We use cookies on this website. By using this site, you agree that we may store and access cookies on your device. Accept Cookies. Privacy Policy

BIAS RACK

The Most Advanced Rackmount Amplifier on The Planet

SONIC FLEXIBILITY

BIAS Rack was made for the stage - it sounds and feels like your favorite classic and boutique tube amplifiers, but offers entirely new sonic flexibility. The advanced component emulation engine captures the warmth, girth and feel of real tube amps, authentically recreating the complex circuit behaviors that make them do what they do. From djent to jazz and everything in between, BIAS Rack is deeply rooted in the rich history of tube amplifier design while remaining aimed directly at the future.

INTUITIVE OPERATION

Harnessing the power of BIAS Rack is easy - just select one of the 25 onboard presets, grab a knob and start tweaking. Need more grit on your clean tone? Add another tube stage to the preamp. Want the power amp to feel more aggressive? Change the circuit topology and push the virtual power tubes harder. Prefer a crisper treble response? Flip the power amp presence switch to Modern and hear the top end open up. All of this tweaking is possible directly from the front panel knobs, so it’s completely intuitive - no laptop or mobile device required.

POWERFUL SOFTWARE

If you want to dive headlong into the world of amp customization, BIAS Rack comes with our amazing BIAS AMP Pro software suite (a $199 value), allowing you to recreate the sound and feel of nearly any existing amplifier. Even better, it gives you the power to create an entirely NEW amp design that is unique to you and the way YOU play.

Connect via built-in Bluetooth or USB, and open up a world of component options previously only available with a soldering iron: choose between different preamp and power amp circuits, change the tubes and transformers, add clipping diodes and try out different rectifiers - all completely authentic and all in real time. It’s like having a boutique amplifier workshop at your fingertips.

CONNECT TO THE CLOUD

All BIAS products can connect to the Positive Grid ToneCloud®, a cloud-based community specifically for modern musicians. It’s much more than an online storage tank for sounds - it’s a place to discover new ideas and new tones. You can download new amps created by artists and recording studios, backup and share your own creations with other guitarists in the community, and interact with other musicians with similar interests.

BIAS AMP software features the ability to Amp Match®, analyzing a source amp tone and applying the necessary corrective processing to make a custom amp match the original. Even if you don’t plan on matching amps yourself, you can still take advantage of the technology by downloading custom amps from other guitarists and studios. Instead of having to choose from a small collection of “factory amps”, you have access to thousands of different custom amplifiers on the ToneCloud® !

“Your amp is your dance partner…this one has tons of different shoes, and she’s sexy too.”- RICH WARD

FIND A STORE

promobar_blocked_url = promotions promobar_enable = ~201808210000 (Y | N | 2018081709~20180020018 | 2018032509~ | ~2018041018) promobar_banner_bar_bg = right #7A6646 #AD946F ( hex color code ) promobar_main_color = #FFFFFF promobar_main_bg = transparent promobar_main_padding = 11px 10px promobar_main_font_size = 15px promobar_main_font_family = Roboto promobar_main_font_weight = normal promobar_cta_color = #FFF promobar_cta_border_radius = 4px promobar_cta_border_color = #BF000A promobar_cta_bg_color = #BF000A promobar_cta_font_size = 13px promobar_cta_font_weight = bold promobar_countdown_size = 17px promobar_countdown_color = #FFF promobar_countdown_padding = 0 20px 0 0 promobar_main_desktop_text_guest = Flash sales! Get extra $20 OFF on FX Bundles with Back to School Sales. Redeem coupon code : FXBundle20 promobar_main_mobile_text_guest = Flash sales! Get extra $20 OFF on FX Bundle with Back to School Sales. Redeem coupon code : FXBundle20 promobar_main_desktop_text_login = Go Back To School - take $40 off on BIAS FX, BIAS Bundles, Expansion Packs and more! promobar_main_mobile_text_login = Go Back To School - take $40 off on our new Guitar Suite Bundle! promobar_cta_text = SHOP NOW promobar_cta_desktop_url_guest = https://www.positivegrid.com/promotions/?utm_source=promobar&utm_campaign=back2SchoolSavings2018 promobar_cta_desktop_url_login = https://www.positivegrid.com/promotions/?utm_source=promobar&utm_campaign=back2SchoolSavings2018 promobar_cta_mobile_url_guest = https://www.positivegrid.com/promotions/?utm_source=promobar&utm_campaign=back2SchoolSavings2018 promobar_cta_mobile_url_login = https://www.positivegrid.com/promotions/?utm_source=promobar&utm_campaign=back2SchoolSavings2018