STA120

深沈、快速、有力的迷人低頻再生

特色

  • NuForce 經典 D類技術。
  • 以實驗室等級環形變壓器為核心,專為 D類放大所設計的線性電源供應。
  • 極致小型化,訊號途徑最小化。
  • 每聲道125瓦輸出,作為家庭劇院使用亦游刃有餘。

顏色 

概述

 

NuForce STA120 承襲 NuForce 最著稱的D類放大技術,將最先進的D類放大技術與線性電源作完美的結合。保留了 NuForce 傳統深沈、快速、有力的迷人低頻再生,獨特的線性電源令中高頻更顯醇美。是目前市面上最小型的立體聲後級中,最有特色及聲音品質最佳的選擇。紮實的125瓦輸出,STA120 除擔任家用立體聲音響的主力後級之外,也非常適合在家庭劇院中作模組化的應用。

規格

輸入RCA
輸出Five-way binding posts
控制埠N/A
功率輸出85W x2Ch @ 8 Ohm
125W x2Ch @ 4 Ohm
合適的耳機阻抗N/A
平衡模式N/A
頻率響應10Hz – 40kHz
靈敏度1Vrms
訊噪比 (SNR)115dB
總諧波失真 ( THD + N)0.008%
輸入電源115 / 230V
重量 (kg)3.5
尺寸 (W x D x H) (mm)215 x 230 x 50

配件

+ 電源線
+ 操作指南
+ 安全手冊

 

評論

媒體(10)
Stereoplay test rating: 
Sound: top class, Overall judgment: good - very good, Price/performance: very good
“Precious processing amp with enough energy for challenging speakers. The STA120 is impressive and gives an enjoyable charm to the music "
Small device for big sound - With the digital analog converter NuForce DAC80 and the class-D amp STA120 Optoma has succeeded in developing an audiophile symbioses. These units fit well together thanks to the space-saving format and discrete design. "
The STA120 stays on the right side of ‘bright’, and the upper mid detail on offer with the Gold 100 would highlight any brightness with consummate ease. Even with Brahms’ Hungarian Dances [Abbado/Vienna Philharmonic, DG], which are not the kind of music that one might naturally associate with the Gold 100, the DAC80/STA120 combination made those speakers sound truly inspiring "
功率不大的STA120推起Spendor非常轻松,在连续通电24小时之后,声音几乎可称得上宽松,让人不敢相信那么小的机箱中能蕴含如此充沛的能量。虽然碍于Spendor对于传统英国声的坚守而未臻至善,但我敢说,同价位模拟放大器没有一台可以达到ST120的透明度。 "
小巧却很大气

Optoma NuForce(奥图码新智)

STA120 后级放大器

作为一款入门及后级放大器,Optoma NuForce STA120 有著优秀的推动能力,三频表现均衡,延伸出色。声音清晰度高,气势足,有相当的还原效果,后级放大表现令人满意。 "
年度最佳组合 完美声效

NuForce新智是著名的影音设备大厂奥图码旗下的高端音响品牌,专门设计和生产发烧级的影音设备。具有特色的是,在NuForce很多产品的设计中,与时俱进的将无线数字技术与高保真声学相结合。这套STA120立体声后级放大器与WDC200无线解码器组合成的系统,正是基于这种理念下的产物。 "
颜值先决开声前先养眼

作为老烧,笔者对各种Hi-Res格式一开始是拒绝的 - 没有介质的东西,怎么可能像LP、CD那样一张永流传?然而历史车轮滚滚向前,许多新曲目只发布Hi-Res格式,Tidal上精彩的录音浩如烟海,没有一套新系统是万万不可的。NuForce新智STA120+DAC-80正为此而来。 "
"This amplifier is said to prefer a fast, clean and tight loudspeaker so the PMCs should be perfect, in practice it was a remarkably successful combination given the £650 price of the amplifier...It starts and stops with alacrity"

“A better alternative proved to be Triangle Comete Ez standmounts, these have horn loaded tweeters for maximum dynamics and this combined with a tight bottom end worked a treat. Now the likes of Boris Blank, The Civil Wars and Trentmøller could be enjoyed to the max, with plenty of scale and energy.” "
If you want to build a decent system that won’t take over the living room or even the desk top this is one of the better places to start. "
窈窕身材爆发充足能量。说实话,如果你闭眼去听 STA120 的

声音,你很难想象这是一台如此小尺寸的机身所能够发出来的声音。STA120拥有非常充沛的能量感,这在声音中就有着非常明显的体现。与多数的 A类功放不同,D类功放在声音上更加强调速度感, "

STA120 支援


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