












商品規格
型 號:K7
顏 色:黑色
DAC 晶片:AK4493S×2
最高支援採樣率:PCM 384kHz-32bit / DSD256(USB DAC)
PCM 192kHz-24bit (同軸)
PCM 96KHz-24bit (光纖)
音源輸入:USB / OPT / COAX / LINE IN
音源輸出:6.35 mm 單端 + 4.4 mm 平衡
聲道分離度:線路≥102dB(1kHz/10kΩ)
6.35 mm≥77dB (1 kHz/32Ω)
4.4 mm≥124dB(1 kHz/32Ω)
輸出功率:6.35 mm L+R ≥ 1220mW + 1220mW(32Ω /THD+N<1%);
L+R ≥ 140mW + 140mW(300Ω / THD+N<1%)
4.4 mm L+R ≥ 2000mW + 2000mW(32Ω /THD+N<1%);
L+R ≥ 560mW + 560mW(300Ω / THD+N<1%)
信 噪 比:線路≥116dB (A 計權,UAC)
6.35 mm ≥128dB (A 計權,AUX IN);≥120dB (A 計權,UAC)
4.4 mm≥128dB (A 計權,AUX IN);≥120dB (A 計權,UAC)
頻率響應:線路 20Hz~20KHz 衰減<0.4dB(UAC);衰減<0.8dB(SPDIF IN )
線路 20Hz~50KHz 衰減<2.2dB(UAC);衰減<1.7dB(SPDIF IN )
6.35 / 4.4mm 20Hz~20KHz 衰減<0.3dB(UAC);衰減<0.7dB(SPDIF IN )
6.35 / 4.4mm 20Hz~50KHz 衰減<2.1dB(UAC);衰減<1.6dB(SPDIF IN )
輸出阻抗:<1Ω(32Ω)
適配阻抗:16~300Ω
電池容量:無
電 源:DC 12V / 2A
尺 寸:168 x 120 x 55 mm
重 量:約 610g
產 地:中國