Hi Massimo,
I continue to analyze Grundig’s solutions.
I compared the sound quality of the V1700 amplifier with and without a housing. The difference is huge. I am building my own amplifier based on these solutions. The Grundig housing is a kind of resonator, which is very precisely tuned (mainly through holes in the sheet metal). Is there any theoretical method of designing the housing without tedious tuning?
You can, of course, make holes in the housing and listen to the effects, but perhaps there is a solution already at the design stage?
Regards,
Tom
I’m sorry but I’m not talking about what the CCI is (i.e. my personal research of forty years in the audio field). Everyone is free to do their own experiments and draw their own conclusions.
Regards
Massimo