Stax SRM-700 Series Electrostatic Headphone Amplifier

Stax SRM-700 Series Electrostatic Headphone Amplifier

Marsoni

M251S

$2349.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Stax SRM-700 Series Electrostatic Headphone AmplifierThe newly designed SRM 700T is a hybrid electrostatic headphone driver utilizing a fully discrete dual FET. The output of the J FET and the large current emitter follower circuit are low noise. Specifications 700S: Type: All stage FET configuration DC amplification driver unit Frequency response: DC 100kHz (with one SR 009S) Gain: 60dB Harmonic distortion: 0. 01% or less (1kHz 100Vrms output) Input impedance: 50k (RCA), 50kx 2 (XLR) Maximum output

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Easy to assemble. Fabric screen covers the large frame very well and provides privacy by separating spaces. I would not exactly call it sturdy, but it does the job and stands freely with no problem. It’s lightweight and portable if you need to move it. Came with a screwdriver and wrench tool for assembly.

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Reviewed in the United States on March 7, 2026

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Zee

Massapequa, US

★★★★★ 5

Solid divider

Color: Black, Size: 1 Large Panel

Easy to assemble, is not see through and seems sturdy. The optional wheels are a nice touch.

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Reviewed in the United States on March 18, 2026

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T & J Hershberger

Alexandria, US

★★★★★ 5

Perfect solution

Color: Black, Size: 2 Large Panels, Color: Black, Size: 2 Large Panels

Was a perfect solution to blocking off a part of a room for guest stay. My only wish was a bag for it to go in while not in use. Right now we’ve got it tucked away in a corner where it’s waiting to be used again. I put one wheel through a wooden partition gate (for dogs) and pushed a couch up against it and it held great keeping young kids out of the room. Though the dog figured it out pretty quickly haha I love the fabric in between the sections as well as the fact that they can be completely separate for individual use as needed. Makes it very useful in more scenarios.

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Reviewed in the United States on April 22, 2026

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Shelby Oostwouder

Houston, US

★★★★★ 5

Good Tall Screen

Color: Grey, Size: 1 Large Panel

Easy to roll, easy to assemble with two people, great height, blocks direct sun well

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Reviewed in the United States on April 18, 2026

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Aly

Louisville, US

★★★★★ 4

Great Divider, bad instructions

Color: Black, Size: 1 Large Panel

Happy with this as a room divider. Good price point and sturdy. I suggest skipping the directions and using common sense! The steps are made complicated when they are not ... and if you follow the directions you will have to go back and fix the skipped step of inserting the rods into the screen BEFORE securing the frame. Would buy again.

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Reviewed in the United States on November 15, 2025