Brand: V-M Voice Of Music
Country of Manufacture:USA
Release dates:1962 - 1965
Speeds: 1 7/8, 3 3/4, 7 1/2
Max Reel Size("): 7"
Number of heads: 2
Head Composition: Permalloy
Frequency Response:(all 3 dB): 7½ ips: 40Hz - 18kHz
Wow and Flutter:less than 0.3% RMS at 7½ ips
Signal-to-Noise Ratio:better than -50dB
Sound quality rating:5 / 10
Long-term reliability rating: 5/ 10
This was a quarter-track mono recorder with stereophonic playback capability with three speeds and a 7″ reel capacity. Controls included bass, treble and “Tape-O-Matic” loudness on playback, a three-digit counter and level indicator.
Audio output was rated at 10 watts peak and the unit had
an internal 5″ x 7″ Alnico V magnet speaker.
Bias frequency: 70kHz / Valve complement: 3 x 6EU7, 6BQ5, 6CA4, 12AU7, 6FG6 / Audio output power: 10 watts peak / Inputs: microphone and phono / Outputs: external amp for stereo, extension speaker (4 ohms) / Speaker(s): 5″ x 7″ with 2½ oz Alnico V magnet / Dimensions: 7½ x 13 x 14¼” (190 x 330 x 184 mm) / Weight: 22 lbs (10 kg) / quarter-track mono record with stereo playback