Brand: Bang & Olufsen
Country of Manufacture:Denmark
Release dates:1954 - 1957
Speeds: 3 3/4, 7 1/2
Max Reel Size("): 7"
Head Composition: Permalloy
Head Configuration: Mono - Full Track
Sound quality rating:6 / 10
Long-term reliability rating: 6 / 10
The Beocord 509K had the same mechanical components as its predecessor, the Beocord 507K, but with much simpler electronics.
It did, however, offer a choice of two speeds (3¾ and 7½ ips).