Headphone Amplifier
Stax SRM-700S Silver

Product code: 105163
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AED 13,135
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Description

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Description

Stax SRM-700S High-End Semi-conductor Headphone Amplifier

The Stax SRM-700S is a fully semiconductor-driven high-end amplifier from the world-renowned manufacturer of electrostatic equipment. In the design of the Stax SRM-700S amplifier, the developers at STAX have implemented numerous innovations that were previously not used in their equipment. For example, at the input, they have used custom-made dual operational amplifiers on field-effect transistors with extremely low noise levels and high gain coefficients with imperceptible distortion. And for the first time in the company's history, they have used circuit solutions on field-effect transistors with a controlling PN-junction (J-FET) in the output stage.

Features:

  • Device type: Headphone amplifier
  • Power consumption: 46 W
  • Number of channels: 2
  • Frequency range: DC - 100 kHz
  • Harmonic distortion: 0.01%
  • Gain: 60 dB
  • Input impedance: 50 kOhm
  • Sensitivity: 100 mV
  • Bias voltage: 580 V
  • Maximum output voltage: 480 V
  • Headphones: 2 x PRO bias (5-pin)

The use of J-FET technology in the output stage ensures extremely low noise levels, while the subsequent implementation of a repeater with high output current values allows the connected headphones to reach their full potential. This solution enables easy control of the musical signal with a high content of high-frequency components.

The amplifier excels in accurately reproducing even the fastest and barely perceptible details and nuances of your favorite music. The feet of the device are made of aluminum, and the base "heel" is made of a special vibration-resistant material with a high coefficient of friction, so the user does not have to hold the amplifier when connecting the wires.

Package includes:

  • Amplifier
  • Power cable
  • Documentation
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Characteristics

Characteristics

Brand
Impedance, Ohms

No higher than 32 Ohms for smartphone headphones. When using a good player or amplifier, it can be up to 100 Ohms. For stationary models you should coordinate the impedance with the amplifier power

Glossary of terms
50000
Headphone output
5-pin
Output connectors
RCA, 5-pin
The highest frequency, kHz

The upper limit of the frequencies reproduced by the device. The human ear hears the standard frequency range: 20 Hz – 20000 Hz.

Glossary of terms
100
Circuit design
discrete

The circuit with transistors used.

Словарь терминов
Color
Form factor
stationary

For use on a table or in a rack.

Словарь терминов
Input connectors
RCA, XLR
Material
metal
Preamplifier

A preamp is used as a hub to connect other components of the audio system. The preamp can be either integrated, or an autonomous device.

Glossary of terms
yes
Depth, mm
393
Height, mm
103
Width, mm
240
Weight, g
6300
Country of origin

The country of origin may differ from the declared one. Production facilities may be located in several states. All brand factories operate according to general standards, and finished products undergo appropriate control.

Glossary of terms
Japan
Service life, months
24
Warranty, months
12