Keep what you have. Be patient, and wait for a used modified DV50S to surface (or another model). Personally, I don't believe you can possibly do better than a used APL Denon 3910...one of which is available now (no relationship with the seller).
I strongly advise against paying "retail" for modifications. You'll lose your shirt upon re-sale.
Your POV may vary on new vs. used.
I strongly advise against paying "retail" for modifications. You'll lose your shirt upon re-sale.
Your POV may vary on new vs. used.

