[Wayne A. Pflughaupt]

I’ve been playing with the BFD I recently acquired from Sonnie, trying to get a handle on how to use the thing, and I've noticed something really peculiar: The level setting switch on the back (-10, +4) only seems to affect the meter! Running broadband pink noise through the BFD to the sub, I could not detect any audible difference with the switch in either position! Just to make sure, I whipped out the SPL meter, and it confirmed what my ears were telling me. I tried it with the "In/Out" light blinking (i.e. base input level) and steady-on (output level w/EQ). Same thing! The meter level changed, but no audible difference!

Anyone know what's up with this???

Regards,
Wayne