Latency-free Tuner Plugin with Fine-tuning Display and Output Dim.
Precise. Easy. Fast. This plugin tuner will let you tune your guitar or bass faster and with maximum precision. Simply rely on the LEDs and your guitar is good to record the next hit.

A unique little feature like the Output Dim proves that Brainworx have managed to improve even such a basic every-day thing like a guitar tuner. Try it to believe it. Sell your old tuner on Ebay. ;-)

If you’re a guitarist or producer who wants to play your guitar straight into his DAW system , you’ll love the hassle-free operation of the bx_tuner. Chromatic tuning for any guitar or bass without the typical nervous tuning-needle or LED.


  • Accurate tuning for guitars and basses.
  • Perfect behavior and ballistics.
  • Unique Output Dim feature: tune with sound but reduced in volume.
  • Can be used on multiple inputs to avoid plugging / unplugging of hardware tuners.
  • Easy, fast & affordable.
  • Included in the ENGL guitar amp plugins bundle.

Customer Reviews

  • ★★★★★
    bx Tuner
    by High Lion
    I was looking for a familiar type of tuner for the artists that come thru my small home studio. I found it in this plugin
    The artists love it, and I do too. Easy to use and accurate. Thanks… Read More
  • ★★★★★
    by MisterDriveMusic
    Fast, ram friendly and accurate!
  • ★★★★★
    by catrecords
    The plugin works perfectly.
  • ★★★★★
    Brainworx bx_tuner
    by Hornet Studios
    Works like dream. I put it last in the fx chain, seems to be most responsive there, post software amp, compressor etc. Big thumbs up and thanks.
  • ★★★★★
    by Tunner
    Great tunner works perfectly


Supported Plugin Formats

Supported Operating Systems
Mac OS X 10.8 through 10.13
Windows 7 through 10
Pro Tools 10.3.10 or higher or any VST/VST3/AU-compatible host running on a supported operating system

Intel CPU only (minimum 2 GHz recommended)

Intel-compatible CPU with SSE2 instruction set (Pentium 4 compatible or higher; minimum 2 GHz recommended)

System Requirements
Display resolution: 1440 × 900px or 1280 × 960px or higher
Memory: 2 GB RAM