Resonance tube

‘echo I‘

Resonance tubes

The 'echo I' resonance tubes is original instrument inspired by the popular ‘echo’ game. Their unusual design intrigues children and encourages them to spontaneously experiment with sound.

The game consists in two people whispering, singing or transmitting other sounds from one end of the tube to the other. No sounds can be heard outside the instrument – only the person at the other end can be their recipient. This unconventional procedure makes it possible to creatively integrate those visiting a musical playground. With a little imagination, children can immerse themselves in the world of spontaneous and unique sounds.

The instrument is only available with a flat anchor. This is the best solution when attaching the instrument to hard surfaces (e.g. concrete).


The packaging consists of:

  • 1x instrument
  • 1x anchor set

Technical specification:

LENGHT (cm) WIDTH (cm) HEIGHT (cm) WEIGHT (kg)
Product 158 35 158 25

The instrument is part of a set:

Set 'Sounds of Life'

Set 'Sounds of Life'

xylophone ’wind piano’ / resonance tube ‘echo I’ / drums ‘thunder’ / tubular bells ’forest’ / tubes ‘clappo’


Download KBT music mobile application
and play the tune