Country of Manufacture:Germany
Speeds: 1 7/8, 3 3/4
Max Reel Size("): 7"
Number of heads: 2
Head Composition: Permalloy
Head Configuration: Mono - Full Track
Frequency Response:( 3dB): 3¾ ips: 40Hz - 15kHz
Wow and Flutter:3¾ ips: 0.25%
Signal-to-Noise Ratio:3¾ ips: 47dB
Sound quality rating:5 / 10
Long-term reliability rating: 5 / 10
This was an upright-styled portable half-track mono recorder with the reels on one side of the case and the speaker on the other.
Small rectangular push-buttons were located at the top of the machine for STOP, START, PAUSE, WIND & REWIND. A circular RECORD button was used in conjunction with START to facilitate recording.
Other features included a three-digit tape position indicator, edge-mounted playback level control, double-edged control for record/tone and a combined record level/battery level meter.
Power source: 6 x U2 batteries, or (Grundig) TN12 mains power pack / Audio output power: 800 milliwatts / 4 ohms on batteries, 2 watts / 4 ohms on mains / Inputs: radio / diode: 0.22mV / 10K-ohm microphone: 0.22mV / 10K-ohm radio / gram: 45mV / 2.2 M-ohm / Outputs: line: 750mV / 15K-ohm / Speaker(s): single elliptical 4½ x 2¾ .” / Dimensions: 13¾ x 8¼ . x 4¼ .” (350 x 210 x 105mm) / Weight: 12½ lbs (5.7kg) with batteries / half-track mono