soundman414
100+ Head-Fier
So I decided to Google and see if there is a new Oppo HA-1 in the works now that the HA-2 has an SE edition.
Look what I found. Don't know if it is legit. Let me know what you think.
http://www.cinemotion.biz/173974/OPPO-HA-1-SE-Amplificateur-de-casque
In case the page gets taken down:
Oppo HA-1 SE
OPPO HA-1 Special Edition transcends the sound quality for High-End performance as a headphone amplifier, USB DAC, digital audio dock or pre-amp.
The OPPO HA-1 Special Edition (SE) headphone DAC amplifier is based on the highly acclaimed HA-1, modified to release the full potential from every supported audio format. So whether you wish to use the HA-1 as a USB DAC, stereo preamp or for Bluetooth streaming the SE version will engage you and get you closer to your favourite music.
The SE version is based around ultra-low noise regulation for the DAC and Pre-amplifier stages. We need to supply vanishingly low noise voltage to the circuit to enable maximum dynamic range and fast transient response.
The Ultra-low noise regulators we use have 1/168 noise voltage in the audio range 20Hz ~ 20KHz compared to commercially available linear regulators. They are also nearly 2000 times better at rejecting noise (ripple) from the AC power supply.
The OPPO HA-1 Special Edition (SE) headphone DAC amplifier is based on the highly acclaimed HA-1, modified to release the full potential from every supported audio format. So whether you wish to use the HA-1 as a USB DAC, stereo preamp or for Bluetooth streaming the SE version will engage you and get you closer to your favourite music.
The SE version is based around ultra-low noise regulation for the DAC and Pre-amplifier stages. We need to supply vanishingly low noise voltage to the circuit to enable maximum dynamic range and fast transient response.
The Ultra-low noise regulators we use have 1/168 noise voltage in the audio range 20Hz ~ 20KHz compared to commercially available linear regulators. They are also nearly 2000 times better at rejecting noise (ripple) from the AC power supply.
The OPPO HA-1 Special Edition (SE) headphone DAC amplifier is based on the highly acclaimed HA-1, modified to release the full potential from every supported audio format. So whether you wish to use the HA-1 as a USB DAC, stereo preamp or for Bluetooth streaming the SE version will engage you and get you closer to your favourite music.
The SE version is based around ultra-low noise regulation for the DAC and Pre-amplifier stages. We need to supply vanishingly low noise voltage to the circuit to enable maximum dynamic range and fast transient response.
The Ultra-low noise regulators we use have 1/168 noise voltage in the audio range 20Hz ~ 20KHz compared to commercially available linear regulators. They are also nearly 2000 times better at rejecting noise (ripple) from the AC power supply.
The OPPO HA-1 Special Edition (SE) headphone DAC amplifier is based on the highly acclaimed HA-1, modified to release the full potential from every supported audio format. So whether you wish to use the HA-1 as a USB DAC, stereo preamp or for Bluetooth streaming the SE version will engage you and get you closer to your favourite music.
The SE version is based around ultra-low noise regulation for the DAC and Pre-amplifier stages. We need to supply vanishingly low noise voltage to the circuit to enable maximum dynamic range and fast transient response.
The Ultra-low noise regulators we use have 1/168 noise voltage in the audio range 20Hz ~ 20KHz compared to commercially available linear regulators. They are also nearly 2000 times better at rejecting noise (ripple) from the AC power supply.
Caractéristiques :
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
Look what I found. Don't know if it is legit. Let me know what you think.
http://www.cinemotion.biz/173974/OPPO-HA-1-SE-Amplificateur-de-casque
In case the page gets taken down:
Oppo HA-1 SE
OPPO HA-1 Special Edition transcends the sound quality for High-End performance as a headphone amplifier, USB DAC, digital audio dock or pre-amp.
The OPPO HA-1 Special Edition (SE) headphone DAC amplifier is based on the highly acclaimed HA-1, modified to release the full potential from every supported audio format. So whether you wish to use the HA-1 as a USB DAC, stereo preamp or for Bluetooth streaming the SE version will engage you and get you closer to your favourite music.
The SE version is based around ultra-low noise regulation for the DAC and Pre-amplifier stages. We need to supply vanishingly low noise voltage to the circuit to enable maximum dynamic range and fast transient response.
The Ultra-low noise regulators we use have 1/168 noise voltage in the audio range 20Hz ~ 20KHz compared to commercially available linear regulators. They are also nearly 2000 times better at rejecting noise (ripple) from the AC power supply.
The OPPO HA-1 Special Edition (SE) headphone DAC amplifier is based on the highly acclaimed HA-1, modified to release the full potential from every supported audio format. So whether you wish to use the HA-1 as a USB DAC, stereo preamp or for Bluetooth streaming the SE version will engage you and get you closer to your favourite music.
The SE version is based around ultra-low noise regulation for the DAC and Pre-amplifier stages. We need to supply vanishingly low noise voltage to the circuit to enable maximum dynamic range and fast transient response.
The Ultra-low noise regulators we use have 1/168 noise voltage in the audio range 20Hz ~ 20KHz compared to commercially available linear regulators. They are also nearly 2000 times better at rejecting noise (ripple) from the AC power supply.
The OPPO HA-1 Special Edition (SE) headphone DAC amplifier is based on the highly acclaimed HA-1, modified to release the full potential from every supported audio format. So whether you wish to use the HA-1 as a USB DAC, stereo preamp or for Bluetooth streaming the SE version will engage you and get you closer to your favourite music.
The SE version is based around ultra-low noise regulation for the DAC and Pre-amplifier stages. We need to supply vanishingly low noise voltage to the circuit to enable maximum dynamic range and fast transient response.
The Ultra-low noise regulators we use have 1/168 noise voltage in the audio range 20Hz ~ 20KHz compared to commercially available linear regulators. They are also nearly 2000 times better at rejecting noise (ripple) from the AC power supply.
The OPPO HA-1 Special Edition (SE) headphone DAC amplifier is based on the highly acclaimed HA-1, modified to release the full potential from every supported audio format. So whether you wish to use the HA-1 as a USB DAC, stereo preamp or for Bluetooth streaming the SE version will engage you and get you closer to your favourite music.
The SE version is based around ultra-low noise regulation for the DAC and Pre-amplifier stages. We need to supply vanishingly low noise voltage to the circuit to enable maximum dynamic range and fast transient response.
The Ultra-low noise regulators we use have 1/168 noise voltage in the audio range 20Hz ~ 20KHz compared to commercially available linear regulators. They are also nearly 2000 times better at rejecting noise (ripple) from the AC power supply.
Caractéristiques :
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
