Replacing the Tubes on the Luxman SQ-N10

FAQs | Applies to: Luxman SQ-N10 Integrated Amp, Vacuum Tube

You told me, if you change tubes on the SQ-N10 sound quality would improve a lot. Just to be sure, would you please let me know which tube(s) should be changed and which tubes you recommend as replacement? I think it was Telefunken, but I´m not sure.


As regards the SQ-N10; if you find a well balanced Telefunnken ECC83 in great condition at a reasonable price - first choice. If you have to buy modern, then consider the Genelex - "Gold Lion”. The ECC83 is the single tube in the middle in the front row.

I bought a complete set of the Genelex “Gold Lion” for the Luxman EQ-500, which is due to arrive in California, tomorrow Thursday. I hope this is of help; will definitely bring this fine amplifier into another league; more refined tonal colour / density. Can help it sound as if it were twice the Euros.

Applies to: Luxman SQ-N10 Integrated Amp, Vacuum Tube

by Philip O'Hanlon

Music Evangelist and Master of Musical Enjoyment—Philip spends his time looking for fine music, tuning up synergistic electronic components to get the best sound, and making music compilations so he can share his listening journey and experiences with friends and acquaintances.