Sony TC-WR 720

Data

General

• Manufacturer: Sony
• Model: TC-WR 720
• Type: Double cassette tape deck
• Years of manufacture: 1990 - 1992
• Made in: Japan
• Color: Black
• Remote control: RM-J 902 (optional accessory)
• Power consumption: 33 W
• Dimensions: 430 x 135 x 285 mm (WxHxD)
• Weight: 5.0 kg
• Original price approx.: 650 DM

Connections

• Number of inputs:
  • Line (Cinch) sensitivity 77.5 mV input impedance 47 kOhm.
• Number of outputs:
  • Line (RCA) Nominal output level 0.44 V at 47 kOhm / load impedance above 10 kOhm.
  • Headphones (6.3mm stereo jack) output power 0.3 mW at 32 ohms

Technical Data

• Audio heads: 2 each
• Motors: 2 each
• Band types: Type I / Type II / Type IV
• Frequency response: Type I (30-15000Hz +-3dB, IEC) / Type II (30-17000Hz +-3dB, IEC) / Type IV (30-18000Hz +-3dB, IEC)

Distortion factor: 1.0% with type IV cassette

• Signal-to-noise ratio: for Type I / Type II / Type IV respectively

Dolby OFF: 55 dB / 57 dB / 58 dB

• • Dolby B: 63 dB / 65 dB / 66 dB
  • Dolby C: 70 dB / 72 dB / 73 dB
• Auto-Reverse: yes, both decks
• Title search: yes, AMS, both decks
• Dolby: yes, B/C and HX-PRO
• MPX filter: no
• Fader: no
• Pitch control: no
• CD sync recording: yes, with Sony CD player

Special Features

• BIAS, deck B only
• Quick reverse function for switching the running direction during recording and playback with extremely low interruption

Automatic tape type detection during recording and playback Title skip, space skip and memory function for convenient title retrieval

• Relay function for successive recording and playback with both decks
• Auto playback to start playback automatically after rewinding
• Timer-controlled recording and playback when a separately available timer is connected
• Synchronous dubbing at either normal or high speed
• Simultaneous recording function for simultaneous recording of the same signal source with both decks
• Aluminium front panel

Remarks

• Other models in the same series:
• Preamplifier:
• Sony TA-E 80 ES
• Sony TA-E 1000 ESD

• Power amplifier:
• Sony TA-N 55 ES
• Sony TA-N 80 ES

• Integrated amplifiers:
• Sony TA-AV 501 R
• Sony TA-F 101 R
• Sony TA-F 120
• Sony TA-F 220
• Sony TA-F 311 R
• Sony TA-F 411 R
• Sony TA-F 420
• Sony TA-F 550 ES
• Sony TA-F 650 ESD
• Sony TA-F 730 ES

• [[Tuner:
• Sony ST-S 101
• Sony ST-S 120
• Sony ST-S 320
• Sony ST-S 550 ES
• Sony ST-S 730 ES

• [[Receiver:
• Sony STR-AV 120
• Sony STR-AV 320
• Sony STR-GX 70 ES
• Sony STR-GX 80 ES

• CD players:
• Sony CDP-291
• Sony CDP-391
• Sony CDP-490
• Sony CDP-590
• Sony CDP-690
• Sony CDP-790
• Sony CDP-990
• Sony CDP-C 305
• Sony CDP-C 305 M
• Sony CDP-C 705
• Sony CDP-C 900
• Sony CDP-M19
• Sony CDP-M39
• Sony CDP-M49
• Sony CDP-M69
• Sony CDP-M79
• Sony CDP-M99
• Sony CDP-X33ES
• Sony CDP-X55ES
• Sony CDP-X77ES

• DAT recorder
• Sony DTC-55 ES

• Tape Deck:
• Sony TC-FX 120
• Sony TC-K 420
• Sony TC-K 520
• Sony TC-K 620
• Sony TC-K 750 ES
• Sony TC-K 950 ES
• Sony TC-RX 70
• Sony TC-W 320
• Sony TC-WR 520
• Sony TC-WR 720
• Sony TC-WR 820

• Record player:
• Sony PS-LX 100
• Sony PS-LX 431
• Sony PS-X 555 ES

• Equalizer
• Sony SEQ-310
• Sony SEQ-333 ES

• Speakers:
• Sony APM-22 ES MK II
• Sony APM-44 ES
• Sony APM-66 ES MK II
• Sony APM-101 ES
• Sony APM-121 ES
• Sony APM-141 ES
• Sony APM-181 ES
• Sony SS-E 211
• Sony SS-E 311

Pictures

• Extract from brochure: Sony TC-W 320, TC-WR 520, TC-WR 720, TC-WR 820