BBb 6/4 Rotary tuba ‘Kaiser’ with 5 valves - TB790 HP

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Regular price $9,750.00
Regular price $0.00 Sale price $9,750.00

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Our BBb 6/4 Rotary Tuba ‘Kaiser’ With 5 Valves TB790 HP is the 5-valve version of the TB690H Kaiser BBb tuba. The 5th valve is a flat step and has two tuning slides.

Inspired by classic Bohemian design from the 1930’s, the TB690 ‘Kaiser’ rotary tuba elegantly marries classic design with modern enhancements to create an exceptional rotary tuba of truly timeless beauty and equally stunning intonation.

Perfect for German, Czech or Russian repertoire in symphony orchestra, or for playing in a large wind orchestra, this sought after large tuba is already making waves with musicians across the world.

The BBb 6/4 Rotary Tuba ‘Kaiser’ With 5 Valves is incredibly lightweight for its size at 10.5kg and is triple silver-plated; a beautiful tuba for sale.


  • 450 mm bell
  • 21mm bore
  • 1140mm high

Special Features

  1. All hand-hammered for best response
  2. Lightweight for its size at 10.5kg
  3. 5-rotary valves with Wyvern engraving on levers
  4. Triple silver-plated

Wessex Warranty

For your peace of mind

Unlike most leading brands, Wessex Tubas offers a 3-year warranty against manufacturing defects on all our instruments, and in the unlikely event that you are dissatisfied with your purchase, we offer a full refund and return within 2 weeks.

You can return any item bought from Wessex Tubas within 14 days of receiving it for a full refund, minus shipping costs. However, please contact us before returning your item so we can provide you with return labels and a collection booking with our dedicated courier to ensure the safe return of your item/s. When returning the item, it must be in its original packaging and in ’as received’ condition. Please note that shipping charges apply to refund upon return of your item and any damage will also result in reduced refund.

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