The GamuT sound quality comes from reducing the number of faults in our design over a close to 20 years period. It is a slow and boring process, so normally this is not done by other manufacturers. It is much more fun to make a brand new circuit and claim that it is perfection. Because we have found and corrected a number of faults over these years, the logical conclusion is that there still must be a good number of faults left in the GamuT amplifiers. So if you allow us 20 years more, we will eventually upgrade our current GamuT amplifier to even better performance. To make this practical and economical, we use a modular construction.