Set consisting of the Lambda SR-L700 MK2 electrostatic headphones and the OTL SRM-700T driver amplifier

Electrostatic headphones: Stax Lambda SR-L700 MK2

The transducers in the Lambda SR-L700 MK2, which are even higher quality than those in the Lambda SR-L500 MK2, are even more closely related to the transducers in the top-of-the-line STAX SR-009S model. Anyone wanting to get a taste of absolute luxury in headphone construction at a comparatively affordable price cannot go past the STAX Lambda SR-L700 MK2.

Driver amplifier: Stax SRM-700T

STAX has never chased short-lived trends, and by replacing the STAX SRM-007t II and SRM-727 II driver amplifiers, which have been successful since 2006, STAX remains true to itself and this motto. The two new driver amplifiers, the SRM-700T and SRM-700S, benefit from technologies used in the flagship SRM-T8000: In the new SRM-700T tube driver amplifier, which operates without output transformers (OTL), STAX utilizes two 6SN7 double triodes, non-inductive winding resistors from Vishay Co., and custom-made low-noise dual FETs in the first amplifier stage.

Stax SRM-700T

Frequency response:
1Hz - 100kHz (with one Stax SR-009S)

Gain:
60dB

Total harmonic distortion:
0.01% (at 100V r.m.s. output voltage and 1kHz)

Input impedance unbalanced:
50kOhm

Input impedance balanced:
2x 50kOhm

Maximum output voltage:
340V r.m.s. (at 1kHz)

Operating voltage for headphones:
580V

Power consumption:
54W

Dimensions W x H x D: 240 x 103 x 393mm (with knob and jacks)

Weight:
5.7kg

SR - L700 MK II

Versions

Black finish
Genuine leather ear pads
Comfortable headband adjustment with ten click-stops

Technology for superior sound

Detachable connection cable made of silver-plated, long-crystal, oxygen-free 6N pure copper (OFC 99.9999%), with extremely low capacitance
Gold-plated plug
Recommended driver amplifiers: STAX SRM-D10 (for stationary and portable applications), STAX SRM-D50, STAX SRM-400S, STAX SRM-500T, STAX SRM-700S and STAX SRM-700T

Technical data

Frequency response: 7Hz - 41kHz
Efficiency/1kHz: 101dB/100V r.m.s.
Weight: 368g

Herstellerangaben:

STAX International
Room 2101, 21st floor, The L. Plaza,
Queen's Road
367-375 , Hong Kong
China
enquiry@staxheadphones.com

Verantwortliche Person:

ATR – Audio Trade HiFi – Sales Company LLC
Wallufer Strasse 2
65343 , Eltville am Rhein
Germany
stax@audiotra.de