Sony UDA-1 Reference Guide - Page 6

Specifications, POWER OUTPUT AND TOTAL HARMONIC DISTORTION - manual

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Specifications AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 4 ohm loads, both channels driven, from 20 - 20,000 Hz; rated 20 watts per channel minimum RMS power, with no more than 10% total harmonic distortion from 250 milliwatts to rated output. Amplifier section Reference Power Output 23 W + 23 W (4 ohms, 1 kHz, THD 10%) Rated Power Output 20 W + 20 W (4 ohms, 20 Hz - 20 kHz, THD 10%) Speaker impedance match 4 ohms - 16 ohms S/N ratio LINE IN: 100 dB (short-circuit input, 20 kHz LPF, A Network) USB IN: 100 dB (20 kHz LPF, A Network) Frequency response 10 Hz - 100 kHz (+0 dB, -3 dB) (4 ohms, LINE IN) Input section (digital) USB REAR (USB-B jack) USB 2.0 compatible Supported format PCM (Sampling frequency: 44.1 k/48 k/88.2 k/96 k/176.4 k/ 192 kHz, data bit length: 16/24/32 bits) DSD (2.8 M/5.6 MHz) USB FRONT (USB-A jack) USB 2.0 compatible Supported format PCM (Sampling frequency: 32 k/44.1 k/48 kHz, data bit length: 16 bits) COAXIAL jack Input impedance: 75 ohms Supported format PCM (Sampling frequency: 32 k/44.1 k/48 k/88.2 k/96 k/176.4 k/ 192 kHz, data bit length: 16/24 bits) 6US OPTICAL jack Supported format PCM (Sampling frequency: 32 k/44.1 k/48 k/88.2 k/96 kHz, data bit length: 16/24 bits) Input section (analog) Input sensitivity: 500 mV Input impedance: 100 kilohms Output section LINE OUT Output voltage: 2 V Output impedance: 2.2 kilohms 2 Hz - 80 kHz (-3 dB) PHONES 17 mW + 17 mW (8 ohms, THD 1%) 55 mW + 55 mW (32 ohms, THD 1%) 170 mW + 170 mW (300 ohms, THD 1%) General and others Power requirements AC 120 V 60 Hz Power consumption On: 65 W During standby mode: 0.3 W Dimensions (approx.) (w/h/d) 225 mm × 74 mm × 262 mm (8 7/8 inch × 3 inch × 10 3/8 inch) including projecting parts and controls Mass (approx.) 4.0 kg (8 lbs 14 oz) Supplied accessories AC power cord (1) Remote control (RM-ANU182) (1) USB cable (1) Quick Start Guide (1) Reference Guide (this manual) (1) Design and specifications are subject to change without notice.  Standby power consumption: 0.3 W

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6
US
Specifications
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
With 4 ohm loads, both channels driven, from 20 - 20,000 Hz; rated
20 watts per channel minimum RMS power, with no more than 10% total
harmonic distortion from 250 milliwatts to rated output.
Amplifier section
Reference Power Output
23 W + 23 W (4 ohms, 1 kHz, THD 10%)
Rated Power Output
20 W + 20 W (4 ohms, 20 Hz - 20 kHz, THD 10%)
Speaker impedance match
4 ohms - 16 ohms
S/N ratio
LINE IN: 100 dB (short-circuit input, 20 kHz LPF, A Network)
USB IN: 100 dB (20 kHz LPF, A Network)
Frequency response
10 Hz - 100 kHz (+0 dB, –3 dB) (4 ohms, LINE IN)
Input section (digital)
USB REAR (USB-B jack)
USB 2.0 compatible
Supported format
PCM (Sampling frequency: 44.1 k/48 k/88.2 k/96 k/176.4 k/
192 kHz, data bit length: 16/24/32 bits)
DSD (2.8 M/5.6 MHz)
USB FRONT (USB-A jack)
USB 2.0 compatible
Supported format
PCM (Sampling frequency: 32 k/44.1 k/48 kHz,
data bit length: 16 bits)
COAXIAL jack
Input impedance: 75 ohms
Supported format
PCM (Sampling frequency: 32 k/44.1 k/48 k/88.2 k/96 k/176.4 k/
192 kHz, data bit length: 16/24 bits)
OPTICAL jack
Supported format
PCM (Sampling frequency: 32 k/44.1 k/48 k/88.2 k/96 kHz, data
bit length: 16/24 bits)
Input section (analog)
Input sensitivity: 500 mV
Input impedance: 100 kilohms
Output section
LINE OUT
Output voltage: 2 V
Output impedance: 2.2 kilohms
2 Hz - 80 kHz (–3 dB)
PHONES
17 mW + 17 mW (8 ohms, THD 1%)
55 mW + 55 mW (32 ohms, THD 1%)
170 mW + 170 mW (300 ohms, THD 1%)
General and others
Power requirements
AC 120 V 60 Hz
Power consumption
On: 65 W
During standby mode: 0.3 W
Dimensions (approx.) (w/h/d)
225 mm × 74 mm × 262 mm (8 7/8 inch × 3 inch × 10 3/8 inch)
including projecting parts and controls
Mass (approx.)
4.0 kg (8 lbs 14 oz)
Supplied accessories
AC power cord (1)
Remote control (RM-ANU182) (1)
USB cable (1)
Quick Start Guide (1)
Reference Guide (this manual) (1)
Design and specifications are subject to change without notice.
Standby power consumption: 0.3 W