100w to 1000w class ab

[mebexno]

this is high-end preamp .

nice sound, but... gain is small...😕 any idea😕

 

[mebexno]

nice sound, but... gain is small...😕 any idea😕

I mean treble gain is small..

 

[stewin]

hi has any one built the amp and tested it with a 2ohm load

 

[oslec143]

hi, i am interested with your hifi pre-amp pls. send to me, oslec143@gmail.com ,tnx

 

[rb elec]

hello sir nazir
uve posted great boards for witch great thanks and regards
sir i also want to build the amp on post 1 tr 7007A
sir please if u dont mind tell me its biasing and some little information like that as u have tested it
Im new please help me sir

 

[wenmendoza18]

Quick work p.c.b. jbl Megatech Urei 6290, I think P.c.b. can easily be designed if one have layout.

sir. good day.. what is the size of the pcb layout for jbl 6290?

 

[suremar gomes]

Quick work p.c.b. jbl Megatech Urei 6290, I think P.c.b. can easily be designed if one have layout.

 

[suremar gomes]

see this