Here's a demo of a few pedals through my amazing Port City Pearl head. I've run the following pedals through it into a Port City OS 2x12 Wave cab mic'd up with an Sm57 just off axis from the speaker cone.
1. Toadworks Barracuda & TC Electronics Repeater (in Loop)
2. Toadworks Barracuda & TC Electronics Repeater (in Loop) with Xotic BB preamp in the front on low Gain. (2:18)
3. Port City Sahana Boost into front of amp with the amps bright switch engaged. Medium gain. (4:09)
4. Suhr Riot pedal in front of the amp with the bright switch off. Medium gain. (6:19)
Notice how dynamic the amp is even with the very high gain of the Riot pedal in front. This amp just makes all my pedals sing in a very musical way.
The recording was done in Logic Pro with a little bit of Plate reverb added for some room ambiance.
Check out: -
http://www.portcityamps.com
http://www.toadworksusa.com
http://www.suhrguitars.com
http://www.tomquayle.co.uk/lessons.html - for lessons with me.