SONY TC-R7-2

Technic details

Specifications

Type:	Tape deck
Tape format:	2 tracks, 2 channels 4 track playback
Tape speed:	38 cm / s 19 cm / s
[Recording time]
Stereo:	45 min. at 38 cm / s (With 1 100 m, 10 ½“ reel)
Mono:	180 min. at 19 cm / s (With 1 100 m, 10 ½“ reel)

Heads:	Recording head x 1 Playback head x 2 (2 tracks, 4 tracks) Erase head x 1
Motors:	For Capstan drive - Servo motor with FG For Reel drive - 2 motors
S / N ratio:	64dB (With Sony FeCr Tape)
[Frequency response]
With Sony FeCr Tape:	30Hz to 30kHz, ±3dB (38 cm / s) 30Hz to 25kHz, ±3dB (19 cm / s)
With regular Tape:	30Hz to 22kHz, ±3dB (38 cm / s) 30Hz to 18kHz, ±3dB (19 cm / s)
Wow and flutter:	0.035% (38 cm / s) 0.07% (19 cm / s)
Total distortion factor:	0.5%
Input / Impedance:	0.2mV / For low impedance (Mic.) 0.06V / 100kΩ (Line)
Output / Impedance:	0.435V / 100kΩ (Line) For low impedance (Headphones)
Semiconductor used:	Transistors x 103 Diodes x 86 IC’s x 2 FET’s x s
Optional:	Remote controller RM-30 (¥ 9, 800) Dust protector DP-30 (¥ 4,800)
Power requirements:	AC 100V, 50 / 60Hz
Power consumption:	80W