แอมป์หลอด | Opera-Consonance - Linear 200 MKII | Vacuum Tube KT120 x 4 - Intergrated Amplifier Push-Pull | 35 Watt (RMS 1kHz)

Linear200MKII is based on Ober's classic tube merging machine, adapting to the current usage trend and convenience needs, adding three sets of digital decoding inputs, namely USB, coaxial and optical fiber. Users can directly connect digital devices at home to the power amplifier to get high-fidelity sound reproduction. For example, TV set-top boxes, video boxes and Blu-ray DVDs can be connected to digital optical fiber or coaxial ports, allowing the sound to be reproduced through the HiFi system for better sound quality enjoyment. The USB port can be connected to a computer or Ober's X5, RDS1 and other digital interfaces to play digital high-definition files in various formats.

Features:
1. The tube power amplifier adopts Ober's classic design for many years, and the final stage is self-biased to ensure the stability of the whole machine. The negative feedback of the cathode and the whole machine is applied through the negative feedback winding of the output transformer, and the phase frequency characteristics More superior, the sound field and positioning are more accurate in the sense of hearing, and the full-frequency distortion is smaller.

2. It adopts the mixed rectification method of transistor and electronic tube, which not only obtains a warm tone, but also does not lose speed and low frequency control.

3. The final power tube adopts the newly designed Russian-made KT120 that has emerged in recent years. It is an enhanced version of KT88, which has more powerful driving force and better sound performance.

4. The digital decoding part adopts AKM decoding chip, Xmos USB transmission, and Class A DC analog filtering. Cooperating with computer and digital interface, it can support all current two-channel audio files.

If you use Linear200MKII to connect to a computer, please go to the " File Download " http://www.operaudio.com.cn/?action-category-catid-8 page to download and install the driver.

Technical Parameters: