Sony HCD-EP707 Operating Instructions (CMTEP707) - Page 22

Precautions (continued) Before placing a cassette in the tape deck Take up any slack in the tape. Otherwise the tape may get entangled in the parts of the tape deck and become damaged. When using a tape longer than 90 minutes The tape is very elastic. Do not change the tape operations such as play, stop, and fast-winding (etc.) frequently. The tape may get entangled in the tape deck. Cleaning the tape heads Clean the tape heads after every 10 hours of use. Make sure to clean the tape heads before you start an important recording or after playing an old tape. Use separately sold dry-type or wet-type cleaning cassette. For details, refer to the instructions of the cleaning cassette. Demagnetizing the tape heads Demagnetize the tape heads and the metal parts that have contact with the tape every 20 to 30 hours of use with a separately sold demagnetizing cassette. For details, refer to the instructions of the demagnetizing cassette. Specifications AUDIO POWER SPECIFICATIONS: (U.S.A. model only) POWER OUTPUT AND TOTAL HARMONIC DISTORTION: with 4 Ω loads both channels driven, from 120 - 10,000 Hz; rates 15 W per channel minimum RMS power, with no more than 10% total harmonic distortion from 250 mW to rated output. Amplifier section Canadian model: Continuous RMS power output (reference) 15 + 15 W (4 Ω at 1 kHz, 10% THD) European model: DIN power output (rated) 12 + 12 W (4 Ω at 1 kHz, DIN) Continuous RMS power output (reference) 15 + 15 W (4 Ω at 1 kHz, 10% THD) Music power output (reference) 38 + 38 W Other model: The following measured at AC 230 V or AC 120 V, 50/60 Hz DIN power output (rated) 12 + 12 W (4 Ω at 1 kHz, DIN) Continuous RMS power output (reference) 15 + 15 W (4 Ω at 1 kHz, 10% THD) Inputs MD IN (phono jacks): voltage 450 mV, impedance 47 kilohms Outputs PHONES: Accepts headphones of (stereo mini jack) 8 Ω or more SPEAKER: Accepts impedance of 8 to 16 Ω 22GB