I have owned and or played extensively the following D13's FTR37(several) CJ11 ERT33 JRT 9/15 SJT 10/20 RSA 31 RSA23 I just recieved my EDT 13/29 and its absolutely the best. Its like the FTR but capable of being played at lower volumes and still has that FTR sound. It also mixes in a bit of the RSA23 and marshalls it up with those big KT66's. Its loud enough for a gig and a big drummer and sounds like a 2x12 even though the one I recieved is a 1x12. Its chimes like the RSA31. And the reverb is the best that I have heard now from Fred. This amp is basically to me all the D13 amps wrapped up into one. It is perfectly happy at home in the bedroom or on the gig. Its perfect. The only caveat, is there is no click channel. I personally never liked the click channel. Its a fun sound but uneccesary and 9/10 times a simple boost on the normal channel was better than the click anyway. This was not a cheap amp, they run over $3k. But if I had to own one amp that sounded great and did the marshall, vox, fender but in one package then this would be it. so the price is a bargain. Fred is really improving, not that he was ever bad, but this amp is the best. Its not just a jack of all trades. It has its own thing that gives you a little of all your favorite amps. NICE!