STAX is a company founded in 1938. In 1959 it developed the world's first electrostatic headphones and introduced the SR-1 in 1960. Today, STAX continues its legacy by offering the most sophisticated headphones for both professional and audiophile use.
STAX calls its headphones Earspeakers, or in Spanish, Ear Speakers. They have been named this way because of their Ultra Hi-Fi when playing music, which can only be compared with the quality of speakers, more than with other headphones.
Once they start in the world of electrostatics, few go back.
Battery-powered DAC and amplifier for electrostatic headphones, with high resolution up to DSD128. It is the world's first compact electrostatic amplifier, giving you the freedom to enjoy authentic STAX sound anywhere.
Characteristics:
- Output: STAX 5-pin PRO bias
- Inputs: Micro USB and 3.5 mm mini-jack
- Frequency response: 20Hz - 40kHz
- Nominal input level: 230mV (output 100V)
- Harmonic distortion: >0.025% (1kHz - 10kHz)
- Input impedance: 10O (analog input)
- Maximum output voltage: 200Vrms / 100Hz - 10kHz
- Maximum consumption: 46W
- Size and weight: 75 x 32 x 141 mm / 450gr kg
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