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Bill,
While I don't recall ever seeing this kind of thing, I looks like
at least two others here have. So my next question would be to ask
you how many wires are coming out of the chassis to that "unit"?
Four or five, and it's very likely a field coil as I previously
mentioned. Two, and it's probably a small Class A amplifier with
the output xformer mounted on the speaker as noted by Dave and Matt.
unlunf
--- In , "reventlos" <matt@...> wrote:
>
> Hey Mike---If you're still confused, just look where the transformer
> thingie is mounted. If it's on the frame of the speaker, it's just
> the output transformer that would ordinarily be on the chassis in
> most amps (I also have a bigger Dano amp with a 12" that has the
> transformer on the speaker). In that case, just replace the speaker
> and mount the transformer anywhere that's convenient. If it is a
> field coil speaker (it will have wires going into the magnet),
> that's more of a hassle, as they need to be reconed (good luck) and
> you have to remove the thing from the circuit. One more thing:
> On some small amps, like Fender Champs, they used oddball 3.2 ohm
> speakers. Be sure to find out the impedence of yours before
> ordering a replacement. If it's fried, try to find some numbers on
> it. If it's just ripped, you can still measure it with a meter.
> You want to get the correct one for best performance. Good luck,
>
> Matt Q.
>