Hi Friends
First I would thank Aniket to help me out on my thread http://www.hifivision.com/diy/64217-can-some-one-verify-my-pcb-schematic.html to check the PCB which i made from schematic of 30 Watt Jean Hiraga downloaded from Jean Hiraga's Super Class-A Amplifier
As the original Transistors were not available in Market If they are, they are too damn costly, Aniket suggested be a very cheap replacement, & I really thank him for that. (Only Output transistors I used are as per Original Schematic)
Below is the Pic of 1st R & D PCB,
There were some mistakes which i solved and made this PCB working, and for the Surprise I cannot belive my ears, for the Sound Quality delivered by this 30 Watt Amplifier. The details of Sound was just way beyond from my imagination... It was just WOW each and every Instrument was crystal clear. I earlier few months back had built Crescendo ME 90 Watt version, With Companion to Crescendo, Jean Hiraga is far ahead in all aspects.
After solving up the Problems from R & D PCB, I made Another PCB which is a final outcome, The Size is also smaller than the 1st PCB the Dimension of NEW PCB is 80 x 100 mm. Below is the Photo Both of 1st PCB & Final PCB.
If any one willing to Built Class A Amplifier i can suggest him to built Jean Hiraga 30 Watt version & I am 101% Sure u wont feel down.
Sadik
First I would thank Aniket to help me out on my thread http://www.hifivision.com/diy/64217-can-some-one-verify-my-pcb-schematic.html to check the PCB which i made from schematic of 30 Watt Jean Hiraga downloaded from Jean Hiraga's Super Class-A Amplifier
As the original Transistors were not available in Market If they are, they are too damn costly, Aniket suggested be a very cheap replacement, & I really thank him for that. (Only Output transistors I used are as per Original Schematic)
Below is the Pic of 1st R & D PCB,
There were some mistakes which i solved and made this PCB working, and for the Surprise I cannot belive my ears, for the Sound Quality delivered by this 30 Watt Amplifier. The details of Sound was just way beyond from my imagination... It was just WOW each and every Instrument was crystal clear. I earlier few months back had built Crescendo ME 90 Watt version, With Companion to Crescendo, Jean Hiraga is far ahead in all aspects.
After solving up the Problems from R & D PCB, I made Another PCB which is a final outcome, The Size is also smaller than the 1st PCB the Dimension of NEW PCB is 80 x 100 mm. Below is the Photo Both of 1st PCB & Final PCB.
If any one willing to Built Class A Amplifier i can suggest him to built Jean Hiraga 30 Watt version & I am 101% Sure u wont feel down.
Sadik