Advice needed on Amp


I have a modest system consisting of Wharfedale Jade 5s, Sim audio 230 HAD used as a dac an digital preamp, and a Parasound HCA 1500A Amp I purchased new years ago.  I use GIK corner traps and spme  side and rear wall panels because my listening room is small at 12 feet  by 15 feet. 

This system sounds nice but I would like to increase the level of transparency. I have a small budget of 2,500. It would seem to me that the weak link in my system is the Parasound. Ideally I should spend hours going round to audio shops auditioning equipment. Being a man of 68 years old this does not appeal to me.  I am hoping for some advice from you kind and wise souls to help this old man with a decision. 
At one time I had a subtational record and cd collection. Divorces and other bad choices leave me with Tdal and Hi Rez down loads as my sources for media. .

Thank You
128x128rhouse
I can recommend the Ohm Micro Walsh's as a great upgrade for your small room! They will work well with your present components and offer 3-d imaging with "you are there" realism! I own the larger Walsh's and would expect the smaller versions to have comparable sound quality!
Upgrade to a Parasound A21, get some OCC wire. Get some sorbothane footers for your equipment and put some acoustic panels on your walls to absorb early reflections (put some behind you as well). These panels are available at Home Depot now.
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