Your Ultimate Musical Companion – The Peterson SP-1 StroboPlus HD Chromatic Handheld Strobe Tuner
The Peterson StroboPlus HD (SP-1) is THE premier desktop digital tuner on the market! Equally as comfortable on a techs workbench as it is in a players guitar case, this tuner, with all of its features, is no exception to Petersons reputation for being THE most accurate in the industry dont let its demure palm size fool you! Players of both acoustic and electric instruments can rest assured a built-in electret condenser microphone and input jack provide excellent connectivity. Gone are the days of having to carry extra batteries and tripping over power cables during a performance! This tuner is rechargeable via computer bus or outlet power, and its large, circular screen is easily viewed in both the darkest and brightest environmental conditions.
Features such as Auto Off, easy menu navigation, tripod mounting capability, over 90 of our Sweetened Tunings, tone generation ability via built in speaker, and a headphone output jack round out the package. Finally, future-proof updating and parameter editing is made possible by the tuners unobtrusive side-mounted USB jack. And for those feeling exceptionally adventurous, this tuner can be upgraded to also feature our super flexible Body Beat metronome option, along with both audible AND tactile mode operation. Hear the beat or feel itthe power is in your hands. This tuner is fit for the most discerning of players and technicians for sure!
Dependable Tuning Results
- All Peterson products provide guaranteed tuning results to within +/-0.1 cent (1/1000th of a fret).
- Tuning with the StroboPlus HD not only allows your instrument to sound its best, but helps ensure that it stays that way while playing.
- This level of accuracy is the highest in the industry and what has made Peterson the choice of professionals around the globe for over 65 years.
Real-Time Tuning Response
- Extreme accuracy can’t be efficiently conveyed with a needle or LED type display.
- The scrolling image of the Virtual Strobe display is driven by the input signal in real-time. Its speed of movement is in direct correlation to the distance from the target pitch.
- Unlike LED or needle tuners, there isn’t integrated circuitry present to make an “in tune/out of tune” decision. You, as the user, exclusively makes that call.
Highly Versatile
- With over 90 preset Sweetened Tunings on-board, the StroboPlus HD is the most versatile tuner we have ever designed.
- Multiple Sweetened Tuning presets cover a wide variety of electric and acoustic instruments.
- USB control allows users to configure and update their StroboPlus HD for a personal tuning experience.
High Resolution Display
- It’s more than just large and easy-to-read.
- The massive 512-pixel strobe display of the StroboPlus HD delivers a smooth, real-time response to even the minutest of tuning changes like no other display can.
Future-Proof By Design
- The Peterson Connect application for Google Chrome (Windows/OS X) provides a simple method to configure your StroboPlus HD and program your own Sweeteners. It’s free and easy to use.
- Each time you connect your tuner to your computer, Peterson Connect will check for any changes that have been made to the profile for your product.
- The StroboPlus HD is future-proof by means of firmware updates keeping it up-to-date with future models.
SPECIFICATIONS
- Power Supply: USB Wall Charger (Not Included)
- Note Range: C0 – A#8
- Note Selection: Automatic Or Manual
- DI: No Firmware
- Updateable: Yes
- Peterson Connect Compatible: Yes
- Form Factor: Desktop / Benchtop
- Accuracy: 0.1 Cents
- Display Type: LCD Display
- Resolution: 512 Segments ( 256 per row )
- Construction: ABS Plastic
- Product Dimensions LxWxH: 5.5″ x 4.25″ x 1.5″
- Product Weight: 0.66 lbs
- USB Port: Yes
- USB Type: Micro
- Rechargeable: Yes
- Battery Type: Lithium Ion (Included)
- Power: AC ( USB ) 5V 500 mA
- Built-In Microphone: Yes
- Built-In Speaker: Yes
- Volume Control: Yes
- Headphone Jack: Yes
- Metronome: Optional
- Upgrade Inputs: 1/4″
- Mono Outputs: 1/4″ Mono (thru), 3.5mm Headphone, Vibe Clip
- Mute-able Output: No
- Tone Generator: Yes (C1 – G9)
- Concert A Range: 390Hz to 490Hz
- Global Cent Offset Range: +/- 50 cents
- Transposition Range: -6 to +5
- Frequency Response Range: 16.35Hz – 7302Hz
- Sweetened Tunings: 92
- User Presets: 10 Locations
- Historic Temperaments: Yes
Manufacturer:Peterson
Model:SP-1
SKU:I581243-N-0-WHXX
We are Chuck Levin’s Washington Music Center
Since 1958, Chuck Levins Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Musicfrom instruments and recording gear to pro audio, rentals, and repair services.
Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE lineexclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.
Chuck Levins isnt just a storeits a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.



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