I don't know if it has enough power for the MG 12's but I've been very happy with the Decco I bought. It replaced some more expensive gear in an attempt to simplify things and the combination of sound quality and versatility are really impressive for the price.
I used it by itself during warm weather but am using it now as a DAC and preamp to drive a separate tube amplifier. The DAC is connected to both a DVD used as a transport and an Airport Express for streaming audio. I upgraded the single tube in the preamp section to a NOS Tesla 6922 and that made a slight but noticeable improvement.
I've owned integrateds from NAD, Rotel, Cambridge and Audio Refinement and I'll take the Decco over any of them. The build quality isn't as good as the much more expensive gear the Decco replaced but is comparable to the NAD and Cambridge gear. The DAC in it isn't quite as precise as the Benchmark it replaced but it's close enough and the price is amazing for what you get.
I used it by itself during warm weather but am using it now as a DAC and preamp to drive a separate tube amplifier. The DAC is connected to both a DVD used as a transport and an Airport Express for streaming audio. I upgraded the single tube in the preamp section to a NOS Tesla 6922 and that made a slight but noticeable improvement.
I've owned integrateds from NAD, Rotel, Cambridge and Audio Refinement and I'll take the Decco over any of them. The build quality isn't as good as the much more expensive gear the Decco replaced but is comparable to the NAD and Cambridge gear. The DAC in it isn't quite as precise as the Benchmark it replaced but it's close enough and the price is amazing for what you get.