Yamaha A-S500 Amp Upgraded with Two Dual Triode Valves ?

For sale, Yamaha A-S500 amplifier upgraded version. This amp cost 330 when first released and was voted best budget amp by whathifi.com as well as recieving 5 star re views on amazon.co.uk. It also has been upgraded with the following components at a cost of 320 by Ten Audio. 6 Elna Silmic II capacitors in the power supply (very high grade components, google it) Torodial Transformer Paper in Oil capacitors 10H choke Anode power supply Two dual triode sub-miniture valves Remote control has a small mark on in (see picture) but otherwise this amp is in perfect condition being under 1 year old. Amp has bass, treble and "loudnes" controls.. Two sets of speakers can be run from this amp, oryou can bi-amp one set of speakers.