Kensetsu,
This is getting old fast, try the preamp to satisfy you or your friends skepticism or curiosity,
it's that easy, really.
There's nothing to prove "validity" by posting pictures with serial numbers, that's ridiculous.
Nobody here is palsy-walsy or neighbors with Joseph or Victor.
Call them, maybe they can supply you with sales figures.
(they might want to know if you're an auditor)
Kensetsu, you started this thread, so don't bury yourself with humility and embarassment, ride it through or walk away, it makes you look silly.
This is getting old fast, try the preamp to satisfy you or your friends skepticism or curiosity,
it's that easy, really.
There's nothing to prove "validity" by posting pictures with serial numbers, that's ridiculous.
Nobody here is palsy-walsy or neighbors with Joseph or Victor.
Call them, maybe they can supply you with sales figures.
(they might want to know if you're an auditor)
Kensetsu, you started this thread, so don't bury yourself with humility and embarassment, ride it through or walk away, it makes you look silly.