Adopted DDFA technology, high speed and very to achieve a dramatic improvement in sound quality by using a highly accurate digital feedback loop, the new generation of digital input type of class D amplifier. Digital source is consistently from the input to the PWM modulation of the final stage processing in the digital sound quality deterioration is not generated by the conversion. Equipped with a high-quality headphone output amplifier only. High-speed to the voltage amplification stage, low-noise, high-speed operational amplifier, adopt a discrete circuit to the output buffer. In addition, equipped with a three-stage gain switching function so that optimal volume even at a high-impedance headphones obtained. Equipped with the "Advanced AL32 Processing," the latest version of bringing the high resolution sound to the original sound. Added 16bit music signal of the high bit processing for up-converting process on 32bit accuracy, the amount of information in the time axis direction by the up-sampling is also be expanded, lost in the course of the digital converted from the music signal that continuously changes in this time guessed data should be original, reproduce the smooth waveform of the analog signal. DSD5.6MHz, equipped with PCM192 kHz / 24bit corresponding USB-DAC function. In addition, also equipped with an optical digital input and the coaxial digital input of one system of two systems. The music data, equipped with a digital isolator to protect from PC noise flowing from at the same time signal line, electrically insulates the PC and the digital audio circuit, to shut out the PC noise that adversely affect the sound quality. 44.1kHz system, switching in accordance with the sampling rate of the input signal the clock of the two systems of 48kHz system, supplies a clock of the optimal frequency to USB-DAC interface and DSP, dual-clock. Equipped with a Bluetooth function that music can be enjoyed wirelessly from such as iOS devices and Android smartphones. In addition to the SBC of the standard audio codec, more high-quality AAC, also to further CSR's high-quality, low-latency codec "aptX® Low Latency" correspondence. Also to the NFC function it is compatible, it is only in the pairing and connection to touch the corresponding Bluetooth device to the NFC mark. The maximum possible eight of equipment and the pairing. Mounting the multipoint function capable to be connected to three Bluetooth devices simultaneously. The body top and bottom of the panel improves the rigidity using a 3mm thick aluminum. Also it supports both vertical and horizontal placement of, display display to rotate automatically according to the orientation of the body.Rated output: 25W + 25W (8Ω, 1kHz, THD0.1%)
Rated output: 50W + 50W (4Ω, 1kHz, THD1%, JEITA)
Output terminals: Speaker load 4 ~ 16Ω
Total harmonic distortion rate: 0.004% (Digital in, rated output -3dB, 8Ω, 1kHz)
S / N ratio: 110dB (Digital in, 25W, 8Ω, 1kHz, IHF-A)
Bluetooth part Version: 3.0
Bluetooth-portion corresponding profiles: A2DP 1.3, AVRCP 1.5
Bluetooth-portion corresponding Kodiku: aptX Low Latency, AAC, SBC
Input terminal: USB (typeB) × 1, optical digital × 1, coaxial digital × 1, analog audio × 1
Output terminal: headphone output × 1, subwoofer pre-out × 1
Power consumption: 35W standby power: 0.2W
Accessories: Quick Start guide, instruction manual, remote control (battery internal organs)
Accessories: USB cable (AtoB, 1.2m), cap (Silver) × 4, power cordAttention Customer:the instruction manual is written only in Japanese.Please note that there is no guarantee adopted for the use overseas.The voltage for this electronic device is AC100V 50-60Hz and
 made for Japan usage ONLY. (Not for 240V)
You need the voltage converter to use itIn order for you to use this device outside Japan
 where the voltage is higher than 100V such as 200V-240V,
you are required to use a transformer to adjust the voltage
 to your local country.WIthout using a transformer, this device will be broken.We are not responsible for the damage of this device
if you use it without a proper transformer.Please purchase it in your local store.
(A transformer and an adapter are necessary)