Should I repair my Creek 4330 or replace it?

4330 is a great amp if your speakers support it. Glad you ate having it fixed. Also at least with the older music hall integrated amps they had socketed op amps and you could replace the opams with opa627 and the improvement in sound was nothing short of amazing! Good luck!

I'm not so sure how many opinions you're going to get here on AudiogoN. I really suggest you do some research and read as much as possible. I really think you should wait for your Creek to come from service and see how things sound. I don't know what cabling you as using as this can make a world of improvement. I can't speak highly enough of Qed Signature spk. wire. Very reasonably priced and great sounding cable from Future Shop UK. Also, my recent purchase of Wireworld Equinox 7 (when it was offered for sale @ 50% off.) has been wonderful. I will say, when I purchase a piece of audio equipment (esp. used) I'm very mindful of the seller's rating/comments and what kind of things they sell. (Ebay) You may be making a lateral move. If buying new, see what satisfaction policy the seller has. Nothing like trying out in your system. I just checked on Ebay and there is one amplifier I would buy in a heartbeat. (Under $200 from what seems like a reputable seller.) Par it up w/ a nice pre-amp (Rotel RC-972/Schiit Saga, etc.) and for very little $ have a VERY nice sounding system. One finally note: I own three pieces of Arcam gear and their customer service when I asked for a part was stellar. (They even shipped it free!) There's a silver A-18 for $399 on Ebay. Preceded the A-19, their newest model. Reading on line some opinions of the two, I sense the A-18 had a warmer midrange but less sparkle and wasn't as dynamic (powerful). Don't know about the A-28 but being in a higher price point would put it into a higher class I would think. I hope all works out well for you. Bill.

Thanks again, Bill. I completely agree with you about waiting for my 4330 to be repaired (I think it's just the volume control). It's on its way to California right now. But in the meantime, a person likes to dream about alternatives.

That A-18 looks pretty nice.

Absolutely.  One needs to plan/dream and look towards the future. I did end up buying an amp yesterday. (Wasn't planning on it but this thread brought back memories as I once owned Creek separates many, many yrs. ago. A nice little Creek A42. 50w power amp. Doesn't have the multiple capacitors as your 4330 or A43. Small,compact and refined. Just what I needed for one system in the living room. Please follow up on how things are going. 

Bill, to answer your question about cabling (and other equipment): I am using Tara Labs Prism Biwire. Not sure about the interconnects, I bought them all a long time ago and went for good quality but not excessive expense. I have a subwoofer (Hsu Research VTF-2 MK 2) separately wired off the amp. The CD player is Njoe Tjoeb 4000. The tuner is Magnum Dynalab FT-101A, but I hardly listen to it anymore because there are no interesting classical music stations in the Washington DC area (end of small rant).