A compact vacuum tube amp with Triode-power pentode tube ECL85 * The kit includes ECL805E x 2pcs, a highly reliable version of ECL85.A compact body with a headphone jack on the front panel - you can enjoy its large scale sound not only fro…

TU-8550, ELEKIT’s new tube preamp kit with a built-in phono equalizer, configured with tubes, 12AU7 and 12AX7, for all signal stages.TU-8550 comes with tubes. *TU-8550N does not come with tubes, please note.　　　■A CR type RIAA equalizer …

TU-8550N, ELEKIT’s new tube preamp kit with a built-in phono equalizer, configured with tubes, 12AU7 and 12AX7, for all signal stages.TU-8550N does not come with tubes. ＊TU-8550 comes with tubes.　　　■A CR type RIAA equalizer circuit for…

To be released on 2021-8-20.Directly-heated triode tubes, 300B with rich midrange and heavy bass, and 2A3 with delicate expression and gentle tone, both enjoy an enduring popularity among audiophiles. These 2 tubes with similar appearance …

This is a preamp kit with a phono equalizer with features such as below; Precision phono stage RIAA equalization (CR not NF); supports both MM and MC cartridges. Two low noise OPamps are used in the phono equalizer amp circuitry. OPamp pre…