I have an iMac computer and bought a used pair of Yamaha MSP3 speakers for very cheap. I have them hooked up to the headphone output of the computer and I'm getting very good sound. I like that I can use the volume keys on the keyboard to control the volume. I'm wondering what kind of...

I want to use the headphone jack output of my iMac to feed directly into a discrete power amp to drive my JBL Control One monitors. I will then use the iMac's volume and EQ to control the feed into the power amp. Is this doable?   I'm considering a vintage power amp, possibly a Dynaco ST-80...

What iPod dock with volume control and remote is a good budget choice to feed directly my Audio Electronics/Cary SuperAmp MkII tube power amp? I will not be using a preamp and this will be my only source. I'm looking at the Pro-Ject Dock Box V Active iPod® docking station with variable...