Peterson StroboPLUS HDC

• Highly accurate desktop tuner & metronome.
• Visual / audio tuning modes.
• Built in microphone.
• Rechargeable. 
• Headphone output.

With the StroboPLUS HDC you get the highly accurate and precise tuning functionality you'd expect from Peterson, but a few more features too. You can save and select a range of presets, for example if you have a 6 and 12 string guitar. As well as the input and output jacks, it also works with a microphone for other instruments. There is a speaker in the device so audio tunings are also possible. The metronome is also incredibly high quality - you can do a range of timings and also save these in the presets.