6M-P17 Raytheon by Toshiba Japan NOS 1960's (74/40) (Sony TC-135)
$ 3.99
6M-P17 Raytheon by Toshiba Japan NOS 1960's
74/40
Tested on TV-7D/U
Found in mid-1960s audio and tape recording equipment
(such as the Sony TC-135, which used a tube complement of 6AU6, 6AV6, and 6MP17)
See more: vacuum tube

