Recent content by path4play

I've been rolling tubes like a lunatic, I guess I like it. I thought it would be smart to get a socket saver, but the few I can find appear too wide for the tiny 21mm space that it looks like I have. Anyone have any sources or custom solutions?

Interesting, I'm searching for exact same thing, but for the MC-331

Hi, I’m trying to find the input impedance of the RCA analog inputs on the Fosi MC331. It isn’t listed in the manual or product page. Does anyone know the exact value, or can Fosi staff confirm the spec? I want it because I'm going to split the RCA's off the ZD3 DAC, with the RCA inputs to...

Hi everyone, I’m trying to find the input impedance of the RCA analog inputs on the Fosi MC331. It isn’t listed in the manual or product page. Does anyone know the exact value, or can Fosi staff confirm the spec? Thanks!

Is this right, or just bad AI advice? Why the 70Hz FMOD is the "Maximize Zone" The Fosi MC331 uses a tube buffer and a 50kΩ volume pot. This means its input impedance is roughly 47kΩ to 50kΩ. According to Harrison Labs' impedance shift table for...

Hello Fosi Support, I am using a Fosi ZD3 DAC and an MC331 Amplifier to drive a pair of Dali Oberon 3 speakers. I am planning to use an "FMOD" passive RCA high-pass filter between the DAC and the MC331 to limit the low-frequency load on my speakers (I'm adding a subwoofer on the other path)...

I am looking for Fosi Wi-Fi Streamer with sub-out, that seems to be what my system is lacking at this point. Stream my desk top MP3s from Itunes player with sub out to feed my Vanguard Caldera 10" feed by Fosi ZD3 DAC to Fosi MC-331 to my DALI Oberon 3 speakers... Please?!