Hi everyone,
I had been participating passively. And following the diy progress of Dominic aka Pinnochio. Excellent diy work and built and learn alot from the posts.
I came across this interesting preamplifier. Ultra simple symetrical preamplifier by fabaudio. I couldn't find any open group buy for it and contacted Fab direct and he graciously let me have the pcb. Thank you Fab.
This is an extremely exciting project for me because my buddy have all the transistors in stock. And he kept raving about them. But hey.. Where is the fishished goods??
Fab have a great design.. Let's do it!
Happy to find a great heat sink locally. Start populating the board
Some of the parts is non existance locally
Like the cap and feedback R. Waiting for them. I like to use carbon film for gate resistors especially with mosfets and with my experience the sound is much more heavy and musical . The rest will be a mix of quality parts.
Talema toroid is ready and I'm also waiting for the supply module. I prefer lt 1963 lt 3015. As it have a good mix of quietness, dynamism and pssr. Yet will not dry out the music, ringing etc. I use them successfully in a few projects. I had tried alot.
Depending on the shipment. I will update accordingly
Chiao
Anthony
I had been participating passively. And following the diy progress of Dominic aka Pinnochio. Excellent diy work and built and learn alot from the posts.
I came across this interesting preamplifier. Ultra simple symetrical preamplifier by fabaudio. I couldn't find any open group buy for it and contacted Fab direct and he graciously let me have the pcb. Thank you Fab.
This is an extremely exciting project for me because my buddy have all the transistors in stock. And he kept raving about them. But hey.. Where is the fishished goods??

Happy to find a great heat sink locally. Start populating the board
Some of the parts is non existance locally
Like the cap and feedback R. Waiting for them. I like to use carbon film for gate resistors especially with mosfets and with my experience the sound is much more heavy and musical . The rest will be a mix of quality parts.
Talema toroid is ready and I'm also waiting for the supply module. I prefer lt 1963 lt 3015. As it have a good mix of quietness, dynamism and pssr. Yet will not dry out the music, ringing etc. I use them successfully in a few projects. I had tried alot.
Depending on the shipment. I will update accordingly
Chiao
Anthony