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

  • ★★★★★
    Noch ein Tuner?
    by Xeal
    War es etwas irritiert, doch es macht Sinn und geht schneller wenn man den Umgang erstmal drauf hat. Die Feinjustage über dem Meter macht´s möglich und ist Gold wert. Löst bei mir den DAW… Read More
  • ★☆☆☆☆
    It needs a tune-up
    by b_log
    I bought the bx_tuner on sale and figured it would be useful as a plug-in for the DAW, but nope - the tuning needle just kept moving around. It would lock-in and then start drifting - so I couldn't… Read More
  • ★★★☆☆
    by Faland
    Good and light tuner but there's no possibility to set the 432 Hz frequency. Please implement this feature in a future upgrade.
  • ★☆☆☆☆
    The worst buy I ever did
    by Rich
    The headaches involving this buy, with no overhead costs for something I feel chained to with joining another coerced membership wanting more info on me, with paying $19 for doing and giving… Read More
    Plugin Alliance response
    We're sorry to hear our authorization system was such a headache for you. It’s true that you do have to sign up to use our plugins, but you're not compelled to opt into anything else, like our… Read More
  • ★★★★☆
    bx tuner
    by studiocorbiere
    simple, pratique et précis, que demander de plus a un accordeur, une référence.


Supported Plugin Formats

Supported Operating Systems
Mac OS X 10.8 through 10.12
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


With the Installation Manager, you can select, download and install just the Plugin Alliance products and formats you need for your system. During this initial release, we at Plugin Alliance look forward to hearing the feedback of our valued customers, as your input will help shape future versions of this utility.