Collectible

[audio-technica] Portable Headphone AMP / AT-PHA100

54880yen
(60368yen Tax incl. in Japan)
US$ 350.45
Points You Earn 1% (548p)
Release Date November 14, 2014
Availability Sold Out
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Product Details

Catalog No.NEOACS-43108
JAN/ISBN 4961310129569
Product Type Collectible
Label/DistributorAudio Technica

Description

[Machine Translation] Unleashing the potential of headphones. Ultimate reality brought about by a clear sound image. The acoustic technology we have cultivated over many years pushes out high-density audio signals with force, improving the rise and response of the sound. The resolution of low to high frequencies is further enhanced. The USB Audio IC of SAVITECH's BRAVO-HD SA9227 is used. The USB Audio IC of SAVITECH's BRAVO-HD SA9227 maximizes the potential of high-resolution sound sources. *The I/V conversion circuit uses TI's LME49720, an ultra-low distortion and low noise operational amplifier. A high-capacity lithium polymer rechargeable battery that supplies sufficient current to every corner of the circuitry transmits all the power of the sound without loss of signal-to-noise ratio. The volume control is designed for ease of use as a portable device, for example, to prevent accidental operation. (Product Specifications and Description) / The power stage is equipped with a discrete circuit of our original design. / The industry's first use of NJR's MUSES 8832 operational amplifier in the pre-stage. (According to Audio-Technica research as of August 2014) / Supports PCM 32~384kHz/32bit and DSD 128/64*. The highest class DAC, ES9018K2M from ESS, is used. / Transparent mid-high frequency reproduction with minimal unwanted distortion. / High-capacity 3500mAh rechargeable battery with ample current supply. Aluminum machined volume knob on the side panel. / 5-step sampling indicator (lights only when connected digitally). (Two rubber bands and a rubber mat are included for portability. Technical data - System requirements PC with USB port compatible with USB2.0 as standard equipment CPU: Intel Core2 CPU 2.2GHz or higher, or Intel equivalent AMD CPU RAM: 32-bit OS 2GB or higher, 64-bit OS 4GB or higher - Supported OS: Windows 7, Windows 8, Windows 8.1, Mac OSX Mavericks ( 10.9 ) - Compatible headphone impedance: 10~300 Omega - Maximum output level: 100mW+100mW (at 16 Omega , T.H.D. 10%) 80mW+80mW (at 32 Omega , T.H.D. 10%) 10mW+10mW (at 300 Omega , T.H.D. 10%) - Frequency response: 10Hz~100kHz ( ?1dB ) - Total harmonic distortion: 0.001% or less (at 32 Omega 10mW output) - SN ratio: 110dB (A Weighted) - Input terminals: analog 3.5mm gold-plated stereo mini jack x Digital: USB (micro-B) x 1 / Asynchronous mode / DSD128 (DoP), DSD64 (Native/DoP): 24bit~32bit/PCM 384kHz, 352.8kHz, 192kHz, 176.4kHz, 96kHz, 88.2kHz, 48kHz Output terminal: 3.5mm gold-plated stereo mini jack x 1 / Power supply: When PC is selected, bus-powered DC5V, 500mA / When BATTERY is selected, built-in rechargeable battery (lithium polymer battery) / Charge time: max. Operating temperature range: 5~40 Degree / Outline dimensions (excluding protruding parts): H27 x W77 x D116mm / Weight: Approx. 240g *Analog input and digital input are the same unless otherwise noted. Accessories: 1.0 m USB cable, rubber mat x 1, rubber band x 2 10 cm audio cable ( 3.5 mm gold-plated stereo mini)

Translate Description

*As it is a machine translation, the result may not provide an accurate description. Please use it only as a reference. *Not available within the China mainland region (谷歌翻译在中国大陆无法使用).

Description in Japanese

【PORTABLE HEADPHONE AMP】audio-technica/ポータブルヘッドホンアンプ/AT-PHA100

ヘッドホンの潜在能力を解放。 鮮明なる音像がもたらす究極のリアリティ。高密度な音声信号を当社が培ってきた音響技術により力強く押し出し、音の立ち上がりやレスポンスを向上。低域から高域の解像度をさらに高めます。トップクラスの解像力で広大な音場を感じさせる中高域と芯の通った豊かな低域を表現します。SAVITECH社製 BRAVO-HD SA9227のUSB Audio用ICを採用。ハイレゾ音源の持つポテンシャルを最大限引き出します。*DSD128(DoP)、DSD64(Native/DoP)PCM384kHz/32bit、DSD 128/64対応のハイエンドクラスDAC ICを贅沢にポータブルのアンプに採用。I/V変換回路に、超低歪みでローノイズのオペアンプTI社製LME49720を採用。回路の隅々まで充分な電流を供給する大容量リチウムポリマー充電池により、音のパワーを余すことなく伝送します。ALPS社製の高品位ボリュームを側面に配置し、SN比を損なわず伝送可能。誤操作を防止するなどポータブルとしての使い勝手を重視しています。 【商品仕様・説明】 ● パワー段に当社独自設計のディスクリート回路を搭載。 ● プリ段にNJR社製オペアンプMUSES 8832を業界初採用。(2014年8月現在 オーディオ・テクニカ社調べ) ● PCM 32~384kHz/32bit、DSD 128/64に対応*。 ● 最高クラスDACのESS社製ES9018K2Mを採用。 ● 不要な歪みを抑えて透き通った中高域再生。 ● 潤沢な電流を供給する大容量3500mAhの充電池を採用。 ● アルミ二ウム切削ボリュームノブを側面配置。 ● 5段階サンプリングインジケーター搭載。(デジタル接続時のみ点灯) ● プレーヤーを重ねて持ち運べるポータブル性を配慮したラバーバンド×2、ラバーマットを付属。 ■ テクニカルデータ ・必要なシステム仕様 USB2.0に対応するUSBポートを標準装備したパソコン CPU:Intel Core2 CPU2.2GHz以上、またはIntel同等のAMD CPU RAM:32-bit OS 2GB以上、64-bit OS 4GB以上 ・対応OS:Windows 7、Windows 8、Windows8.1、Mac OSX Mavericks(10.9) ・対応ヘッドホンインピーダンス:10~300Ω ・最大出力レベル:100mW+100mW(16Ω、T.H.D. 10%時) 80mW+80mW(32Ω、T.H.D. 10%時) 10mW+10mW(300Ω、T.H.D. 10%時) ・周波数特性:10Hz~100kHz(?1dB) ・全高調波歪率:0.001%以下(32Ω10mW 出力時) ・SN比:110dB(A Weighted) ・入力端子:アナログ φ3.5mm金メッキステレオミニジャック×1、デジタル:USB(micro-B)×1/アシンクロナスモード/DSD128(DoP)、DSD64(Native/DoP):24bit~32bit/PCM 384kHz、352.8kHz、192kHz、176.4kHz、96kHz、88.2kHz、48kHz、44.1kHz、32kHz:16~32bit ・出力端子:φ3.5mm金メッキステレオミニジャック×1 ・電源:PC選択時 バスパワー方式 DC5V、500mA / BATTERY選択時 内蔵充電式電池(リチウムポリマー電池) ・充電時間:最大約10時間(DC5V、500mA) ・使用可能時間:デジタル 約6時間(JEITA)/アナログ 約14時間(JEITA) ・使用温度範囲:5~40℃ ・外形寸法(突起部除く):H27×W77×D116mm ・質量:約240g ※記載ない場合は、アナログ入力、デジタル入力共通 ※デジタル入力の場合Fs=384kHz、32-bit ● 付属品:1.0m USBケーブル、ラバーマット×1、ラバーバンド×2 10cm オーディオケーブル(φ3.5mm金メッキステレオミニ)

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