Opera Cyber100 20th Anniversary Edition Combined Amplifier, Gallbladder, Merger, HiFi Audio, Home Use

The Cyber100 20th Anniversary Edition adopts the classic design of Oubo for many years. The final stage is self biased to ensure the stability of the whole machine. The negative feedback of the negative stage and the whole machine is applied through the negative feedback winding of the output transformer. The phase frequency characteristics are more superior, which is reflected in more accurate sound field and positioning, and less full frequency distortion in terms of listening experience. By using a hybrid rectification method of transistors and electronic tubes, a warm tone is obtained without sacrificing speed and low-frequency control. The final power tube adopts KT88, which has strong driving force and better acoustics.

Technical Specifications:

Output power: 35W, RMS 1kHz

Input sensitivity: 220mV

Signal to noise ratio: 90dB

Frequency response: 6Hz-50kHz, -3dB (10 watt)

Input impedance: 100 K

Output impedance: 4.8

Power consumption: 290W

Output port: 1 set (RCA)

Input ports: 5 sets (RCA)

Electronic tube: 12AX7 x 1, 5687 x 2, 5AR4 x 2, KT88 x 4

Size: 430 (L) x 380 (W) x 190 (H) mm

Weight: 25kg