Sonicstate.com:

Sonicstate.com has 5 URLs listed in 5 Dmoz categories.

Synth Site
User reviews of lots of synthesizers.
http://www.sonicstate.com/synth/index.cfm
Top/Arts/Music/Instruments/Electronic/Synthesizers_and_Samplers

Sonicstate Ensoniq Synth Site
Articles and links on almost all Ensoniq synths.
http://www.sonicstate.com/synth/cfman.cfm?manid=16
Top/Arts/Music/Instruments/Electronic/Synthesizers_and_Samplers/Ensoniq

Sonic State Moog Page
Product reviews and parts for sale
http://www.sonicstate.com/synth/cfman.cfm?manID=23
Top/Arts/Music/Instruments/Electronic/Synthesizers_and_Samplers/Moog

CS1x on sonicstate
some user reviews.
http://www.sonicstate.com/synth/yamaha_cs1x.cfm
Top/Arts/Music/Instruments/Electronic/Synthesizers_and_Samplers/Yamaha/CS1x

Sonic State
The music and pro-audio theme park. Features classifieds, synth site, directory, and chat.
http://www.sonicstate.com/
Top/Recreation/Audio