| 真空管 Tube NOS GE 5670×1 <br>最大出力Maximum output ＞ 7.75V (＞+20dBu) <br>SN比 SNR 119dB(A) re. 2V, buffer, 0dB Gain <br>ダイナミックレンジDNR 131dB(A) re. +20dBu, buffer, 0dB Gain <br>全高調波歪率 THD & N ＜ 0.009% (re. 2V, buffer, 0dB Gain, A- weighted) <br>周波数応答Frequency Response ＜ 10Hz -to ＞ 200kHz (-1dB) 20Hz - 20kHz (+/-0.003dB) <br>入力インピーダンスInput impedance 1M ohm Direct Tube Buffer 100k ohm Pre-Amplifier with Volume Control & ･･･ |