Sophia Electric Premium 6SL7 Portable and adds a headphone amplifier

and adds a headphone amplifier section with exceptional measured performance: 0

For the best possible value (especially if you’re ready for something new) – and a structure on par with the Prion4 flagship – try an all-copper solution

The quality of materials and finish places the Centauri 1706 firmly in the handmade luxury tier

a soundstage of unusual three-dimensionality

Sophia Electric Premium 6SL7 Portable and adds a headphone amplifierSophia Electric Premium 6SL7 Sophia Electric 6SL7 tube does not look like a typical 6SL7. By looking at the internal plate structure, it is more of a European tube structure rather than North American 6SL7. However the vintage European ECC32 33, CV181 CV1988 family of tubes are not real 6SL7 tubes. What is the story? Sophia Electric designers were smart enough to take European virtue combined with North American 6SL7 electrical tube characters,