Sophia Electric EL34-ST tubes

When you order 2 tubes, we will ship you 2 matched tubes. When you order 4 tubes, we will ship you 4 matched tubes. When you order 8 tubes, we will ship you 2 matched quads. User Reviews Youtube Video Jeff Day's Positive Feedback Online Review: "The Sophia Electric EL34-ST vacuum tubes remind me of a cross between 45 and 2A3 triodes in terms of voicing, with a smooth, more brightly lit, nuanced, voluminous presentation of audio from music and film sources, and they are at a level above any EL34 vacuum tubes I have heard with respect to overall musicality and visuospatial performance. The Sophia Electric KT88-ST does remind me of the voicing of a classic 300B vacuum tube, with a smooth, rich, nuanced, and voluminous presentation of music and film. The KT88-ST is darker overall than the EL34-ST, and at the same time more vivid in imaging terms. Both the Sophia Electric KT88-ST and EL34-ST vacuum tubes shared a common trait in my audio-visual system, which is that they both produced a "b