The Dayton DTA-1 amp and Klipsch F1 speakers are installed with the iPod line-out as audio source.
I have to admit, last night it was hard to turn off the power and go to bed.
Such a pleasure to listen to my music. The DTA-1 delivers enough power for these speakers, the volume is only around half way up.
Thank you all for your advice and encouragement. I look forward to affordable upgrades in the future, and I will enjoy each upgrade as much as this first step.