JW,
These pieces have very high quality parts and were certainly in the sonic ballpark in their time. Search out Gasworks for the man who keeps the GAS flame burning. He has all the parts, repairs and will completely rebuild any of the models or even upgrade. The amps were certainly better than the preamps which tended toward very harsh.
The Son sounds better than the Ampzilla, however the Grandson was really the smoothest of the line. Good luck.
These pieces have very high quality parts and were certainly in the sonic ballpark in their time. Search out Gasworks for the man who keeps the GAS flame burning. He has all the parts, repairs and will completely rebuild any of the models or even upgrade. The amps were certainly better than the preamps which tended toward very harsh.
The Son sounds better than the Ampzilla, however the Grandson was really the smoothest of the line. Good luck.