Just bought this speaker, installed it and played 40 minutes. I have a DSL40C and use the JHS Andy Timmons pedal to get creamy tones and satchuration, paired with an Ice 9 overdrive for extra juice.
This speaker brings what my tone has been missing for a while - definition, lower mid frequencies and most importantly musicality. Everything was harsh sounding, having to back the treble, from both amp (at 3-4), my presence at 3 and the JHS pedal pretty drastically to get rid of the hiss of the previous Seventy-80 speaker - ended up with muddy sound.
Now I have the treble at 5, presence at 4, and my eq on the pedal at 12 o'clock.
Could never do that with the previous speaker.
At first I wanted a Vintage 30 but decided to go with this instead.
Best choice I made. The Creamback is as creamy as it gets, as musical as it gets, it has very delicate high end frequencies and sustains great.
if you are after this kind of tone or anything else for that matter, BUY IT! Will not regret!!!