For example this compact throughput unlimited 8 belt balancer:
Balancers that I am relatively proud of are the 3 to 4, 4 to 5 and 4 to 8 belt balancers.
The ugliness award goes to the 8 to 5 belt balancer, it is really hideous.
You can find all images in this imgur album. The blueprint strings are all neatly packed in the attached zip file.
The full list of conditions for my compendium is:
- * Output balanced
* Input balanced
* Throughput under full load >= 99.9%
* Min throughput >= 49.9% (only for balancers with up to 8 input and output belts)
* Input belts all beside each other and the same for output belts (only for balancers with up to 8 input and output belts)
* Smallest footprint that satisfies all the above