The Masco Model 375 Tape Recorder is designed to magnetically record on a standard 7" reel, .248" width ribbon. The capstan and balanced flywheel provides constant tape speed of 3.75 ips – one hour of playing time to a standard reel. The mechanism is equipped with a fast-forward or fast-rewind speed, requiring 2-1/2 minutes each. A monitor jack is provided for plugging in head phones in listening to a recording. The unit has two input channels – Microphone and Radio-Phono, and two amplifier controls – Volume and Tone.
This recorder will record from microphone, radio or phonograph. Provisions are also made for using a larger external speaker. The internal speaker is automatically disconnected when used with external speaker. Operating power is from 105 to 125 volts, 60 Cycle AC. Manufactured by: Mark Simpson Manufacturing Co., New York
Dual speed, Dual track tape recorder Manufacturer: Masco Mark Simpson Company Inc., Long Island (USA). 1953. Two track monaural open reel tape recorder, 3,75 ips or 7,5 ips. Metal case, two-piece carrying case. 16 x 11.5 x 14.5 inch Contains 5 vacuum tubes. Has a very good sound when you play back mono two or one track tapes.