This pair of ZOTL40 Reference+ power amps were built in October 2024. They are current production and like-new cosmetically. They were used at Capital Audiofest 2024 and have never been shipped anywhere.

These amps come with Ray Select EL34 output tubes. If you would like to upgrade to Ray Reserve EL34 tubes, please contact us after purchase for a special price.

They have consecutive serial numbers and have been matched to each other to be used as monoblocks. However, each amp can be switched to stereo mode by the owner in order to use the separately in two different systems, for example.

They come with the full three-year warranty on the amp, and one-year warranty on the tubes.

Serial #: 172 & 173

For more information and full specs, see the main ZOTL40 Reference+ product page.