Hacker Sovereign models.
Hi.
I have been checking my Hacker collection and in particular the various Sovereign models:
Sovereign RP18 (2 off)
Sovereign II RP25 (3 off)
Sovereign II RP25A
Sovereign II RP25B
Sovereign III RP721/MB and
Sovereign IV RP77 MB
There are considerable differences between the Sovereign and Sovereign II models but what I was wondering was, what are the differences between the RP25, RP25A and RP25B for the Sovereign II models?
Regards
Symon.
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