EICO Model 717 Electronic Keyer Four overlapping ranges from 7 to 75 wpm. Monitoring oscillator. Controls: Function off/tune/operate 4-position speed range speed vernier monitor tone volume 3"x5" speaker. Five tubes, 2 silicon rectifiers. Cabinet Size: (HWD) 5 1/2" X 8" X 8 1/4" Weight: 10 lbs $59.95 (1970)