Krell HTS 7.1 for 2 channel or a new or used 2 channel pre?


I have an opportunity to purchase a used Krell HTS 7.1 for 700.00 I have Krell amps Tyler Acoustic Decade 2 speakers. I am currently using a Yamaha 3030 as a pre and it sucks. I switched to the Yamaha for ease of use with hdmi and all but I find it severely lacking in the audio department. So this brings me to the question do I get the Krell or keep searching for a 2 channel pre? Budget is 1000

We listen to cd's and stream via Spotify. I would like to eventually get into lp's

thanks
jfondell

Funny thing about the speaker cable. The Neotech NES-3002 is the exact cable I want to implement into my own system. I just haven't gotten to that point yet.  I will most likely look at putting some Furutech rhodium binding posts on my speakers, if possible.  Otherwise, I'll just use Furutech rhodium spades.

Oh, I just had another thought.  You may want to work on taming those tweeters first before thinking about changing toslink cables.  In my experience, the higher end toslink cables will make your mids/highs stronger, which could be worse in your current situation.
Ok, I have been so sick the past few days sorry for the late response, I think ill wait a while for the interconnects as they are a lot more than i was thinking...I may do the speaker cables 1st and see if that helps my tweeters settle down. What do you think?
Like I said earlier, putting in some 12awg stranded OFC copper speaker wire will really back off on the tweeter/highs.  It's so cheap and it's an excellent sounding interim solution.  Don't look at buying speaker cable in the $100-200 range.  They are not always great and the terminations (spades/bananas) can sometimes take away sound quality.  You can eventually upgrade to something like Neotech NES-3002.