I just bought a 1972 traynor YBA1-A head with a speaker cabinet consisting of one 15" Vega speaker and a Cobreflex horn. I love this amp, and it was far too good a deal to pass up. My only problem is the sound level. This thing is really loud!! Are there any simple ways to bring the volume down without effecting the tone too much. I was thinking that maybe a volume control on the speaker would be a nice simple way to cut the level a bit. I think I could manage that on my own. Has anyone had any experience with this? If so any and all suggestions are welcome - thanks