Nixxla

Shematics are from service manual for whole TL series. Mine is TL 700 and I don't think there were several revisions of it, but maybe...

I just did recap of one of these speakers. I'm not sure if it was necessary though because I don't hear any difference. It still had...

SMSL is driven by MacBook connected over Thunderbolt 4 dock which also supplies power to both MacBook and SMSL. I've tried connecting...

No changes, just freshly arrived from manufacturer. When nothing is connected there is no noise. Haven't tried shorting inputs. When...

I have some problem with my A70. It sends some high pitch noise to speakers when it's powered up. I've recorded and these 2 frequencies...