As you can (hopefully) see in the photo, I rely on these risers to keep my mixing workspace as organized as space will allow. That means trusting several thousand dollars to 8 adjustable legs. I couldn't be happier. For the blind audio engineer it is important that the cables are accessible while being well protected and that there is adequate airflow to prevent the preamps and converters from overheating. These risers are very well made. Rubber feet prevent them from moving, an adjustment knob snaps firmly into each of the three slots, and a very slight wiggle of the feet is enough to get the most out of uneven surfaces and maximize gripping range. I love them and will buy more as my setup grows (an inevitable occurrence as my fellow midwives know all too well).