Adrian,
They installed my 802D's last night and due to UPS the MF A5 did not make it on time.
I have the Denon 4308 and the sound is fantastic, maybe going from the 804s to the 802D's was diff enough but for what I listened to at my speaker tests and what I hear in my basement is great. I will be getting the MF A5 this Friday and will post a review to let you know if I heard a diff. I am not an audiophile but I LOVE music. My younger brother is a pretty famous Tenor and will be listening with me and he has an amazing gift of hearing.
Congratulations on the new arrivals, I'm sure they are really smashing. I've never heard them and deliberately so as I love the look and I'm sure that if they sound as good as people say I'd ignore common sense and squeeze them into my living room somehow. So, I'll just have to put up with my 804S until I can no longer restrain myself.
I've always had issues with people recommending biGGERRR amps just because... well, just
because really. This thread started to read like something off Audio Asylum which is a little ironic really.
I'm sure your 802D will sound just as good with your Denon as your A5, in fact I'd bet money on it. Although I'd also put money on the fact that you will "hear" a difference with the new amp too but that difference can be attributed, in all probability, to perceptual bias (think of it as hearing what you’ll expect to hear).
Just so you know, I've witnessed a pair of top of the range JBL Everests ($60K+, each with 2x15" woofers) playing ear splittingly loudly - I mean rock concert levels - off of 2x 2kW McIntosh amps (yes, 4kW in total!) and do you know how much power use they were reporting? The peaks were <40W. Go figure.
