This is a chinese built valve amp [that came as a single input intigrated] that I have converted to a power amp only. I've replaced many of the poor quality components with good if not audophile grade items, rewired the input with 4n silver in ptfe and replaced the EL34's with a matched quad set of Groove tubes. Sound is suprisingly good for such a modest amp. I would like £150 ....so for that I will through in [joke they weigh a ton] a second vr70e. This one is slightly sick but a good valve repairer will have it sorted in no time this one is with out EL 34's but has the signal valves. If your interested pm for some pics.