Hi,

i have the LPB 2ube and use it in a variety of functions, and i’m interested in a couple of things which i couldn’t find any information about on the web:

1. what is the input impedance of the device in both the hi and low input level positions?
2. what is the output impedance?
3. is there an optimum load to follow the tube preamp? (e.g. you wouldn’t run a tube power amp without a speaker or dummy load – does something similar apply here?)

Hopefully someone clever can answer or atleast straighten out any mis-understandings i may have!

cheers,
Matt