The Quad QII-Integrated evolves the QII into a fully integrated stereo amplifier for the very first time in a user-friendly, yetThe preamp section delivers three line inputs, plus full tape monitoring. Every detail is engineered to the highest standard; even the built-in phono stage is of higher quality than many costly standalone devices, ensuring that every musical source, from vinyl to digital, is delivered with exceptional panache.It stays true to the original Quad II monoblocks in its push-pull KT66 output configuration and single-tap output transformers, yet it’s actually twice as powerful – rated at 25W per channel.