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Headphone Amplifiers

Manufacturer

Emotiva mini-X a-100

Emotiva mini-X a-100

“This review is based on matching the Mini X with Hifiman He-500 Headphones.     You may be reading this review, unsure what to make of this Amp, asking how can a cheap sub $200 amp offer the power needed for an expensive Headphone such as the Hifiman He-500?  If you have done your homework you will find this is the stereo amp everybody is...” --fluidz

100% Positive Reviews
Stax SRM-1/MK2

Stax SRM-1/MK2

“ After some years of seeing other headfiers rave about these amps, I finally got a B series model and found that indeed it had  advantages over my later model SRM3 amp.  I was mostly concerned with running a set of Sigma pros and Sigma/404's which are the least efficient Stax phones and they definitely sounded better with the SRM1Mk2 than my more modern SRM3.    For some reason Stax...” --edstrelow

100% Positive Reviews
Stax SRM-717

Stax SRM-717

“ the 717 doesnt get a good write-up in relation to the valve units and they do have a point.etherical and light as somebody said transistorised ect.when staxs troubles started some years ago so did mine stopped working.On removing the cover in a minute I discovered that the mains input fuse had blown(600ma) I replaced it with a 1amp fuse after testing it by shorting out one leg of each full...” --duncan1

0% Positive Reviews
Stax SRM-T1

Stax SRM-T1

Tube amplifier designed for electrostatic headphones.

Stax SRA-12S

Stax SRA-12S

Stax SRA-12 S, FET-Preamplifier combined with Class-A Headphone Amplifier! Specifications: Manufacturer: Stax LTD., Japan Inputs: Phono mag. I: 1 mV 47 kohms, Radio I: 100 mV 100 kohms, Reserve (Aux) I: 100 mV 100 kohms, Reserve (Aux) II: 100 mV 100 kohms, Tape: 100 mV/kohms, Monitor: 100 mV 100 kohms , COND. INP: 100 mV 100 kohms Phono equalization: RIAA Headphone output voltage: 350...

Stax SRM-252S

Stax SRM-252S

The STAX SRM-252S Headphone Amp is an exclusive driver unit for driving the STAX Ear Speakers with PRO-Bias 5 Pins. The SRM-252S Headphone Amp's line input can directly connect to the audio output terminal of CD Players, Portable Audio Players or your PC. The STAX SRM-252S Headphone Amp has a simple design that excels in sound quality employing the carefully selected newest high-voltage...

Emotiva UPA-200

Emotiva UPA-200

UPA-200 represents a true breakthrough in audiophile-quality amplification. At last, a truly affordable stereo power amplifier that can satisfy the most discerning aficionado, and at the same, is affordable to anyone with a desire for real quality. Our advanced engineering and design techniques have resulted in an amazing new amplifier. Its rock solid performance and affordable price point...

STAX SRM-Xp

STAX SRM-Xp

Built in 1990 Transformerless circuit design, two stage amplification; dual FET first stage, high voltage MOS FET second stage, DC circuit without output condenser Maximum output voltage 280V r.m.s. for Normal Bias and Pro output also Frequency response: DC-20kHz -3dB 30Vrms with SR-Lambda series Gain: 60dB Distortion: 0.08% at 1kHz 100V with Sr-Lambda series Input Impedance: ...

Stax SRM-323S

Stax SRM-323S

The STAX SRM-323S Headphone Amp has excellent performance for not only musical reproduction but also for monitoring purpose of professional use. High Quality non-magnetic resistors of audio grade are employed for the main circuit of the new series STAX SRM-323S Headphone Amp, greatly improving the tone quality. The STAX SRM-323S Headphone Amp also features another Improvement: the circuit...

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