The Peterson StroboStomp HD Pedal Tuner utilizes variable color LEDs for a tuner with the best visibility they've ever produced. Featuring true-bypass or buffered bypass output & "Sweetened Tunings"
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Featuring the largest tuning display Peterson Tuners has ever incorporated into one of their pedal tuners, the StroboStomp HD boasts a high-definition, LCD screen that incorporates a variable color LED backlight. The user-selectable colors can be used to personalize the tuner or to increase display viewing quality in different levels of ambient lighting depending on the usage environment. The vibrant screen colors can also be assigned to stock or user presets to significantly reduce menu navigation time and increase on-stage tuning confidence at the gig.
Peterson StroboStomp HD Pedal Tuner Features
High-definition, LCD screen with variable, user-selectable color LED backlight
Increased visibility, no matter the lighting or environment
User presets to significantly reduce menu navigation time
100% silent, true-bypass operation mode
No annoying “pops” when engaging the pedal
Optional buffered output operation mode
Over 100 exclusive Sweetened Tunings
Power other 9v pedals on your board with the power throughput jack
For tone purists, the StroboStomp HD provides a 100% silent, true-bypass operation mode to keep precious tone safe, as well as eliminate the often annoying “pop” experienced when engaging such a feature in other products. It uses a unique series of timed relays incorporated within its circuitry to shunt the signal, draining the cause of the popping sound prior to breaking the connection, and effectively shutting the tuner down for direct play through without affecting tone quality.
The StroboStomp HD also includes a long-time, user-requested buffered output operation mode that can be user engaged. The buffered mode can be used in or out of monitor mode. It is designed to boost instrument drive to overcome potential tone loss in signal chains that incorporate multiple low-impedance guitar pedals or those that utilize long cable runs. The buffered output modes preserve sonic quality all through the instrument range and keep prized core tone intact.
The StroboStomp HD features over 100 exclusive Sweetened Tunings as well as numbered guided tuning presets for a large variety of instruments and playing styles. Sweetened Tunings are exclusive to Peterson tuning products and are designed to help correct inherent tuning issues exhibited by many instruments. The new "Guided Tunings" mode allows the StroboStomp HD to display numeric string values instead of traditional note names making for sure-fire intuitive and rapid re-tuning to any number of open and alternative tunings. The Guided Tuning mode was instituted for beginners who want to experiment with popular alternate tunings in addition to experienced players who employ multiple tunings in rapid succession. Numerically expressed scales are also included.
Peterson StroboStomp HD Pedal Tuner Specifications
Item #:
PET 403884
Manufacturer Part Number:
403884
UPC:
805265500629
Product Specifications
Peterson StroboStomp HD Pedal Tuner Specifications
Power Supply: Optional (9VDC Negative Center Pin)
DI: No
Peterson Connect Compatible: Yes
Note Range: C0 - A#8
Note Selection: Automatic
Firmware Updateable: Yes
Guided Tunings: Yes
Multi-Color Display: Yes
Buffered Mode: Yes
True Bypass: Yes
Form Factor: Pedal / Floor
Accuracy: 0.1 Cents
Display Type: LCD w/ LED Backlight
Display Resolution: 417
Segments Construction: Stainless Steel
Product Dimensions (LxWxH): 129mm x 66mm x 54mm ( with switch )
Product Weight: .875lb (14oz)
Rechargeable: No
Battery Type: 9V (Included)
Power: 9VDC 85mA (Nominal)
Power Out: 9VDC 1A ( 1000mA )
Built-In Microphone: No
Built-In Speaker: No
Headphone Jack: No
Inputs: 1/4" Mono
Outputs: 1/4" Mono
Mute-able Output: Yes
Concert A Range: 390Hz to 490Hz
Transposition Range: -6 to +5
Frequency Response Range: 16.35Hz to 7302Hz
Sweetened Tunings: Over 135
User Presets: Unlimited
Peterson StroboStomp HD Pedal Tuner Specifications
Product Specifications
Peterson StroboStomp HD Pedal Tuner Specifications
Power Supply: Optional (9VDC Negative Center Pin)
DI: No
Peterson Connect Compatible: Yes
Note Range: C0 - A#8
Note Selection: Automatic
Firmware Updateable: Yes
Guided Tunings: Yes
Multi-Color Display: Yes
Buffered Mode: Yes
True Bypass: Yes
Form Factor: Pedal / Floor
Accuracy: 0.1 Cents
Display Type: LCD w/ LED Backlight
Display Resolution: 417
Segments Construction: Stainless Steel
Product Dimensions (LxWxH): 129mm x 66mm x 54mm ( with switch )
Product Weight: .875lb (14oz)
Rechargeable: No
Battery Type: 9V (Included)
Power: 9VDC 85mA (Nominal)
Power Out: 9VDC 1A ( 1000mA )
Built-In Microphone: No
Built-In Speaker: No
Headphone Jack: No
Inputs: 1/4" Mono
Outputs: 1/4" Mono
Mute-able Output: Yes
Concert A Range: 390Hz to 490Hz
Transposition Range: -6 to +5
Frequency Response Range: 16.35Hz to 7302Hz
Sweetened Tunings: Over 135
User Presets: Unlimited
Customer Reviews
5
Based on 8 reviews
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Rating
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Corey F. 🇺🇸
Verified Buyer
I bought a different tuner
I bought a different tuner to replace my ancient Korg but wasn't completely satisfied. I spent a few extra dollars and got this and couldn't be more pleased! Screen is bright and clear, the option to change color is fantastic and tuning is fast and accurate.
Published date
06/09/26
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Gerald H. 🇺🇸
Verified Buyer
I love it. I’ve used
I love it. I’ve used their products before and I know they make quality products and this is a perfect fit on my pedal board.
Published date
12/20/25
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Todd S. 🇺🇸
Verified Buyer
I use the sweetened tuning
I use the sweetened tuning for pedal steel. It is fantastic.
Published date
11/18/25
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1
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james j. 🇺🇸
Verified Buyer
This is easily the best
This is easily the best tuner you can put on your pedalboard because it gives you perfect tuning accuracy that standard tuners can't match. It uses a special strobe display that is incredibly bright, making it super easy to see exactly when you are in tune, even on a dark stage or outside in the sun...
Published date
11/15/25
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Andrew K. 🇺🇸
Verified Buyer
THE INDUSTRY STANDARD IN PEDAL FORM
Amazing accuracy and dependability. Peterson ALWAYS delivers the goods! A must have for every guitarists!
Published date
06/19/25
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1
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Questions & Answers
1 answered questions
Bobby R.
Verified User
Q: Is this able to tune to 432hz?
Answers on Content by By AMS Customer Service on Fri Jan 31 2025
A: Yes, you're able to adjust the "Concert A Reference" anywhere between 390-490Hz
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