I have just received the latest sonic T amp for $140.
It is quite impressive sounding for the money. Can play very loud, has a great bass slam and so far puts out nothing but clean detailed sound. My speakers are 100dB efficient but is supposed to be able to drive more difficult loads. Another fairly cheap digital amp is the panasonic SA-xr55. Its a digital A/V Receiver with 7 x 100 watts per channel. Very clean and detailed sound plus you can use it for home theater.
It is quite impressive sounding for the money. Can play very loud, has a great bass slam and so far puts out nothing but clean detailed sound. My speakers are 100dB efficient but is supposed to be able to drive more difficult loads. Another fairly cheap digital amp is the panasonic SA-xr55. Its a digital A/V Receiver with 7 x 100 watts per channel. Very clean and detailed sound plus you can use it for home theater.