BSA Mix Bus

Glue, sculpt & polish your mix

The final glue

Give your mix apro level polishin seconds

Stop piling half a dozen plugins onto your master chain just to get a pro sound. BSA Mix Bus gives you deliciously smooth compression, locked-in low end, and effortless tone shaping in a single, intuitive interface.

Hear the difference

Take a listen.

Rock

Metal

Mellow

Pop

What it does

The only plugin your mix bus needs.

01

Deliciously smooth compression.

Glue your entire mix together or flip into Punch mode to add instant oomph and energy. We have tuned the circuit so you get dynamic control that feels effortless - never over-compressed or squashed. Just pure analog-style glue.

02

Locked-in low end.

Stop letting muddy sub frequencies hijack your mix. The dedicated low-control circuit anchors your low end, keeping your kick and bass tight, controlled, and punchy so your master stays clean and stable.

03

Effortless tone shaping.

The Sculpt section goes far beyond basic EQ. Dial in Beef, Body, and Air to instantly inject analog saturation, warmth, and top-end sheen. It is the easiest way to give digital mixes a rich, pro-record polish.

04

Transparent loudness.

Push your final track to competitive master volume without sacrificing dynamic punch, clarity, or tonal balance. One knob gives you clean, effortless loudness with zero visual noise to distract your ears.

Under the hood

How it works.

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1

Effortlessly dial in satisfying glue or explosive impact by toggling between the Glue and Punch compression modes with a single main control.

2

Lock in and stabilize your low end with a dedicated circuit that tames low-frequency mud and gives you full control over the bottom end.

3

Instantly activate the combined power of the Beef, Body, and Air engines - a secret recipe for total tone shaping.

4

Add thick, satisfying saturation and low-end authority to your mix with the Beef control.

5

Dial in mid-range weight and warmth, giving your mix an impactful, full, and classic analog character.

6

Inject glossy sheen, clarity, and expensive-sounding top-end finish without any harshness.

7

Push your track to competitive commercial volume with one knob, then toggle Gain Match to audition your changes without loudness bias.

What pros are saying

Trusted by the best.

★★★★★

"Holy smokes! The Punch compression setting is worth the price alone. Also, there is some kind of secret magic going on in the Sculpt section. Somehow the knobs just find the best thing out of your lows, mids and highs and makes them worlds better."

Clint Lagerberg

Clint Lagerberg

Keith Urban, Blake Shelton, Brad Paisley

★★★★★

"MixBus has been really useful for getting a mix to sit together without much fuss. It is simple, quick to dial in, and I like the subtle weight and cohesion it adds without feeling overdone."

Eric Emery

Eric Emery

Blink-182, Alice Cooper, Yellowcard

★★★★★

"Finally, a great all-in-one mix bus plugin, and Black Salt Audio absolutely nailed it with BSA Mix Bus. Every section does exactly what I need without having to stack a bunch of plugins and burn through CPU. It gives me the sound and control I want while making my entire mix bus workflow faster and easier."

Tom Denney

Tom Denney

Pierce The Veil, A Day To Remember, Falling In Reverse, Wage War

Simple pricing

Get BSA Mix Bus +
17 more plugins for $99/yr

Early access for Artist Pass members

Artist Pass - Monthly

$12

/mo

Cancel anytime

  • All 18 current plugins
  • Future releases included
  • + All bonuses included
Best value

Artist Pass - Annual

$99

/yr

$8.25/month · billed annually

Replaces $2,200+ in individual purchases

  • All 18 current plugins
  • Free updates and support
  • Every future plugin - automatically
  • Bonus courses, sample packs and producer community

Single purchase will be available Sep. 11

21

Days

01

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06

Mins

37

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Technical details

System Requirements

  • Mac OS X 10.15 or higher
  • Windows 10 or higher
  • 64-bit only
  • 200 MB free drive space

Plugin Formats

  • AAX (Pro Tools)
  • AU (Mac)
  • VST3 (Mac & PC)
  • 64-bit compatible

DAW Support

  • Ableton Live 11+ (Mac & PC: AU, VST3)
  • Bitwig 4+ (Mac & PC: VST3)
  • Cakewalk Next by BandLab (Mac & PC: AU, VST3)
  • Cubase 13+ (Mac & PC: VST3)
  • Digital Performer 11+ (Mac & PC: AU, VST3)
  • FL Studio 23+ (PC: VST3)
  • Garageband 10+ (AU)
  • Logic Pro 10+ (Mac: AU)
  • Pro Tools 12+ (Mac & PC: AAX)
  • Presonus Studio One 5+ (Mac and PC: AU, and VST3)
  • Reaper v6+ (Mac and PC: AU, VST3)