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  • Pedal Type:
    Tuner
    Batteries:
    9 Volt, Included
    Weight:
    8.7 oz
    Size:
    4.4" x 2.4" x 1.4" HxWxD
    Inputs:
    One 1/4"
    Outputs:
    One 1/4", True Bypass/Muted Output
    Price:
    $129.99
    Features:
    True Strobe Display
    True Bypass / Muted Output
    Extreme Accuracy
    Chromatic Mode
    Open Tuning Modes
    Power On Restore
    Flat Tuning
    Reference Pitch Change
    Temperaments
    Battery or External 9 Volt Operation
    Low Battery Indication
    Other Specs:
    USB
    The ST-300 has a USB port. This can be used to set up custom tunings and other tuner parameters, and to upgrade the firmware should there be any future enhancements to the product.

    http://www.turbo-tuner.com/usb/
    ST-300 Square Ratio.jpg IMG_9415.JPG IMG_9417.JPG IMG_9421.JPG IMG_9425.JPG IMG_9426.JPG IMG_9438.JPG
atrn likes this.

Recent User Reviews

  1. Ewo
    5/5,
    "Best tuner I've used."
    Build Quality:
    5/5,
    Features:
    5/5,
    Value:
    5/5,
    Pros - Strobe display makes it easy to tune accurately. Comes in two versions: big enough to run on a battery, or tiny to save pedal board space. Custom presets allow for whatever sweetened or non-standard tunings you might want. Tuning down a semi tone or two is just a couple button pushes, and can be stored as a preset separate from the standard chromatic mode.
    Cons - You gotta pay more to get more.
    Wow, this tuner is da bomb. I've been using one since they first were available, and just can't think of anything to be picky about. Definitely worth the price.

    Ran out of room listing _pros_, above. Here's what wouldn't fit:

    A great choice for an amp without a dedicated tuner output. You can choose (with an internal switch) whether turning the tuner on mutes the output, or the signal always passes through. Set it up so it mutes on tuning, and put it in front of the amp's input.

    Excellent battery life, as long as you remember to unplug the guitar cord when you're done playing.

    Strobe display is large, and easy to read. It's bright enough to use outdoors on a sunny day.

    No trouble at all, reading the B string.
    Price Paid:
    $130
    SamuelSandoval likes this.
  2. atrn
    5/5,
    "Excellent tuners"
    Build Quality:
    5/5,
    Features:
    5/5,
    Value:
    5/5,
    Pros - - fast
    - easy to read
    - great build quality
    Cons - - none
    The Sonic Research tuners are really great products. Strong, small, high quality and excellent value for money. They track well and the display is easy to read on dark stages. I lost one and immediately got another without considering anything else. And I'd do the same if that happened again.
    SamuelSandoval likes this.
  3. SamuelSandoval
    5/5,
    "Best tuner"
    Build Quality:
    5/5,
    Features:
    5/5,
    Value:
    5/5,
    Pros - Versatility, Display, Speed
    Cons - NONE
    I created this Gear Review because I want to share what an amazing product the ST-300 is.
    It is incredibly fast, accurate, easy to read, easy to use. You're not stuck with 440. You can preset custom tunings. It's amazing.

    It does cost more than other tuners, but the price doesn't even reflect the product. I would pay more for it if I had to buy it again.

    This tuner is the best tuner I've used. Every other tuner simply comes second to it.
    Price Paid:
    $129.99
    Ewo, atrn and Maiden Bass like this.

User Comments

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