i plan to upgrade to wharfedale diamond 9.1

POWER = 20-100W
NOMINAL IMPEDANCE = 6ohm
SENSITIVITY = 86dB
FREQUENCY = 50-24k @ -6dB
CROSSOVER = 50-24k @ -6dB
FREQUENCY FB = 50Hz

need a suggestion for an amp,
music route: APE/FLAC -> Foobar2000 -> AudioTrak Prodigy 7.1 LT -> TianYun Zero DAC -> AMP -> wharfedale diamond 9.1
music preferance: mostly focus on vocal, jazz.. other genre too.

the used amp stated below good for me?

Marantz SR4002 AV receiver http://www.hifi4sale.net/audio-video-equip...91cf31568b8c094
Marantz PM7000 integrated amplifier http://forum.lowyat.net/topic/1076052
Marantz PM-44SE integrated amp http://www.hifi4sale.net/audio-video-equip...-used-t1776.htm
Pioneer VSX-818V-S AV Receiver http://forum.lowyat.net/topic/1089499
Pioneer VSX-D810S gold edition http://forum.lowyat.net/topic/1076428
NAD 310 integrated amp http://www.hifi4sale.net/audio-video-equip...91cf31568b8c094
NAD 302 integrated amp http://www.hifi4sale.net/audio-video-equip...91cf31568b8c094
Technics SU-VX500 integrated amp http://www.hifi4sale.net/audio-video-equip...91cf31568b8c094
Harman-Kardon 930 receiver http://www.hifi4sale.net/audio-video-equip...91cf31568b8c094
Harman Kardon HK6300 integrated amp http://www.hifi4sale.net/audio-video-equip...91cf31568b8c094
Harman-Kardon HK6250 integrated amp http://www.hifi4sale.net/audio-video-equip...ighlight=harman
Yamaha MX-600 power amp http://www.hifi4sale.net/audio-video-equip...91cf31568b8c094
Coherent Soundlab LS3/5T integrated amp http://www.hifi4sale.net/audio-video-equip...-used-t2215.htm
Cambridge C100 preamp http://www.hifi4sale.net/audio-video-equip...-used-t2191.htm
Sansui AU-217 integrated amp http://www.hifi4sale.net/audio-video-equip...-used-t1924.htm
Sansui AU-217 integrated amp http://www.hifi4sale.net/audio-video-equip...-used-t1751.htm


This post has been edited by jerren: Jul 9 2009, 01:22 AM

any recommandation for the amp??