Ken
The HT series comes with Film bypass on the tweeter networks standard also combined with Solen 400V caps.
As for a upgrade for the HT3 we do not offer them as the parts are really the best we could offer for the price even Bryan first asked about the caps.But once recieving a pair he since changed his outlook
As well the values are not small values and the the cost to upgrade the tweeter network and mid network will be very close to $400.00 for Sonicap.
Are the upgrades needed we do not think so.
Not only for a price point but as well as performance we are getting with our selection of parts.
But someone always wants the caps as a upgrade option and we will not offer them as a standard option.