Lampizator Level 4 Gen 4 tube DAC performs well above it's price range and has received stunning reviews. This DAC currently has 2 NOS Tungsram ECC40 and a black plate NOS Sylvania 5Y3GT like new. Features include volume control, upgraded Duelund Caps, SPDIF, and USB ( 382k 32bit ). I will also include extra tubes, a pair of Sonotone ECC40, Tungsol 5Y3GT, and a black plate Sylvania 5Y3WGT. This Lampizator is in excellent condition and performs perfectly. All paper work, manual, remote, and original factory double box are also included. Small bump on lower left corner as seen in pic. Not very noticeable but did want to mention. Please email with any questions.