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57-Point Instrument Inspection

KoAloha KTO-10S Opio Tenor Ukulele Spruce Top Acacia "Watchman"

Save $107.00

Sale price$963.00 USD Regular price$1,070.00 USD


KoAloha Opio Tenor Ukulele Spruce Top Acacia KTO-10S "Watchman"


Apollo is the Greek god of sun and light as well as music and I think this this beautiful KoAloha Opio Spruce Top Tenor is perfectly named.

The combination of the bright Spruce top and the warmth of the Acacia sides and back provides a look and sound that is balanced, crisp and magical. 

This new Opio series from KoAloha is undeniably beautiful!  They now have a gorgeous figured acacia body in a semi-gloss finish, and the crown fretboard, maple fretmarkers, and engraved logo makes them nearly indistinguishable to their classic Hawaiian Koa line. Beyond the great looks, this tenor has a huge tenor tone we think you'll love!

KoAloha's top Hawaiian workers have spent the last few years teaching these talented Thai wood workers how to be true KoAloha craftsmen. The result is a fantastic value in a professional quality instrument. 

  • TOP: Solid Spruce
  • BACK & SIDES: Premium Acacia
  • Semi-Gloss Finish
  • 15 Frets to Body  20 Frets Overall
  • Mahogany Neck
  • Sapele Fingerboard and Bridge
  • Maple Fretmarkers
  • KoAloha Geared Tuners
  • Premium Flourocarbon Koaloha Strings


  • 17-1/4" Tenor Scale (Distance from Nut to Saddle)
  • 27" Overall length
  • 11-10/16" Body length
  • 6-13/16" Upper Bout
  • 9" Lower Bout
  • 5-14/16" Waist
  • 2-1/2 Body depth
  • 1-7/16" At Nut


  1. Free Uke Like The Pros Course of Your Choice at (Premium Members can gift the course to someone else). $67 Value
  2. Free KoAloha padded gig bag.
  3. Setup with Low Action and Ready to Play. $50 Value
  4. Normallys ships within 1-2 days, sometimes even same day.
  5. "Better Than The Weather" Warranty 

* An LR-Baggs 5.0 Pickup can be installed for $250. Install times can vary and will delay shipping.

NOTE - You will receive the KoAloha Opio Tenor Ukulele Spruce that is in the photos.


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