TUBES

TUBES



All PrimaLuna Tubes are available for sale!
We have stock but due to the current shortage, stock is limited!

PrimaLuna is testing there tubes as follows.
Premium Tube Selection tubes are pre-selected by us simple 60 out of 100 rule. All manufacturer quality approved tubes are tested again by our incoming quality control people. Out of 100 tubes approved by us, we keep the 60 best ones. The rest is being returned to the tube manufacturer who uses these tubes mainly for guitar amplifiers, etc... From these 60tubes we are matching Quad-Sets with measurements results as close together as possible.

Please note that if you have a PrimaLuna, you may end up getting twice the power tube life that other brands get.
In fact, if you are running KT120’s or KT150’s they may well last longer than you do!

We also have a limited stock of KT88 tubes produced by EAT.
These are the most beautiful KT88 tubes for your PrimaLuna.