I currently have both the M5SI and the OM-9. Personally, I prefer the MSI to the OM series. I believe the Mseries are more detailed and produce better more accurate bass. They are both built equally well. The OM series seems to image well close to the wall or pulled away from the wall. The Msi series needs to have breathing room. The Msi need alot more power than the OM series to perform at their best. I use the MSI with my tube rig and the OM9 with my solid state h/t rig. I definately prefer the Msi series for music... are the OM a step down, no, but they are different. Dont forget the retail of the OM series isnt close to the pricing of the M1 or M5si the M1si were around 6k and the M5 around 3? I paid 1200.00 for my OM9s not a bad value!
Associated gear:
OM9s:
Krell kav 300 cd
BK ref 20 processor
Aragon Pallidums balanced monoblocks
Transparent Ultra Reference XL interconnects
M5SI:
Classe cdp.3
Audio Research LS-7
Sonic Frontiers SFS 80
Discovery nos interconnects
---------
Happy listening!
Joe
Custom Audio LLC
Associated gear:
OM9s:
Krell kav 300 cd
BK ref 20 processor
Aragon Pallidums balanced monoblocks
Transparent Ultra Reference XL interconnects
M5SI:
Classe cdp.3
Audio Research LS-7
Sonic Frontiers SFS 80
Discovery nos interconnects
---------
Happy listening!
Joe
Custom Audio LLC