The On-Stage GTP7000 Mini Pedal Tuner is a compact tuner pedal made to live on a pedalboard. RockBoard's PedalPedia describes it as a discreet way to integrate a tuner into a board, and its main selling point is the display: a large-print, high-contrast backlit screen that RockBoard's PedalPedia says is easy to read from several feet away in any type of lighting1.
Like most pedalboard tuners, it is a stompbox-format unit that sits in your signal chain and mutes or passes your guitar depending on whether you are tuning. It runs digitally and uses true bypass, so when it is switched off it removes itself completely from the signal path1.
What it does
The GTP7000 does one job: it tunes your guitar or bass from a pedalboard. On-Stage positions it as a space-saving option, small enough to slot into a crowded board alongside your drive, delay and modulation pedals. The large-print backlit screen is the feature the maker leans on most, since a tuner is only useful if you can read it on a dark stage or in bright daylight1.
Because it is true bypass, the pedal does not color or load your signal when it is not engaged. That matters if you run long pedalboard chains and want your core tone untouched between tunings1.
Power and setup
The GTP7000 runs on 9V DC, center negative, and draws 20mA. That is a modest draw, but like most mini pedals there is no room for a battery compartment, so plan on a pedalboard power supply rather than batteries1.
On-Stage publishes an English manual for the GTP7000 as a PDF on its site1.
Where it sits among pedal tuners
The GTP7000 is one of many compact tuner pedals aimed at pedalboard use. Others in the same space include the TC Electronic Polytune 3 Mini, the Korg Pitchblack X mini, the Peterson StroboStomp Mini and the Joyo Irontune. For a wider look at the category, see the Tuner Pedals page.
Videos
On-Stage
Top 3 Pro RS
Sources (1)
- GTP7000 Mini Pedal Tuner by On-Stage, RockBoard (rockboard.de PedalPedia), 2026
