STAX SR-009SSR-009S adopts a diaphragm made of ultra-thin super engineering plastic film. The light mass has realized a high transient characteristic throughout the entire audio spectrum. The redesigned main body further reduced resonance as to provide a consistent sound.
ENCLOSUREAluminum is a metal good for sound and suitable material for audio equipment. It is abundantly used, e.g. at the frame supporting the appearance and sound element, to realize high-quality sound, rigidity and lightweight. Almost every part of the SR-009 is manufactured through precise machine processing.
CABLEThe high-purity copper developed from the necessity of wiring large-scale integration circuits is also known as high-quality audio cables. High-purity copper wire of 99.9999% (6Nines) purity adopted for the cable is further silver-coated and finished with the most suitable structure to drive the earspeaker.
ARC (head band)The arc is equipped with a position adjustment mechanism of 10-step slider and corresponds to the wide range of cranial form with individual difference.
EARPADThe earpad of a new design is carefully made by a craftsman’s hand and features both the real leather with good humidity environment and the cushion material with moderate elasticity.
|Type||Push-Pull Open Back Circular Electrostatic Headphone|
|Frequency Response||5 – 42,000Hz|
|Electrostatic Capacitance||110pF (including cable)|
|Impedance||145k Ω (including cable, at 10kHz)|
|Sound Pressure Sensitivity||101dB / 100V r.m.s. 1 kHz|
|Maximum Sound Pressure||118dB / 400Hz|
|Bias Voltage||580V DC|
|Left & Right Identification||“L” and “R” indicated on the arc assembly (inside head spring) Left channel cable is marked with a solid Line. Right channel is marked with a dotted Line.|
|Ear Pads||Genuine Lamb Leather (direct skin contact), high-quality synthetic leather (surrounding portion)|
|Cable||Silver-coated 6N (99.9999%) OFC parallel 6-strand, low-capacity special wide cable, 2.5m full length|
|Weight||1lb without cable / 1.3lb with cable|
|Similar Products||SRS 002|