Technical data
| Line | Hightech |
| Instrument | Wind Instruments |
| Material | Hightech ABS shell |
| Weight | 3.9 kg |
| Interior dimensions | Body length: 77 cm | Bell: 16 cm |
| Exterior dimensions | 83x30x21 cm |
| BAM reference | DEF4102XL |
| Item number | BAM-DEF4102XLA |
Interior features
- Neck pouch made of Thai silk
Exterior features
- Very comfortable two-material side handle
- Airtight seal
- External back compartment for sheet music with integrated back pad
- 3 soft-touch locks
- 2 comfortable, non-slip neoprene backpack straps with safety snap hooks
Protection and climate
BAM's Hightech shell is built in three layers: ABS on the outside, a foam core of injected polyurethane or, depending on the model, Airex in the middle, and a third layer of PETG or ABS on the inside. BAM thermoforms these shells in France, with part of the production based in Thailand.
The interior is foamed in a single piece and set firmly into the shell; as the instrument is fitted, the padding yields to its shape.
The three-layer shell works as a buffer against swings in temperature and humidity. Open the case after moving into a different climate and the instrument meets the new conditions gradually rather than all at once.
A shady spot suits the shell best: in full sun, for example in a parked car, it can warp or blister.
Technically, La Défense is BAM's Hightech case; the difference lies in the material and look of the outer skin, brushed in an aluminium finish with silver details. Beneath the outer skin, the same three-layer shell is at work, with its buffer against swings in temperature and humidity.
Our experience
Our experience from shipping is clear: an instrument travels far more safely in a BAM case than in a cardboard box. Every case we deliver passes through our own quality check first.
We make small scratches on the shell almost invisible with ordinary car polish, and we leave alcohol and white spirit well alone.
Frequently asked questions
Why does my case weigh a little more than stated?
The stated weight is the net weight without straps. Because the density of the plastic varies slightly, an individual case can weigh around 100 g more.
Can BAM cases be stacked?
No, BAM cases should not be stacked; give each case a place of its own.
Can a cracked shell be repaired?
BAM replaces the complete upper or lower shell in France, as a crack cannot be repaired locally. Smaller damage such as pushed-in feet can be fixed with patches.
Does La Défense protect differently from the Hightech case?
No, technically it is the same case. The difference lies in the material and look of the outer skin.
These texts hold decades of experience and a great deal of heart. They are protected by copyright, C.A. Götz jr. GmbH. Please ask us before any use. Thank you for your appreciation.
