Musical Fidelity M6 PRE Pre-Amplifier, Black Like all its M6 siblings, the M6 PRE is beautifully built. The front panel is a custom extrusion, featuring knobs and buttons machined from militaryspec aluminium. The preamp can fit seamlessly into both music and movie systems, thanks to the home theatre bypass option on one each of its balanced and linelevel inputs. Its technical performance is stunning. It has very low distortion, wide bandwidth, low noise and low output impedance, plus a large input overload margin. This effectively means the M6 PRE can't be overloaded, and it can drive any power amp with optimal neutrality. It uses stateoftheart, pure Class A circuitry, which enables a fast, sweet and clear delivery, with taut, extended bass performance. Quite simply, the M6 PRE gives your music the space to be heard at its best.