...for the MC-3, MC7 and 2A3 preamps.
Due to some long standing issues with Ming-Da products purchased direct from China, we will no longer work on, service or modify Ming-Da amplifiers. The only Ming-Da product we will modify is the MC-7 preamp if purchased from Pacific Valve company. We have also had very goo dluck with the MC-3 and will continue to work on this piece.
Another we will look into further is the 2A3 preamp. If anyone has one of these and looking to have it upgraded, feel free to contact me and we can work out a 'beta' price for the first unit to come through.
