I have a pair of Quad II valve power amps with original valves. I also have the matching pre-amp and tuner but i believe both of these are are fairly pants. I'd like to use the valve power amps for a second hifi. This means getting hold of a pre-amp that has a an ouput matched for the Quad IIs and also a set of speakers suited to the Class A valve amps. Has anyone any idea how to make the best of these without breaking the bank (as it's a second stereo I'd like to spend as little as possible really)?