The song Angel from 6 F3 drive 300 B Vacuum Tube Amplifier

It is a dream vacuum tube 300B power amplifier with mature circuit design and handmade. Adopting a special highperformance output transformers, will give you a true 300B tone, slender high frequencies (rich triangle iron harmonics), full midrange maturity, deep dive at low frequencies, and full tension (the tightness of the drum leather can be felt, and lowfrequency dark surge) The ranking of the musicians, expression of the singer, and gesture of playing are fully displayed in front of our eyes. This unit also has a secret weapon, put on the tube cover, the sound is arrogant and dynamic, lowfrequency control is excellent, bare tube sound is like lingering and soft, the drizzle in the autumn wind. This unit is driven by an antique famous tube 6F3 (6BM8) composite tube, and its sound is delicate U: 55 small signal amplifier triode; if 6SN7, requires 34ma, U: 1315), and its dynamic range is large (11v, u: 10 driver level; if 6sn7, 6v, u: 13), strong driving force (110vpp) is enough to driv