Pun intended with the "current" in the subject! 8)
Seriously, tho'... I'm sure I read somewhere that the Mk I and IIa (and possibly later Mk IIs...) use different fixed bias values than later models, meaning that the "Mesa range", either with power tubes sold by Mesa or those of other suppliers, aren't appropriate for the early models.
Any idea when things were standardized to the current values? Yeah, there's that punny word "current" again! :lol:
Seriously, tho'... I'm sure I read somewhere that the Mk I and IIa (and possibly later Mk IIs...) use different fixed bias values than later models, meaning that the "Mesa range", either with power tubes sold by Mesa or those of other suppliers, aren't appropriate for the early models.
Any idea when things were standardized to the current values? Yeah, there's that punny word "current" again! :lol: