I also purchased the 3502 , Aluminum chassis and better parts.
There is also the more common 3502S which has thd steel chassis actually parts
Are better thrn many dale Vishay resistors ,clarity ESA capacitors same high quality German transformer.
I have done molding and system upgrades for years on my own.
The 3502 uses several of the top dog Vishaynaked resistors. Their own high grade poly caps and what I consider better capacitors then the Mundorf silver gold oil csps. These are thd output caps the Very New modrl ftom Rike audio in Germany th S-2 Aluminum foil paper oil capacitor all hand processed and eound ond at a time. Lityle known here Rike makes one of the best amplifiers in the world
Exceeding 300k dollars. I would recommend taking the fuse out buying a 6.3 amp slow blow hifi tunIng Supreme arrow on fuse points to thd left. Good feet Herbies
Tender feet the tall ones, Herbiespecially tube dampers
I bought vintage small tubes 12 ax7, 1950s Raytheon Black plates, and for the 12 at 7 tubesBlack plate RCAs fof $225 big improvement across the board.
For thd EL34 tubes .I bought Cryo ed tubes from Tube man in Fla. The Shaugun
Chinese tube, very hoid,same company that make the Black treasures,which are even better but 2x the cost. I am going to really upgrade it next year the mod is about z $1,500 and will beat many units 3x the cost when finished.
For best remote volume Khozmo ,parts connecxion has are the best all relay controlled and tidy. About $300 . First tweaks write me AVM fluid is one to research first.
There is also the more common 3502S which has thd steel chassis actually parts
Are better thrn many dale Vishay resistors ,clarity ESA capacitors same high quality German transformer.
I have done molding and system upgrades for years on my own.
The 3502 uses several of the top dog Vishaynaked resistors. Their own high grade poly caps and what I consider better capacitors then the Mundorf silver gold oil csps. These are thd output caps the Very New modrl ftom Rike audio in Germany th S-2 Aluminum foil paper oil capacitor all hand processed and eound ond at a time. Lityle known here Rike makes one of the best amplifiers in the world
Exceeding 300k dollars. I would recommend taking the fuse out buying a 6.3 amp slow blow hifi tunIng Supreme arrow on fuse points to thd left. Good feet Herbies
Tender feet the tall ones, Herbiespecially tube dampers
I bought vintage small tubes 12 ax7, 1950s Raytheon Black plates, and for the 12 at 7 tubesBlack plate RCAs fof $225 big improvement across the board.
For thd EL34 tubes .I bought Cryo ed tubes from Tube man in Fla. The Shaugun
Chinese tube, very hoid,same company that make the Black treasures,which are even better but 2x the cost. I am going to really upgrade it next year the mod is about z $1,500 and will beat many units 3x the cost when finished.
For best remote volume Khozmo ,parts connecxion has are the best all relay controlled and tidy. About $300 . First tweaks write me AVM fluid is one to research first.