Description
Stax SRS 3100 Electrostatic Headphone and Amplifier System
The new Stax SRM-252S features a simple design that excels in sound quality, SRM-252S employs carefully-selected late-model high-voltage transistors and low-noise FETs. Class-A amplification with no coupling capacitors allows for the finest reproduction of each nuance of the music.
Although the SRM-252S includes a class-A DC amplifier in a compact case, the internal heat is effectively dissipated through the aluminium chassis, improving reliability and longevity.
The line input of SRM-252S can directly connect to the audio output of CD players, portable audio players and computers, whilst the output stage with emitter-follower configuration reinforces the driving performance and smooth sound quality.
A parallel output terminal has also been added, distributing the source signal. This means that a loudspeaker may be simultaneously connected when your source equipment has only one pair of output terminals.
SPECIFICATIONS:
- Frequency response: DC 35kHz (40V RMS output SR-207, when using one unit)
- Rated input level: 125mV with 100V output
- Maximum input level: 30V RMS with volume at minimum setting
- Amplification: 58dB (x800)
- Total harmonic distortion: max. 0.01% (1 kHz / during 100V RMS output)
- Input impedance: 50kΩ (RCA)
- Maximum output voltage: 280V RMS / 1kHz
- Standard bias voltage: DC580V (PRO-bias)
- Power consumption: DC12V / 4W – AC adaptor included
- Temperature range for use: Between 0°C and 35°C, max. 90% (no condensation)
- External dimensions: 132 (W) × 38 (H) × 132 (D) mm
- Weight: 540g
After 36 years, Stax has released a new-generation SR-Lambda with its newly designed enclosure – the new SR-L300 advanced Lambda series Earspeaker.
TOP QUALITY SOUND ELEMENT:
Hand selected thin-film diaphragm as well as tough stainless fixed electrodes has been employed for the SR-L300. Thus, rich deep bass response, delicate high frequency and soothing mid-range has been achieved in a balanced manner.
SLIDE TYPE HEADBAND ASSEMBLY:
The headband (ARC) assembly of the SR-L300 is equipped with stepless slider mechanism for head pad height adjustment.
NEW LOW CAPACITANCE OFC WIDE CABLE:
OFC cable has been employed for the core wires. The entire cable are then arranged in a flat, WIDE format configuration to lower the capacitance between each wires and finished with the most suitable structure to drive the earspeaker.
NEW HIGH QUALITY SYNTHETIC LEATHER EARPADS:
New earpad design is carefully crafted with high quality synthetic leather for utmost comfort for hours of music enjoyment as well as sound performance.
SPECIFICATIONS:
- Type: Push-Pull electrostatic oval sound element, Open-Air type enclosure
- Frequency Response: 7 – 41,000Hz
- Capacitance: 110pF (including cable)
- Sensitivity: 101dB / 100V r.m.s. 1 kHz
- Bias Voltage: 580V DC
- Left & Right Channel Identification: ‘L’ and ‘R’ indicated on the arc assembly, solid line (left) and dotted line (right) on cable
- Ear Pads: High-quality synthetic leather
- Cable: OFC parallel 6-strand, low-capacity wide cable, 2.5m full length
- Ambient Temperature & Humidity: 0 to 35ºC / 90% max. without condensation
- Weight: 11.4oz without cable / 15.8oz with cabl
