Oppo HA-1 - Manual (Page 26)

22
Specifications
Designs and specifications are subject to change without notice.
General
Dimensions (W x H x D) 10.0 x 3.1
x 13.1 inches, 254 x 80 x 333 mm
Mass 13.0 lbs, 5.9 kg
Power Supply AC 110-120 V~ / 220-240 V~, 50/60 Hz auto-sensing
Power Consumption 70 W (operation), 0.5 W (standby)
Trigger Input 3.5 V – 15 V, 10 mA minimum
Trigger Output 12 V, 100 mA maximum
Operating Temperature 41 F - 95 F, 5 C - 35 C
Operating Humidity 15% - 75% No condensation
Recommended Headphone Impedance 32 ohm – 600 ohm
Balanced Headphone Jack Output (XLR-4) Pin order 1: L+, 2: L-, 3: R+, 4: R-, Shell: GND
6.35 mm Headphone Jack Output Pin order Tip: L, Ring: R, Sleeve: GND
XLR Balanced Audio Input
Input Impedance
15k ohm
Maximum Input Level 18 Vrms, +27.3 dBu (0 dBu = 0.775 Vrms)
RCA Stereo Audio Input
Input Impedance
10k ohm
Maximum Input Level 9 Vrms, +21.3 dBu (0 dBu = 0.775 Vrms)
Coaxial, Optical, AES/EBU Digital Inputs
Input Format
Stereo PCM
Sampling Frequencies
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,
176.4 kHz, 192 kHz
Word Length 16-bit, 24-bit
USB DAC Audio Input (USB B Type)
Input Format
Stereo PCM, Stereo DSD (DoP v1.1 or native)
PCM Sampling Frequencies
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,
176.4 kHz, 192 kHz, 352.8 kHz, 384 kHz
PCM Word Length 16-bit, 24-bit, 32-bit
DSD Sampling Frequencies
2.8224 MHz (DSD64), 5.6448 MHz (DSD128),
11.2896 MHz (DSD256, native mode only)
Profile USB 2.0, USB Audio 2.0
Mobile USB Audio Input (USB A Type)
Input Format
Stereo PCM
PCM Sampling Frequencies 44.1 kHz, 48 kHz
Profile USB 2.0, USB Audio 2.0
VBUS Power Output +5 V, 2.1 A
Bluetooth Audio Input
Standard Bluetooth
2.1+EDR
Profile iAP, SPP, AVRCP, A2DP
Audio Transmission Format SBC, aptX