Listen to the AK ultimate DAP "A&ultima SP3000" no longer "noiseless in a different dimension"Although it is a middle-class AV amplifier, it also supports Dolby Atmos, DTS:X, IMAX Enhanced, and MPEG-4 AAC, the new 4K/8K satellite broadcast audio format.In addition, high-resolution and high-frame-rate video such as 8K/60p and 4K/120p can be passed through.It supports a wide range of new standards for enjoying the latest video content, such as HDR10+, HDCP 2.3, and eARC.Equipped with a 9ch power amplifier, it is possible to build a 5.1.4ch, 7.1.2 system without adding a power amplifier.Furthermore, since it supports 11.2ch processing, the system can be expanded to 7.1.4 by adding a 2ch power amplifier.Equipped with 11.2ch pre-out.Even traditional channel-based content whose source does not include height speaker signals can be upmixed to 3D sound using Dolby Surround and Neural:X.It is an IMAX Enhanced certified product that meets the performance standards of IMAX and DTS, and uses sound modes "IMAX DTS" and "IMAX DTS:X" that are optimized for playing IMAX Enhanced content remastered with IMAX and DTS technology. Possible.New support for MPEG-4 AAC (stereo, 5.1ch), the audio format used in new 4K/8K satellite broadcasting.Enjoy 4K and 8K high-definition video with realistic surround sound.It also supports "Dolby Atmos Height Virtualizer" and "DTS Virtual: X" for virtual 3D surround.Even in environments such as stereo, 5.1ch, 7.1ch, etc. where height speakers or surround speakers are not installed, you can experience immersive audio that is surrounded by sound from all directions including the height direction.Equipped with an auto setup function "Audyssey MultEQ XT32" using a dedicated microphone, and corrected with 32 times the filter resolution compared to the lower grade "Audyssey MultEQ XT".Based on the measurement results at up to 8 points, the speaker distance, level, and subwoofer crossover frequency are automatically set to the optimal state.By measuring the acoustic characteristics of the connected speakers and the listening room and correcting both the time axis and frequency characteristics, the room acoustics are optimized.Equipped with "Sub EQ HT" that measures and corrects the two subwoofers individually.The HDMI terminal has 7 inputs and 3 outputs.Of these, one input and two outputs support 8K/60p and 4K/120p pass-through.In addition, all HDMI terminals support copyright protection technology "HDCP 2.3" for the latest video content.You can enjoy high-definition images of 4K/8K Ultra HD content distributed via satellite broadcasting and the Internet along with high-quality sound.It is also possible to upscale input analog video and HDMI video signals to 8K/60p, 4K/60p, etc.No frame rate conversion is performed.HDR video supports HDR10+ and Dynamic HDR in addition to HDR10, Dolby Vision, and HLG.You can enjoy richly expressive HDR images regardless of the source, such as the latest package media, streaming, and broadcasting.Also supports eARC and CEC.Compatible with HDMI 2.1 new functions "ALLM (Auto Low Latency Mode)", "VRR (Variable Refresh Rate)", "QFT (Quick Frame Transport)", "QMS (Quick Media Switching)".ALLM is a function that automatically switches between image quality and latency depending on the type of content.When playing games and VR content, the latency is automatically set to the minimum, minimizing the delay of the screen display to the operation.At that time, the AV amplifier stops functions that affect latency, such as image quality adjustment, i/p scaler, and auto lip sync.Also equipped with a network audio function using the technology of the wireless audio system "HEOS".You can play a variety of sound sources such as music files saved on NAS in the LAN, files saved on USB memory, smartphones, tablets, Bluetooth devices, etc.In addition to Amazon Music HD, it also supports music streaming services such as AWA, Spotify, and SoundCloud.Amazon Alexa is also supported, allowing voice control from Alexa-equipped devices.Network playback also supports high resolution.PCM supports up to 192kHz/24bit and DSD up to 5.6MHz.It also supports AirPlay 2 and Bluetooth.Bluetooth is equipped with not only reception but also transmission function.Audio from the AV amplifier can be received and played back with Bluetooth headphones.As a result, it is possible to enjoy movies with Bluetooth headphones at times such as at night when speakers cannot produce loud sounds.Equipped with Phono input compatible with MM cartridges.Even record players without a built-in phono equalizer can be directly connected.It also has an AM/FM tuner and supports wide FM.Video input terminals other than HDMI are component x 2, composite x 4.Video output is component x 1, composite x 1.Audio input is analog x 6, Phono (MM) x 1, 7.1ch input x 1, optical digital x 2, coaxial digital x 2.Audio output is 11.2ch pre-out x 1, zone pre-out x 1, headphone x 1.It also has a LAN terminal and a USB input.Power consumption is 680W.Standby power is 0.2W (normal standby) / 0.5W (CEC standby).The external dimensions when the antenna is laid down are 440 x 398 x 161 mm (width x depth x height).Weight 12.8kg.Marantz, 8K/60p, 4K/120p compatible 13.2ch AV amplifier "AV8805A"Copyright ©2018 Impress Corporation.