Audio Research LS28SE Preamp 前級

Audio Research LS28SE Preamp 前級

Brand: Audio Research
88000.00 HKD In stock Buy at Merchant

Audio Research LS28SE 前級 50週年紀念特別版 所有經本公司出售之 AUDIO RESEARCH 行貨產品均為美國製造 ARC LS28SE 陳列室現場展示中, 可預約試聽, (TEL: 3902 3606 ) 50 週年紀念型號 世界最佳膽機品牌之一 使用廠方參考級耦合電容 無負回輸,四支 6H30 全平衡放大線路 支援 AVbypass 美國原廠設計,製造 兩組輸出,方便 Bi Amp 接駁 支援 RS232 控制支援 Audio Research LS28SE SPEC: ● 頻率響應: +0-3dB, 0.4Hz to 200kHz at rated output (Balanced, 200k ohms load) ● 總諧波失真<.007% at 2V RMS BAL output ● 噪訊 <-100dBv at max volume (103) ● 動態範圍: 122dB (AES17) ● 串擾: -105dB ● 增益: Main output: 18.5dB balanced output. (12.5dB SE output.) Record output: 0dB (Processor input: 0dB balanced out). ● 輸入阻抗: 100K ohms Balanced, 50K ohms SE. 8 Inputs – 4 balanced, 4 single-ended. ● 輸出阻抗: 600 ohms Balanced, 300 ohms SE Main (2), 20K ohms minimum load and 2000pF maximum capacitance. Outputs (3): 2 Main, 1 Record (XLR and RCA connectors). ● 最大輸入: 16V RMS BAL, 8V RMS SE. ● 輸出: 2V RMS (1V RMS SE) into 200K ohm balanced load (maximum balanced output capability is 17V RMS at less than 0.5% THD at 1kHz). ● 待機消耗: 2W ● 尺寸: 48 x 13.7 x 34.8 cm ● 重量: 7.2Kg

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