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Ultimate Tension Series Bassdrums

A traditional build instrument with a focus on the big sound of these thrilling instruments. Solid aluminum lugs, together with sturdy 2.3. mm claws and a powerhouse drumshell. These bassdrums will give every marching bass drummer a thrill on the field.

An ultimate powerhouse!

Download the productsheet for all models, technical specifications, weights, sizes and packaging.

Download Productsheet


Tension Rods
The drums are fitted with stainless steel tension rods (M6X 1,5) for durability and strength to stand the high tension suitable for these drums, creating the sound/tension you need.
Tension Rings

Made out of excellent crafted high pressure plywood, lacquer finished and a glossy black inlay for a luxurious appearance.


These solid lugs are made out of aluminium ST 28 guarantee a lifetime operation without breaking even during extreme tension. The lugs are attached to the shell together with an black synthetic underlay with stainless steel fasteners. On every size from 16- 32 “we used 12 pcs of this outstanding quality part.


The most reliable bassdrum claw on the entire market. 2.3 mm tempered steel. High pressure stamping technology is used to create this sturdy and reliable high quality product.


We use only the best components and that’s why we have chosen Remo Ambassador as a standard. Other options are available (White Max or Cybermax).


Plywood Impact | The heartbeat of your drum!
A 4mm 6-ply wooden shell made out of a combination of beech and occume. Both wood species which are the basics of light and strong drums shell.


Aluforce | Light in weight and strong in sound!
Precisely CC bended and welded aluminium shells made out of a special 1.5 mm aluminium sheet material. Extremely light in weight with an excellent performance in sound and durability. Aluforce it just says where it stands for.


  • Vancore International
  • Tolhûswei 7a-9 | 8501 ZP Joure Holland
  • Showroom
  • Tolhuswei 7a-9 | 8501 ZP Joure Holland
  • Expedition
  • Vegelinsweg 18 | 8501 BA Joure Holland