Yamamoto Acoustic Craft OS-77 (3 shelves, 77cm height type) Audio Rack

Each product in the OS and OSW series of audio racks is a high-performance rack made of pure Japanese materials and manufactured entirely in Japan, using cherry plywood for shelves and solid asada-zakura wood, a hard and strong material, for supports. The shelves are made of 30mm-thick cherry plywood and the posts are made of 32mm-thick solid asada-zakura wood. The overall height is 722mm, and the shelves can be raised and lowered at 50mm intervals. The inside size of the shelves is 506(W)450(D), which can accommodate most standard-sized audio equipment. The high strength of the shelf allows for the installation of a record player or other equipment on the top panel. The standard specification is three shelves, but the number of shelves can be increased by purchasing the OSB-M shelf unit (sold separately).

Each shelf is assembled with 8 screws, and the load is supported by the screws if the equipment to be placed is light, and by the grooves in the support columns if the equipment is heavy, thus ensuring a high load capacity. The finish is the same urethane coating as that used on high-grade furniture, so it will not deteriorate over a long period of use. The sides and rear of the shelves are not partitioned, allowing for sufficient heat dissipation.

Each shelf can hold up to 60 kg. The height of each shelf can be easily changed at intervals of 50mm, allowing free layout. Wiring work is also easy.

For carpeted rooms, we recommend the use of spike pins (sold separately). Casters are also available. The spikes are made of machined brass and are 17mm taller when in use.
The casters are made of die-cast aluminum body and are strong, with a load capacity of 200 kg for four casters. When in use, the height is increased by 65mm.

Shelf Size	W520xD450xH30mm
Length of Support Pillar	722mm
Overall size	W570xD450xH722mm
Weight	20.8kg