I have read that audio buffers such as ones made by Burson can substantially lower output impedance of components, the Burson Audio Buffer claims to remarkably increase perceived dynamics, detail and bass power.

Does anyone have any experience with this type of equipment and can share their opinion. Any other manufactures beside Burson?

thanks

MoonW5.3's
MoonP7 Pre
Moon300D DAC
Marantz AV8003
HSUVTF3 MK3 Sub
Axiom LFR 1100
AxiomVP180