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.
The SRM-500T is an electrostatic amplifier with a hybrid design and RCA and XLR connections. Equipped with ultra-low noise mos-FET in the first stage, it has tube amplification in the second. This system, together with traditional circuitry, improves the efficiency of tube amplification.
The SR-L700 headphones are a model with an interchangeable cable structure and aluminum structure to maximize comfort during use. Equipped with a 6N cable, its design is very flexible and makes the pads fit more naturally on both sides of the head.
SRM-500T Features:
- Valves: 6FQ7/6CG7
- Gain: 60dB
- Harmonic distortion: >0.01% or less (100-10kHz/100Vrms)
- Input impedance: 50O RCA / 50KO x 2 XLR
- Maximum output voltage: 300Vrms
- Bias voltage: DC 580V
- Maximum consumption: 38W
- Size and weight: 195 x 102 x 376 mm / 3.4 kg
SR-L700 Features:
- Type: Open push-pull electrostatic earphone
- Design: Over ear
- Frequency response: 7Hz - 41kHz
- Electrostatic capacity: 110pF (including cable at 10kHz)
- Impedance: 145k?
- Efficiency 101dB/100Vrm
- Cable: 6N silver plated, 99.99% OFC 6 parallel conductors ( 2.5m )
- Pads: hybrid of real and synthetic leather
- Weight: 371 grams
