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The 6 prototypes |
In 1994 the first Double Trolley prototype was made.
For the next 5 years, the Double Trolley was tested by him and many other bass players to find out how to improve every detail of the concept.
In 1999 the last prototype was finished. The Double Trolley had undergone several changes and was now ready to go into production. Have a look at the history of the prototypes: |
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Dear Marc,
Your product is so obvious that you immediately become good friends with it,
and after just one ride with it, it has already become indispensable.
As a travelling/driving freelancer I will never be without a Double Trolley.
Edvard Nyholm Debess Faroe Islands
More reviews..
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