Best preamplifier, amplifier for B&W 800 Diamond

Listen a mono-pair of Burmester 911 MK3 with the preampfier Burmester 088 and your 800's will easily reach the heaven.

My recommendation would be a pre-power combo from Accuphase, e.g. A-45 or A-65 power amps with either the C-2410 or the C-2810 preamplifier.

About two months ago one of the local dealers organized a B&W-Accuphase show. In one of the rooms they compared the 800 and 802 diamond speakers using the same Accuphase electronics, i.e. A-45 power amp, C-2810 pre, DP-700 cd player and the PS-1210 power supply. During the show I spent about an hour in this room (with maybe 10-20 other visitors), then the next day (after the show was over) I spent 3-4 hours in this room (just me with 20 of my best/favorite CDs and the rig mentioned above).

I was not much impressed by the 802s (maybe they were not placed right in that room), but the 800s sounded fantastic. It was probably the best system I have ever heard and I had the pleasure to spent some time with top of the line systems (some of the most expensive being a full Goldmund system costing around 300K euros and an all Gryphon system similarly priced).

Finally, I should also made a comment about the power requirements of these B&W speakers. I keep hearing that the B&W 800 series need lots of power to sound right but the A-45 Accuphase power amp (45 class A watts into 8 ohms) had total commandment over the woofers and made the 800s diamonds cried like babies. At some point during the show the Accuphase dealer played an uncompressed drum solo (track 11 from the "The Dali CD"). The room which was very large (6 by 10 meters or so with high ceilings of probably 3.5 meters) was filled with approximately 20 people and the Accuphase-B&W rig had absolutely no problem to shake our audiophile sit-upons. I play drums for more than 15 years and I know how a drum kit should sound. What the B&W-Accuphase delivered did not sounded like an acoustic drum kit, it was much more powerful and sounded exactly like an amplified acoustic drum kit on a stadium (it was indeed a life recording). Boy was I happy I was in one of the last raws. Unfortunately, this did not help much - they screw my ears anyway.

B&W + Krell used to be an excellent match (with the FPB series of Krell).

There isn't much to find on the internet about their newer amps, but if I was the one installing a pair of 800 Diamonds, I would want to hear a full Krell Evolution system w/ Cast on them.

Hello , I 'm using an ARC REF 3 preamp , with 2x BAT VK1000 poweramp to drive the B&W 800 , as the BAT is a double amp , I use one amp for the lower , and the other for the mid / high . Ofcourse each amp has his own loudspeakercable .For me its a marrige in heaven , have heard the 800 often with Classe amps , but never was impressed.Front end ARC CD7 (improved, mod ) same as REF 3 , TT Sphinx PJ 6, ET airbearing arm , Te Kaitora cartridge and ARC PH5 ( mod ) pre pre .