USB-DAC-equipped pre-main "AI-301DA-Z" that enhances the affinity with Tiack and TV

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(Photo: Phile Web)

Tiak will launch a USB-DAC-equipped pre-main amplifier "AI-301DA-Z" that is ideal for high-quality regeneration of television and laptop PCs from January 29.The price is open, but it is assumed that the actual sale is around 52,800 yen including tax.Connection with TV Image Bar Brown DAC "PCM1795", maximum PCM 192kHz/32 -bit high -resolution sound source playback and DSD 11.Supports 2MHz native playback. When connected by TV and light / coaxial digital, the power supply is turned on / off with the TV, and the "remote control learning function" allows you to adjust the volume of this unit with the remote control of the TV or recorder, so the speakers are used here. It is said that high -quality sound regeneration of TV will be realized if connected. The power amplifier is equipped with a Denmark ICEPOWER company, and the input signal is faithfully amplified, and Hybrid Feedback Controlled Oscillating Modulator, and MECC (MULTIVARIABLE ENHANCEDEDEDEDEDEDEDEDEDEDEDEDECADEDEDE) on the MECC (MELTIVARIABLE ENHANCEDEDEDEDEDE). It will be a high -output and high -efficiency circuit design of 40W + 40W (4Ω), and it is possible to provide a quiet environment required for pure music appreciation without a low heat generated and does not require cooling fans. In addition, the CCLC (COUPLING CAPACITOR LESS CIRCUIT) method is used for the headphone circuit. High -dimensional headphones with sufficient low and good response, eliminating the adverse effects on sounds caused by condensers in general headphones, such as phase delay, low -frequency levels, and sound color of the capacitor. It is said that the environment will be realized. The input terminal is equipped with RCA x 2, USB-B x 1, optical digital x 1, and coaxial digital x 1. The USB connection supports the "Asynact Ronas Mode", which eliminates the transmission jitter, and the "Bulk Pet" transmission technology that allows you to enjoy changes in sound quality in four types of transfer mode. In addition, it supports Bluetooth connection. The codec is compatible with APTX in addition to SBC / AAC, and has a new codec confirmation function. The frequency characteristics are 2Hz-100kHz (-5dB), S/N is 95db (LINE input, IHF-A/LPF 20kHz 1kHz 2V input), THD+N is 0..01%(1kHz, 8Ω, 1w).The housing is designed in a 215mm width compact size based on the concept of "compact high -performance audio that can be placed on desktops".It adopts aluminum panels, motor drive type volume knobs, and robust metal chassis with excellent vibration control, minimizing the impact on sound quality by vibration while maintaining the dignity as an orthodox Hi-Fi device.thing.The output is equipped with a screw type (banana plug, AWG8 compatible) speaker terminal, subwoofer out (RCA pin jack) and headphone output.The external dimensions are 215W x 61H x 254Dmm (including protrusions), and the mass is 2.1kg.The color is two colors, black / silver.

Editorial Department: Kosuke Sugiyama