tmac

Well, I found and grabbed another PT15-IR which should arrive next week. I do have a wonderful old Marshall 1965A 4x10, it is BRITE but...

Lead dress and ground planes are very important. I tried MANY different Marshall circuits, including Marshall 2204 type circuits with...

Suhr Pt15 head is a great amp! I hav non IR. Marshall tones galore plus more power than you’d think (15 watts rms power rating is...