Скачать или смотреть Project Audio Tube Box S2 - I’ve decided to swap the Tubes over

Project Audio Tube Box S2 - Im swapping the tubes over to Genelax Gold Lion 12AX7 gold pin.

Update: 2025
If your phono preamp is only worth $200/300 buying $200+ tubes might be a bit much!
Tubes have gone up in price quite a lot! So I don’t think it’s worth it in my opinion.




Use common sense when swapping over tubes, SAFETY FIRST!

Update (2024) = 12AX7 tubes have gone up in price. So spending over $200 on tubes on this might not be worth it.

I also mentioned: for the first week with a new tube 1 to 2 hrs of use, correction: I will use it/play music through them for 1 to 2 hrs each night.

Really happy with this Project Audio Tube Box S2, great little phono preamp!


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