The Onkyo A-9010 is the single best amplifier I've heard for anywhere near the price. IMO, it should be the default answer to the “budget amplifier” question that gets asked so often :
Onkyo aims high with its new low price amplifier - CNET
Onkyo India - For those taking their first steps into the world of hi-fi audio, there's no better component to start with than the A-9110 Integrated Stereo Amplifier. This pure analog amplifier
Onkyo India - Refreshes your music life - our A-9110 Integrated Stereo Amplifier. Lively dynamics, deep bass, and layered detail emerge from warm and expressive tuning sure to please your ears: A-9110
Amazon.com: Onkyo A-9110 Home Audio Integrated Stereo Amplifier - Black : Electronics