Hi I am looking to buy a second hand intergrated amp approx £100-£150 (not sure if there are any new ones worth purchasing for the price im talking about paying) to accompany my tannoy mercury M2.5 speakers. Iv been looking at a NAD C350, is it worth getting and are there any better alternatives out there? I currently have a very old cambridge P50 amp and a marantz CD67 player. Not quite audiophile quality i know!!!! Any suggestions or help would be very much appreciated.