effect send and return 1/4 inch TRS
- Headphone output 1/4 inch TRS
- XLR balanced and 1/4 inch TRS line out
- External pedal 1/4 inch TRS
- 5 pin connectors for MIDI In/Thru/Out
- USB connection for BIAS Mac and Windows
- Bluetooth connection for BIAS iPad and iPhone
- 7.5 x 12 x 6 in. (314 x 190 x 153 mm)
- 17 lbs (7.7kg)
Weight, Dimensions, and Manufacturer Part Numbers
Base Item
Shipping Weight: 17 lbs
Shipping Dimensions: 18 x 14 x 12 in
Manufacturer Part Number (MPN): PG-BIASHead
Blemished
Shipping Weight: 20 lbs
Shipping Dimensions: 17 x 13 x 11 in
Manufacturer Part Number (MPN): PG-BIASHead
Warehouse Resealed
Shipping Weight: 20 lbs
Shipping Dimensions: 17 x 13 x 11 in
Manufacturer Part Number (MPN): PG-BIASHead
Customer Reviews
Our extended 45-Day 100% Satisfaction Guarantee applies on this product Buy it, and if it isn't just right for you, return it!
What Our Customers Are Saying About zZounds "zZounds' play as you pay is the only way to afford quality instruments with out having to take a loan out. Great staff and they're super nice. Pays to be loyal with Zzounds and I have been a customer for 3 years now. I have bought 4 new guitars and and amplifier and couldn't be happier." - Customer on August 17, 2017
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Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.
We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.
It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.
No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

We'll wait on your money so you don't have to wait for your gear!

When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

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Available on
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Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.
We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.
It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.
No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

We'll wait on your money so you don't have to wait for your gear!

When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

close [x]
no minimum

learn more

Why fight traffic and pushy salesmen when we'll bring your gear straight to your home, free of charge?

zZounds free shipping is really free!
No hidden charges or hassles on returns.
Fast, reliable delivery
We have warehouses on both coasts, so most shipments arrive in 3 days or less.
We don't collect sales tax. Bonus!
Only NJ residents pay tax during checkout.
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