BIAS AMP 2 Mobile is a professional virtual amp designer that offers replications of 36 of the best vintage, modern and boutique amps in rock. The app gives you the power to create new sounds by designing your own dream amplifier, letting you swap out tubes, preamps, power amps, transformers, tone stacks, cab, and microphones, all via a powerful and intuitive interface designed for your iPhone. Whether you’re a classic rocker, metalhead, jazz player, bluesman or singer-songwriter - and whether you understand how amplifier electronics work or not - you’ll be dialing in killer and exclusive tones in a heartbeat.
BIAS AMP 2 Mobile adds a host of new features, including a powerful new user interface, new preamp and power amp tubes, tone stacks, Blues and Bass amp packs, new Dynamic Tone Control, new speaker cabinet module with multi-mic capability and open/closed back cabinet emulation and much more. In addition to all of these amazing new features, we’ve also partnered with legendary Celestion to create brand new custom multi-mic speaker cabs using their famed impulse responses! (Additional preamp, power amp and cab models are available via in-app purchase)
BIAS AMP 2 Mobile seamlessly integrates with Positive Grid’s ToneCloud®, which is far more than a simple storage tank for your own custom tones - it’s an active community where thousands of guitarists upload, share and discuss tones. The ToneCloud® gives you access to thousands of custom amps created by artists, recording studios and guitarists like you, so you’ll never lack for sonic inspiration.
To take your tones to the next level, there are 9 full-featured reverbs in BIAS AMP 2 Mobile. These aren’t just simple two-knob reverbs either - they range from lush halls and chambers to intimate rooms, and each reverb has control of decay time, mix level, high and low cut filters, damping and dwell.
BIAS AMP 2 Mobile integrates seamlessly with Positive Grid's BIAS FX and JamUp guitar multi-effects app, expanding BIAS AMP 2 Mobile into a powerful and completely unified professional guitar system for live use, recording and jamming. Both JamUp and JamUp Pro include effects processors, Jam player, 8-track recorder and phrase sampler, tuner and metronome, effectively turning BIAS AMP 2 Mobile into a recording studio and top-of-the-line practice utility.
BIAS AMP 2 Mobile also works with GarageBand and other audio apps using iOS’s Inter-App Audio and Audiobus. Whether you’re recording, writing songs or honing your chops—at home or on the road—BIAS products place unequaled tone at your fingertips.
• Complete, accurate and versatile component-level amp modeling
• 36 amp models included with the introductory release, with thousands more available via the ToneCloud®
• Factory categories that allow you to organize amps by music genre and sonic impact (clean, blues, glassy, crunch, metal, acoustic, and bass)
• Fully customizable preamps, tone stacks, power amps, transformers, cabinets, and mic selection and placement - mix and match!
• Customize the look and feel of your amp panel by changing the name, tolex, front panel and knobs
• Ability to work the way guitarists think: Tweak gain and overdrive, swap out tubes and transformers, change the cabinet and mic position and shape the tone with different tone stacks and two 8-band equalizers
• Noise gate
• 9 lush and full-featured reverbs
• Create a virtually unlimited number of custom amps
• Seamless integration with BIAS FX, JamUp and JamUp Pro; open and save your amp models inside BIAS FX and JamUp with one tap (available via in-app purchase)
• Works with GarageBand and other audio apps via Inter-App Audio and Audiobus
Also check out BIAS AMP 2 for desktop machines (AAX/VST/AU) at: www.positivegrid.com
For more information, please visit:
This latest update addresses the issue of integration error with Audiobus 3 and other inter-app audio supported apps.
The Positive Grid Team
Ratings and Reviews
Great but ....
Guys i love your products ! Jamup pro and bias ! But since the bias 2 update the controls for the amps are ridiculously small on iphone version!
Bias amp 1 was way better in that regard ... it’s just too small to be usable ! Please fix this thanks !
Babyface pro support
I bought this app and hoped to connect my RME Babyface Pro to it but unfortunately since the app only supports left, right and a mix of both as input, I basically can’t use the app.
Bias FX already supports multi input Interface. I just don’t understand why not extend this support for all the Positive Grid apps?
Having the option to choose between different outputs would also be very helpful. Then I can easily choose the output that Is connected my headphone or speaker.
I know that it’s not very hard to do this.
You claim that you have developed a “Professional” effects processor on the market. I guess that would mean that it has to work with professional equipment too.
No thanks to breaking bias in latest updates
And responding I emails like "well consider improving it"
Support has basically told me to get lost, I run iOS 9.3.3, and they pushed a broken version in the App Store and won't fix it for this popular stable iOS and device!
Developer Response ,
Hi, thanks for the feedback. Please write us on https://help.positivegrid.com/hc/en-us/requests/new and we will provide more information and help there.
- Positive Grid Inc
- 432 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.
- Age Rating
- Rated 4+
- © 2015 PositiveGrid Inc
- In-App Purchases
- GlassyPack $13.99
- CrunchPack $13.99
- MetalPack $13.99
Up to six family members will be able to use this app with Family Sharing enabled.