BOSS TU-01 Chromatic Tuner

14.99 RRP 16.10 (including VAT @ 23%)

6 In StockDelivery Information

Item in stock at our Distribution Centre in York

We currently have this item in stock at our Distribution Centre in York, ready for dispatch.

"Can be delivered to you on" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.

Can be delivered to you on: 27th October 2016

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1 year warranty and 30 day money back guarantee included

1 year warranty and 30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

All Products are new unless stated, and include a minimum of one year warranty.

Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:

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We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.

Product Ref: 71770

  • Renowned Boss Tuning in Compact Clip On
  • Chromatic, Guitar, Bass, Uke
  • Convenient Ref Pitch Function
  • 25 Continuous Hours of Battery Use
  • Auto Off Function

BOSS TU-01 Chromatic Tuner

The BOSS TU-01 Chromatic Tuner is an all-in-one clip-on tuner designed for a range of stringed instruments for guitars and bass to ukuleles. This compact yet durable chromatic tuner is simple and reliable, providing you with straight-forward tuning wherever you are. Simply connect the tuner to your instrument by clipping it the instruments headstock and use the vivid display features to adjust your tuning. The TU-01 can be adjusted for different viewing angles as well ans folding down easily for transporting.

Product Ref: 71770

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  • Comments from customers who bought this item:


  • Tuning Range: A0 (27.5 Hz)--C8 (4,186.0 Hz)
  • Reference Pitch: A4 (440 Hz only)
  • Tuning Accuracy: +/- 1 cent
  • Control: Power switch / Mode switch
  • Display: backlit LCD
  • Power Supply: CR2032 lithium battery x 1
  • Current Draw: 6 mA
  • Expected battery life under continuous use: Approx. 25 hours
  • Auto off function: Approx. 7 minutes
  • Accessories: Owner's manual CR2032 lithium battery
  • Dimensions (WxHxD): 56mm, 32mm, 31mm
  • Weight (including battery): 30 g (2 oz)


  • Renowned BOSS tuning quality in an affordable clip-on tuner
  • Features Chromatic, Guitar, Bass, and Ukulele tuning modes
  • Convenient reference pitch function (A=440 Hz)
  • Runs for up to 25 continuous hours with a CR2032 lithium battery
  • Auto off function to preserve battery life when the tuner is not in use