Bryston: 3B, 4B, ST & SST models; Hafler: P3000, 9505; Quad: 303, 405; Yamaha: A100a , P2200, P3500; Crown: DC300A, PSA-2

Yamaha: NS-10MM, NS-10MMT, NS-1000M, NS-1000MM, NS-10MMTS, NS-10, NS-100

NS-10M: "NS" = natural sound; 10 = ?; "M" = monitor

NS-10MC: "C" =consumer or commercial

NS-10MX: "X" = the cool letter of the time (X-Files, Generation X, INXS "X" etc.)

NS-10MT: "T" = theater

NS-10M nicknames: "Big Ben" (used worldwide, according to some Japanese engineers, although I've never seen/heard this used outside of Japan);

"テンモニ" (pronounced "tenmoni") = "ten monitor" (common nickname in Japanese).