A world-class linear power supply, designed and built by hand in Takoma Park, MD. Works with the LTA MZ2, LTA Velo and most third-party components that can accept an external power supply, such as DACs, turntables, music servers, phono preamps, and CD transports.

A world-class linear power supply, designed and built by hand in Takoma Park, MD, that brings your Pro-Ject CD Box RS2 T transport to the next level.

Upgrade to the new custom LTA-branded remote control

Add in internal MM/MC phono stage to your Ultralinear+ or Z40+ Integrated amplifier

Upgrade your Z40 Integrated Amplifier to our new “Plus” version

Upgrade your existing ZOTL Ultralinear Integrated Amplifier to the new Plus version

Upgrade your ZOTL40 power amp to our new Reference+ version

Upgrade your existing ZOTL Ultralinear power amp to the new Ultralinear+ version

Want to add to an amp you already have? Want to add something to an amp you've just ordered? This is the place to do it.

Linear Tube Audio is happy to provide a new upgrade to our beloved Linear Power Supply. Using some of the technology developed for our latest products, the LPS+ upgrade dramatically improves the soundstage of the MZ2. (For existing LPS units built prior to November 2018 only.)

Look cool & stay warm with this LTA logo beanie.