The Japanese company Aurorasound has released a new model of the integrated tube amplifier HFSA-01 , made in vintage design.
The push-pull amplifier is built on EL84 pentodes and has an output power of 14 watts per channel. It is curious that Texas Instruments OPA604A operational amplifiers were used as a driver . The amplifier has a built-in moving magnet (MM) phono stage, plus three RCA line inputs for analog sources.
There is also a precision switchable tone block that allows you to adjust the bass and treble output within +/- 15 dB . The model has an unbalanced 6.35 mm headphone output . The power and output transformers installed in the amplifier were made in Japan by special order of the company. The weight of the amplifier is 10.3 kg .
The Aurorasound HFSA-01 tube integrated amplifier sells for 371,800 yen in the Japanese market .