CTR-73 (140-1053) Specifications Faxback Doc. # 8263 CASSETTE TAPE RECORDER Tape System:..........................2-track monaural Tape Speed:....................1 7/8 ips (4.75cm/sec.) Wow and Flutter (WRMS):...........................0.2% Signal-to-Noise Ratio:............................45dB Erase System:...............................AC erasing Recording System:.............................AC bias Semiconductors:...................................1 IC ..............................................4 Diodes .........................................3 Transistors Power Requirement:.......DC 6V (four 1.5V "C"batteries .......or via optional DC adapter, 273-1802) or 120VAC Dimension:...............10 5/8" x 5 45/64" X 1 29/32" ....................((H x W x D) 270 mm x145mm x 48mm) Weight:.................................2.2 lbs (1.Kg) Accessories:....................Earphone, erasing plug (RLR-10/04/93)