Threshold 400A nigles.

[Galeforce]

Hi folks,

I just took delivery of a 400A and on setting it up noticed that a LED on the left rail at -6db is permanently on…see pic. Any one else encountered similar and a fix? Also, there’s a slight humm from the transformer (not through the speakers). Is this normal?

Otherwise, I’m delighted. The amp sounds wonderful.

Terry

 

[Zen Mod]

display - I believe enclosed will help - mater of changing one OP ........ in fact - first check all connections and solder joints

xfrmer buzz - try tightening bolts of xformer itself ....... maaaaybe it'll help

if not, just chill

 

[Galeforce]

400A niggles

Many thanks. I’ll take a look.

Terry