----- THE a100 INTERGRATED AMP ----
The a100 is the most affordable integrated stereo amplifier in the Opera Audio product line. There are almost no other competitors at or near its price. The solid-state amplifier has a simple design, is easy to use, and delivers pleasing sound with tube-like lucidity.

It is difficult to believe that this is a Chinese designed and built amplifier. It has a liquidity, smoothness, transparency and build quality which shames many of the so called "Audiophile Amplifiers)
Control Functions: Volume, Select, Power On/Off
Inputs: 1, 2 and 3
Output Power: 80W x2
Bandwidth at - 1dB (80W): 2Hz to 100kHz
Input Sensitivity for Rated Output: 440mv
Harmonic distortion + N: <0.02%(50W RMS, 1kHz)
Signal / noise: 90dB
Input interfaces: 3 groups (RCA)
Output interfaces: 1 group (RCA)
Input Impedance: 47k
Consumption: 50W
Power requirements: 120VAC ¡À 10%
Dimension: 430(L) x 336(W) x 72(H) mm
Weigh: 12kg(Net); 31LPS SHIPPING