Stax SR-L700 MK2
STAX International
Room 2101, 21st floor, The L. Plaza, 367-375 Queen´s Road, Central - Hong Kong
enquiry@staxheadphones.com
www.staxheadphones.com
Responsible in the EU:
ATR Audio-Trade Hi-Fi - Vertreibsgesellschaft mbH
Villa Belvedere, Wallufer Straße 2, 65343 Eltville am Rhein, GERMANY
stax@audiotra.de
Open Back Electrostatic Headphones
All Stax headphones and in-ear-phones are electrostatic and operate with a push-pull principle. This means that they need to be operated by a Stax amplifier.
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Stax SR-L700 MK2
The first SR-Lambda series was introduced 36 years ago and it has further developed into a new-generation SR-Lambda with its newly designed enclosure - the new SR-L700 advanced-Lambda series Earspeaker.
TOP QUALITY SOUND ELEMENT
The SR-009 hand selected thin-film diaphragm as well as fixed electrodes machined through three-layer stainless etching using heat diffusion has been employed for the SR-L700 sound element. Thus, rich deep bass response, delicate high frequency and soothing mid-range has been achieved in a balanced sound.
10-CLICK TYPE HEADBAND ASSEMBLY
The headband (ARC) assembly of the SR-L700 is equipped with 10-click slider mechanism for head pad height adjustment adopted from SR-009. Once adjusted, the slider always maintains its optimal position to make readjustment unnecessary. This enables you to enjoy hours of pleasant music listening with utmost comfort.
LOW CAPACITANCE WIDE HYBRID CABLE
6NCu high purity 99.99999% copper wires are employed for the core wires, and six silver plated high purity 99.9999% copper wires are arranged for the perimeter. The whole cable uses the conventional wide format parallel structure to lower the capacitance between each wires and finished with the most suitable structure to drive the earspeaker.
NEW GENUINE LAMB LEATHER EARPADS:
New earpad design is carefully hand crafted with genuine lamb leather for utmost comfort for hours of music enjoyment as well as sound performance.

We have a comprehensive selection of Stax devices available for demonstration in our HiFi and headphone studios in Berlin-Kreuzberg. We look forward to your visit!
Technical Data
Device | STAX SR-L700MK2 |
Type: | Push-Pull Open Back Oval Electrostatic Earspeaker Headphone |
Frequency Response: | 7 - 41,000Hz |
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 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: | 0.8lb without cable / 1.1lb with cable |