Ferrograph Series 420
Magnetic Tape Recorder
Track system: 2-track, 2-channel, stereo/monaural system
Heads: 1 x record, 1 x play, 1 x erase
Motor: 2 x reel, 1 x capstan
Reel size: up to 8.75 inch reel
Tape speeds: 3 3⁄4 7 1⁄2 ips
Wow and flutter: 0.2% (7 1⁄2 ips)
Frequency response: 40Hz to 15kHz (7 1⁄2 ips)
Signal to Noise Ratio: 52dB
Input: 350mV (line), 2mV (mic)
Output: 1V (line)
Dimensions: 18.5 x 17.5 x 9.75 inches
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