POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (USA model only)

With 6 ohm loads, both channels driven, from 20 – 20,000 Hz; rated 90 watts per channel minimum RMS power, with no more than 0.09% total harmonic distortion from 250 milliwatts to rated output.

Amplifier section

Indian model

Minimum RMS Output Power (*1): 80 W + 80 W (6 ohms, 20 Hz – 20 kHz, THD 0.09%)

Stereo Mode Output Power (*1): 90 W + 90 W (6 ohms, 1 kHz, THD 1%)

Surround Mode Output Power (*1)(*2): 115 W per channel (6 ohms, 1 kHz, THD 0.9%)

Other models

Minimum RMS Output Power (*1): 90 W + 90 W (6 ohms, 20 Hz – 20 kHz, THD 0.09%)

Stereo Mode Output Power (*1): 105 W + 105 W (6 ohms, 1 kHz, THD 1%)

Surround Mode Output Power (*1)(*2): 145 W per channel (6 ohms, 1 kHz, THD 0.9%)

^*1 Measured under the following conditions (Area: Power requirements):

USA and Canadian models: 120 V AC, 60 Hz

European and Australian models: 230 V AC, 50 Hz

Indian model: 240 V AC, 50 Hz

^*2 Reference power output for front, center, surround, surround back (for STR-DH750 only) and front high (for STR-DH750 only) speakers. Depending on the sound field settings and the source, there may be no sound output.

Frequency response

Analog:

10 Hz – 100 kHz, +0.5/–2 dB (with sound field and equalizer bypassed)

Input

Analog:

Sensitivity: 500 mV/50 kilohms

S/N (*3): 105 dB (A, 500 mV (*4))

Digital (Coaxial):

Impedance: 75 ohms

S/N: 100 dB (A, 20 kHz LPF)

Digital (Optical):

S/N: 100 dB (A, 20 kHz LPF)

Output (Analog)

SUBWOOFER:

Voltage: 2 V/1 kilohm

Equalizer

Gain levels:

±10 dB, 1 dB step

^*3 INPUT SHORT (with sound field and equalizer bypassed).

^*4 Weighted network, input level.

FM tuner section

Tuning range: 87.5 MHz – 108.0 MHz

Antenna (aerial): FM wire antenna (aerial)

Antenna (aerial) terminals: 75 ohms, unbalanced

AM tuner section

Tuning range (USA and Canada):

530 kHz – 1,710 kHz (Tuning scale: 10 kHz step)

531 kHz – 1,710 kHz (Tuning scale: 9 kHz step)

Tuning range (Europe, India and Australia):

531 kHz – 1,602 kHz (Tuning scale: 9 kHz step)

Antenna (aerial): Loop antenna (aerial)

Video section

Inputs/Outputs

Video:

1 Vp-p, 75 ohms

HDMI Video

Input/Output (HDMI Repeater block)

4096 × 2160p @ 59.94/60 Hz:

2D (*1)

4096 × 2160p @ 50 Hz:

2D (*1)

3840 × 2160p @ 59.94/60 Hz:

2D (*1)

3840 × 2160p @ 50 Hz:

2D (*1)

4096 × 2160p @ 23.98/24 Hz:

2D (*2)

3840 × 2160p @ 29.97/30 Hz:

2D (*2)

3840 × 2160p @ 25 Hz:

2D (*2)

3840 × 2160p @ 23.98/24 Hz:

2D (*2)

1920 × 1080p @ 59.94/60 Hz:

2D

3D: Side-by-Side (Half)

3D: Over-Under (Top-and-Bottom)

1920 × 1080p @ 50 Hz:

2D

3D: Side-by-Side (Half)

3D: Over-Under (Top-and-Bottom)

1920 × 1080p @ 29.97/30 Hz:

2D (*3)

3D: Frame packing

3D: Side-by-Side (Half) (*3)

3D: Over-Under (Top-and-Bottom) (*3)

1920 × 1080p @ 25 Hz:

2D (*3)

3D: Frame packing

3D: Side-by-Side (Half) (*3)

3D: Over-Under (Top-and-Bottom) (*3)

1920 × 1080p @ 23.98/24 Hz:

2D (*3)

3D: Frame packing

3D: Side-by-Side (Half) (*3)

3D: Over-Under (Top-and-Bottom) (*3)

1920 × 1080i @ 59.94/60 Hz:

2D (*3)

3D: Frame packing

3D: Side-by-Side (Half) (*3)

3D: Over-Under (Top-and-Bottom) (*3)

1920 × 1080i @ 50 Hz:

2D (*3)

3D: Frame packing

3D: Side-by-Side (Half) (*3)

3D: Over-Under (Top-and-Bottom) (*3)

1280 × 720p @ 59.94/60 Hz:

2D (*3)

3D: Frame packing

3D: Side-by-Side (Half) (*3)

3D: Over-Under (Top-and-Bottom) (*3)

1280 × 720p @ 50 Hz:

2D (*3)

3D: Frame packing

3D: Side-by-Side (Half) (*3)

3D: Over-Under (Top-and-Bottom) (*3)

1280 × 720p @ 29.97/30 Hz:

2D (*3)

3D: Frame packing

3D: Side-by-Side (Half) (*3)

3D: Over-Under (Top-and-Bottom) (*3)

1280 × 720p @ 23.98/24 Hz:

2D (*3)

3D: Frame packing

3D: Side-by-Side (Half) (*3)

3D: Over-Under (Top-and-Bottom) (*3)

720 × 480p @ 59.94/60 Hz:

2D (*3)

720 × 576p @ 50 Hz:

2D (*3)

640 × 480p @ 59.94/60 Hz:

2D (*3)

^*1 Supports YUV 4:2:0 / 8 bit format only.

^*2 Supports 8 bit format only.

^*3 These formats are also supported by MHL connection.

MHL section

Supported MHL version: Incorporates MHL 2

Maximum current: 900 mA

iPhone/iPod section

DC 5V 1.0 A MAX

USB works with iPhone 5s, iPhone 5c, iPhone 5, iPhone 4s, iPhone 4, iPhone 3GS, iPhone 3G, iPod touch (2nd through 5th generation), iPod classic, and iPod nano (3rd through 7th generation).

BLUETOOTH technology works with iPhone 5s, iPhone 5c, iPhone 5, iPhone 4s, iPhone 4, iPhone 3GS, and iPod touch (4th and 5th generation) (*).

You can use “SongPal” app with this receiver via BLUETOOTH (*).

^* For STR-DH750 only

BLUETOOTH section (for STR-DH750 only)

Communication system: BLUETOOTH Specification version 3.0

Output: BLUETOOTH Specification Power Class 2

Maximum communication range: Line of sight approx. 10 m (33 feet) (*1)

Frequency band: 2.4 GHz band (2.4000 GHz – 2.4835 GHz)

Modulation method: FHSS (Freq Hopping Spread Spectrum)

Compatible BLUETOOTH profiles (*2): A2DP (Advanced Audio Distribution Profile), AVRCP 1.3 (Audio Video Remote Control Profile)

Supported Codecs (*3): SBC (*4), AAC, aptX

Transmission range (A2DP): 20 Hz – 20,000 Hz (Sampling frequency 44.1 kHz)

^*1 The actual range will vary depending on factors such as obstacles between devices, magnetic fields around a microwave oven, static electricity, cordless phone, reception sensitivity, antenna’s performance, operating system, software application, etc.

^*2 BLUETOOTH standard profiles indicate the purpose of BLUETOOTH communication between devices.

^*3 Codec: Audio signal compression and conversion format

^*4 Subband Codec

General section

Power requirements

USA and Canadian models: 120 V AC, 60 Hz

European model: 230 V AC, 50/60 Hz

Indian model: 220 V - 240 V AC, 50/60 Hz

Australian model: 230 V AC, 50 Hz

Power consumption

STR-DH750: 240 W

STR-DH550: 180 W (Indian model), 200 W (other models)

Power consumption (during standby mode)

STR-DH750:

0.3 W (When [Control for HDMI], [Pass Through], and [Bluetooth Standby] are set to [Off].)

0.5 W (When [Control for HDMI] and [Bluetooth Standby] are set to [On], and [Pass Through] is set to [Off].)

STR-DH550:

0.3 W (When [Control for HDMI] and [Pass Through] are set to [Off].)

0.5 W (When [Control for HDMI] is set to [On], and [Pass Through] is set to [Off].)

Dimensions (width/height/depth) (Approx.)

430 mm × 156 mm × 329.4 mm (17 in × 6 1/4 in × 13 in)

including projecting parts and controls

Mass (Approx.)

Indian model: 8.0 kg (17 lb 11 oz)

Other models: 7.6 kg (16 lb 13 oz)

Design and specifications are subject to change without notice.