Sony STR-DE310 Specifications, Power Output And Total Harmonic Distortion, Amplifier section

Additional Information

Specifications

Audio power specifications

POWER OUTPUT AND TOTAL HARMONIC DISTORTION

With 8-ohm load, both channels driven, from 20 - 20,000 Hz, rated 100 watts per channel minimum RMS power, with no more than

0.1% total harmonic distortion from 250 milliwatts to rated output.

Amplifier section

Dynamic power USA model:
output	8 ohms: 150 W + 150 W
	4 ohms: 210 W + 210 W
	Canadian model:
	8 ohms: 140 W + 140 W
	4 ohms: 180 W + 180 W
Frequency	PHONO: RIAA
response		equalization curve
		±0.5 dB
	CD, TAPE/MD, VIDEO:
		10 Hz - 50 kHz ±1 dB
Inputs
Sensitivity			Impedance	S/N
				(weighting
				network,
				input level)
PHONO	2.5 mV	50		74 dB
(MM)			kilohms	72 dB*
				(A, 2.5 mV)
CD	200 mV		50	82 dB
TAPE/
	150 mV		kilohms	82 dB*
MD,				(A, 150 mV)
TV,
VIDEO

* ‘78 IHF

Outputs	TAPE/MD REC OUT:
	Voltage 150 mV,
	Impedance 10 kilohms
	VIDEO AUDIO OUT:
	Voltage 150 mV,
	Impedance 10 kilohms
	PHONES: Accepts low
	and high impedance
	headphones
Muting	Full mute
BASS BOOST	+10 dB at 70 Hz
TONE	±8 dB at 100 Hz and
	10 kHz

FM tuner section

Tuning range	87.5 - 108.0 MHz
Antenna	75 ohms, unbalanced
terminals	300 ohms, unbalanced
Sensitivity	Mono: 18.3 dBf, 4.5 µV
	Stereo: 38.3 dBf, 45 µV
Usable sensitivity	11.2 dBf, 2 µV (IHF)
S/N	Mono: 76 dB
	Stereo: 70 dB
Harmonic	Mono: 0.3 %
distortion at	Stereo: 0.5 %
1 kHz
Separation	+0.5
	45 dB at 1 kHz –2
Frequency	30 Hz - 15 kHz dB
response
Selectivity	60 dB at 400 kHz

AM tuner section

Tuning range With 10 kHz interval**: 530 - 1710 kHz

With 9 kHz interval: 531 - 1710 kHz

Antenna Loop antenna

Usable sensitivity 50 dB/m (at 1,000 kHz or 999 kHz)

S/N	54 dB (at 50 mV/m)
Harmonic	0.5 % (50 mV/m,
distortion	400 Hz)
Selectivity	At	9 kHz: 35 dB
	At	10 kHz: 40 dB

**You can change the AM tuning interval to 9 kHz. After tuning in any AM station, turn off the receiver. Hold down the TUNING + button and press the POWER button. All preset stations will be erased when you change the interval. To reset the interval to 10 kHz, repeat the procedure.

General

System	Tuner section: PLL
	quartz-locked digital
	synthesizer system
	Preamplifier section:
	Low-noise NF type
	equalizer
	Power amplifier section:
	Pure-complimentary
	SEPP
Power	120 V AC, 60 Hz
requirements
Power	USA model: 175 W
consumption	Canadian model: 270 AV
AC outlets	1 switched, total 120 W/
	1A Max
Dimensions	17 x 5 3/4 x 11 5/8 inches
	(430 x 145 x 295 mm)
Mass (Approx.)	7.0 kg (15 lb 6 oz)
Supplied	FM wire antenna (1)
accessories	AM loop antenna (1)
	Remote controller
	(remote) (1)
	Size AA (R6) batteries (2)

Design and specifications are subject to change without notice.

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