
Greazygeo
Well-known member
What does it sound like? Maybe I've heard it.charveldan":1bzz6iv8 said:I never told you to do anything, i don't put my gear under stress.Greazygeo":1bzz6iv8 said:Who was the genius that told you you had to match impedance? You do know I do this on purpose right?charveldan":1bzz6iv8 said:I'm smart enough to always match impedance.
Only a fool would tell others it's OK to mismatch impedance with no consequences, ever hear of flyback voltage?


Take a look at some old Fender amps....no imp selector and only says 4 ohm minimum load....they don't care one way or another what is hooked to it. I can't say I've ever seen a Fender amp with a blown transformer and they are cheapies.
From the Boogie Recto manual:
"Both the Dual and Triple Rectifier Solo Heads are not very sensitive to speaker mismatches and will not be damaged by them, except that very low ohmage loads will cause the power tubes to wear faster."
"MIS-MATCHING: When running a higher resistance (for example: 8 ohm output into 16 ohm cabinet), a slightly different feel and response will be eminent. A slight mismatch can provide a darker smoother tone with a little less output and attack. This response is a result of the amplifier running a bit cooler. Sometimes when using more than one cabinet a mismatch will be the only option."
So I get alittle less output from a cranked 100 watt plexi.....win.......darker smoother tone....win for me, others may like brighter...and the amp runs a bit cooler....I'd call that a win....
I'm sure there are cases where I'd be happier with a match....with all my amps so far, I've been happiest with setting the amp at 8 ohms while using a 16 ohm cab. For about 25 years or so with my old Marshalls which are supposed to blow very easily, nothing bad has happened. The sound / feel is better to me, I get good tube life and the amps survived years of 4 hour sets.....don't see anything wrong with that.


With the old marshall impedance selectors, the less you move them the better. More damage from those getting loose. falling out and intermittent contact.
Now to figure out how those velcro shoes work.
