I don't think the Dreadnaught is about to run out of current with its 2.2 kva transformer in 2 channel mode(or any other mode.) The bass issue is due to the amp having no global negative feedback. This gives a fantastic midrange purity but makes the amp a touch lighter through the lower registers than amps with feedback. So, you have a trade off, better midrange purity or better bass.
Try a Belles 150a Reference or the 350a. They deliver similiar sonic purity with a kick butt bottom end. Read the Sounstage reviews at www.soundstage.com by Doug Blackburn. They are right on the money IMO. These are a couple of really overlooked amps because most don't know about them.
Try a Belles 150a Reference or the 350a. They deliver similiar sonic purity with a kick butt bottom end. Read the Sounstage reviews at www.soundstage.com by Doug Blackburn. They are right on the money IMO. These are a couple of really overlooked amps because most don't know about them.