I agree with the Belles recommendations. If budget is an issue, the Belles Aria integrated is the most muscular 75 watts you can ask for and this model comes with a headphone jack. If you are more interested in a killer integrated with a huge, dual mono power supply, the 85 wpc into 8 ohms and 130 wpc into 4 ohm Aria Dual Mono integrated is a fantastic speaker friendly amplifier and a great fit with the Spendor D7.2 loudspeaker. If you want more power, choose the Aria Signature integrated with a huge dual mono power supply outputting 125 wpc at 8 ohms and 225 wpc into 4 ohms. With Belles, you just can't go wrong. Two things I immediately noticed with the Belles Dual Mono integrated was it woke up my speakers and exhibits zero listening fatigue.
