Systen Upgrade advice


My current system componenets listed below. I am able to make some improvements. If this were your system what would you change out first for the biggest improvement? Thanks.

Audio Research SP8, Aragon 4004 MkII, Linn LP12/Ittok IV/BenzMicro Glider, DIY Hybrid OB Speakers, Velodyne HGS12, Emotiva ERC-3, Burson Conductor DAC, JK Ciunas USB Converter.
DH Labs, G Huffman, MIT 750, and PA Audio cables.
jimbones
Update: I purchased a Modwright KWA 100 SE. I like the sound of it. It is an improvement and now I think I can focus on some cable improvements that are in the works (digital cable and power cables)n Thanks for the advice.
Well, i am going to install a dedicated line from my fuse panel. I have monster power center, i'll have to check the model number. just bought hospital grade outlets
Biggest improvement is always loudspeakers. It is at least until you run out of money.
AC power isolation and conditioning will elevate your entire system. You might be quite satisfied. Worth a try.
Oops, didn't answer the important question. Budget is $2000 (a bit more if i have to)
Solid state on a Power Amp. I am open to either on a Pre. This is #1 for reliability purposes and #2 I think that since the early 1990's there have been big improvements in solid state so a good SS component today is significantly improved (?). There are lots of tube stuff I salivate over (Manley, VAC, VTL etc)but out of my league. I would consider Pass. In fact I have been considering the X150. I was considering the Plinius but some have said they run even hotter than the Pass stuff and I have concerns with reliability/servicing of an item from overseas. At least I can get Pass equipment serviced.
One other question
Budget?
Also would you consider going tubes or do you want to stick with SS. For SS I would look at pass labs
For tuves The VAC stuff is really good.If you are on a budget I think some of the Emotiva amps would be an improvement over the Aragon
Alan
I understand Alan.
If it helps its a 3 way hybrid open baffle system. sb acoustics tweeter, peerless 6 inch mid and 10 inch woofer 88db sensitivity. I would say if i get another amp it should be similar in power (150-200 watts)

Thank you for taking the time to reply.
You make it hard because your speakers are a total unknown. The Aragon is probably the week link in your system but knowing nothing about your speakers I can't really recommend a different amplifier.
Alan
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