Jolida JD-9 Mod II


Hello all,

My JD-9 has the Level 1 mod, already done when I bought it. While I'm enjoying it overall, I am curious about the Level 2 mod.

What does it do to the sonics ? Does it become more of a solid state sound, more neutral, what ?
Info on the actual sound of the mods is hard to find, so thought I'd throw it out there.

Thanks for any input !
Cheers,
Mike
128x128wrayman
Interesting how every tube and system is different. I have some RCA 3 mica black plates and do not like them in my steup as they seem to not have a good depth of field and are more two dimensional.

What capacitors are you all using?

To answer Wrayman's question, the op amps, in my system, gave a lot more detail and everything sounds closer to live. I also think that the mods I have made make the JD9 sound more alive because it is well...more fleshy and organic.

I am still wanting to play with the JD9 adjustments on the back. The gain is higher than what I hear with my CD player and I suspect that if I get the gain down a little bit more, the sound will improve further.

I have a Ric Schultz modified Oppo 105 that is really quite good. In fact, I think it is as good as $5K Esoteric I had for an in home audition. Ric Schultz's mods took the Oppo 105 to another whole level due to more detail and more weight while remaining musical.

However, I prefer the album sound which I think is the tubes.

Again, in my system.
Dsper... I dropped in some Obbligato Gold caps - relatively inexpensive caps (compared to say Mundorf Silver/Oil)... biggest improvement in the sound from the JD9 than any other mod, and one that I would highly recommend doing to get the best out of the JD9... easy solder job.
@Dsper: turn off all gain settings and you will still have plenty of gain if you are using a MM or an outboard SUT /w a LOMC.