Aesthetix IO 唱頭放大器，採全真空管放大及電源分離設計，徹底隔絕電源供應對放大線路的干擾，同時獲得極大的增益及優異的訊噪比；機身由整個鋁塊削切而成，讓整體諧振更低，也具有良好的避震。
放大級和輸出級皆為全真空管線路，每聲道使用 12AX7*6、6DJ8*1、6SN7*1 真空管，雙聲道共 16 支。
放大線路嚴格遵守「無整體負迴授」設計，以求更純淨的音質。
全平衡線路，以降低噪訊。
電源供應器外置，以隔離電氣雜訊。
增益最高可達 80dB，可從容對應極低輸出的 MC 唱頭。
Aesthetix IO 曾獲 TAS GOLDEN EAR、EDITORS’ CHOICE、WHAT HI FI 5 顆星；HI-FINEWS OUTSTANDING PRODUCT 等大獎肯定，優異表現無庸置疑！
可選購：
電源供應器：$250,000，讓 IO 的電源變身為單聲道電源供應。
IO Eclipse W/Volume Control：$1,450,000 (雙單聲道設計、左右聲道分離、每聲道共 184 顆電阻的級進式音控，可直入後級)
輸入：RCA 或 XLR×1
輸出：RCA (+PHASE)×1、RCA (- PHASE)×1、XLR×1
增益調節：0dB – 70dB 可切換最小1dB
頻率響應：20 Hz~20 kHz(+/-0.25 dB)
尺寸/重量
主機：50 x 44.5 x 14.2 cm (DxWxH) / 19 kg
電源：50 x 44.5 x 14.2 cm (DxWxH) / 20.5 kg
SPECIFICATIONS
Inputs: one phono input, RCA and XLR jacks provided
Inputs (with volume control option): one line level balanced input, RCA and XLR jacks provided
Outputs: 2 RCA (SE) and XLR (balanced)
Gain: 80dB maximum
Volume control (optional): switched resistor network volume control with 46 steps
Frequency response: +- 0.25 dB, 20 Hz – 20 Khz
Signal to noise: 70 dB minimum, A-weighted (ref 1 mv input, 80 dB gain setting)
Input impedance: 10 ohms – 47K ohms (adjustable)
Output impedance: 1K ohms SE, 600 ohms balanced
Recommended load: 10K ohms or greater (SE), 20K ohms or greater (Balanced)
Tubes, each channel: V1-V6 (12AX7); V7 (6DJ8 / 6922); V8 (6SN7)
Power consumption: 350 watts
Physical dimensions:
Main unit, MkII or Signature: 5 5/8″ high, 19″ wide, 18 1/2″ deep including jacks
Main unit, Eclipse: 5 1/2″ high, 17 1/2″ wide, 18 1/2″ deep including jacks
Power supply, MkII or Signature: 5 5/8″ high, 19″ wide, 18 1/4″ deep
Power supply, Eclipse: ” high, ” wide, ” deep including jacks
Shipping weights:
Main unit, MkII or Signature: 32 lbs.
Main unit, Eclipse: 37 lbs.
Main unit, MkII or Signature w/vol: 38 lbs.
Main unit, Eclipse w/vol: 45 lbs.
Power supply, MkII or Signature: 50 lbs.
Power supply, Eclipse: 55 lbs.
相關報導請參閱：
https://news.u-audio.com.tw/newsdetail.asp?newsid=5932
