RCF ART 322A attention

You remember this post where I found out where the awful smell and not a lot of noise was coming from? Well the spare parts eventually came (note to self, try to avoid Italian kit.. getting burned too often by it!).
So here I thought, just gotta pop this in and away we go again. Erm, no.
Well the new driver went in well enough, unfortunately when hooked up to a signal not a lot came out. Bugger!
Here I was in two minds. This came from the perceived closed boxed'ness of an active speaker - you'd think it was more complicated than an outboard amp for some reason?
On the one hand I just wanted to pass the problem on to someone else.
And on the other there was no way I wanted to pay SLX to just look at it for £70 to find that it was an easy fix or totally knackered.
Naturally I got my screwdriver out. This is what I saw and did:

RCF ART 322A - Backplate

 1. Just take out the slightly larger screws from the backplate housing

2. Prise the guts out and lay somewhere handy and then unscrew the little screws from the zinc plated covering that goes around 3 sides. Remove this cover leaving the back plate, centre electronics, an end support and heat sink.

RCF ART 322A - amp hanging out

RCF ART 322A - not a lot to see here!

3. Now, there aren't many 'user serviceable parts' inside here but there are quite obviously two fuses!



I took a look at these... hummmm there appears to be an airgap inside them. Sweet, could this be it?

RCF ART 322A - see the fuses? They are it for user serviceable.

4. So pop em out and wander round to the stores to get replacements... F4A... knickers, everything but... ok then Maplin next... Ah, everything but. Ho humm. Fine, CPC for next day, everything but too... blimey these fuses are weirdly rare?
Ah, of cause, Italian... they wouldn't consider it good design if you could order parts easily!! Anyway... RS came up with the goods.
£1.17 for 10 fuses inc postage... Awesome. They came today.. got stuffed straight in... and... Woop... firing on both drivers again :)

I'm glad I at least looked at - let alone fixed this speaker as when you have little bits of knowledge like this in your arsenal you can really save someones day, not to mention wallet! :)

Mind: I was still flabbergasted at how little there was inside the amp considering it is a 450+W amp. Goes to show how much of a general purpose amp is wasted because it has to cover a lot of uses.