Thanks, Jond. From some additional research, the upgrade does improve bass dimensionality and tone. Additionally, there is better transformer isolation, thus its quieter. I also was informed to consider replacement of all capacitors due to age and degradation.
Clayton Audio M300 Upgrade
Can anyone share insights and experience on having this amp upgraded to most current specs, which consists of primarily increasing the capacitor banks to 200,000uf and a transformer switch to
2kVA (2 x 1kVA) per channel. With no dealers to demo improvement in likely bass response, I'm not certain ROI is there. Any help greatly appreciated including other potential improvement suggestions for cost. Thanks in advance.