Sunfire Standard or Signature Edition


I purchased a pair of Sunfire amps from someone settling an estate for someone who died, and I would like to know if one of them is the Signature Edition.

Here's a link to a pic of the amps.

On page 5 of the the Sunfire User's Manual it states that "The Signature Edition has more power and uses premium quality output terminals compared to the Standard edition." and shows drawings of the rear panels of both Editions for comparison purposes.

Does the amp on the top have the premium output terminals? Does that mean it's a Signature Edition? Were all the Signature Editions signed? Neither of mine are signed (see pic). Is there an easy way for me to measure the output of the amp?

Thanks in advance for anything you might have to help me.
audioscmaudio

Showing 1 response by big_greg

I owned a Sunfire Cinema Grand Signature 405 X 5 amp for a while and it was signed on the front.  I don't know if that is the case with all the Sunfire amps.