Dali Sonik 7 Colour:Black Ash The AVR31 features an over

The AVR31 features an over engineered toroidal transformer for real world power with low noise

measuring 22 microns in thickness

overall better control of rise and fall of notes

Externally in terms of upgrades on the visuals - the revised A23+ now has the slim metal end caps (replacing the wider plastic end caps)

Built-in AirPlay streaming with full metadata to iOS/Android apps or XTSPlus touchscreens

Dali Sonik 7 Colour:Black Ash The AVR31 features an overSONIK 7 delivers high end performance for medium to large rooms. With two 7 inch SMC and Clarity Cone woofers and a Hybrid Tweeter, it gives you deep bass, articulate mids, and detailed highs. Perfectly suited for music or movies, SONIK 7 stands out in the SONIK series for natural, lifelike sound in any setup. Premium sound for medium to large rooms SONIK 7 is built for medium to large rooms, giving you a true Hi Fi experience without compromise. With