92%
HeadAmp GS-X Mini Balanced Headphone Amplifier/Pre-Amp
GS-X Mini
In stock and ready to ship! Some colors may take 2-3 days from time of order to ship.
GS-X Mini is our compact yet powerful desktop headphone amplifier. Capable of powering most high-end headphones, the GS-X Mini is perfect for an audiophile's home or office setup!
Factory B-Stock items undergo the same rigorous testing as all our premium HeadAmp amplifiers. B-Stock items may feature discontinued colors or minor cosmetic blemishes that do not compromise the exceptional quality and performance of the amps!
The Craftsmanship
A desktop-friendly one-box configuration helps GS-X mini fit conveniently into your home or office. HeadAmp's fastidious dedication to quality, fit, and finish make it a piece that retains its beauty through its long life of service. The characteristic colored front panels well-known from our Blue Hawaii SE and GS-X mk2 are available on GS-X mini allowing your choice of custom flourish.
The Story
Built using a special variation on our well-reviewed class-A audio circuit from the GS-X mk2 - based on the famous dual-differential design by Kevin Gilmore - the new GS-X mini is the first HeadAmp product to deliver balanced headphone drive from all audio sources, single-ended, or balanced. This means no more compromising your headphone experience when using a single-ended source, your high-end headphones will always benefit from the speed and power of balanced drive when connected to the GS-X Mini.
Now paired with a custom discrete power supply based on the Golden Reference Low Voltage design, the Mini can out put up to 6W making the GS-X mini a great pairing with most medium-to-low sensitivity headphones, and high impedance headphones, whose sound comes alive when given balanced drive and higher power. Models like the Sennheiser HD800S, HIFIMAN HE-1000SE, Audeze LCD-5 all benefit from the clean, steady power delivery just as well as with easier to drive headphones like the Dan Clark Audio Ether series, Audeze LCD-X, and HIFIMAN Ananda. With balanced drive from any source, even single-ended ones, there's no excuse not to give your high-end headphones the power they crave, by connecting them to the new GS-X Mini.
Dealers selling HeadAmp near you
HeadAmp GS-X Mini Balanced Headphone Amplifier/Pre-Amp
The HeadAmp GS-X Mini is a compact, Class A desktop amp that delivers musical transparency with flagship-level resolve. Reviewers highlight a rich, three-dimensional midrange, taut low end and extended, silken treble that combine for immersive staging and excellent imaging. Its fast dynamics and very low noise floor let microdetail breathe, making the Mini equally at home with picky planars and efficient phones.
Construction is svelte and substantial, with a sensible control layout and balanced I/O for preamp integration. K. E. Heartsong praised its tonal richness and staging, while Audiophilepure noted its speed and engaging presentation versus the brand’s flagship. Ideal for listeners seeking near-TOTL sound in a small footprint, the GS-X Mini represents a compelling value at its price band.
Pros
- Musical yet transparent presentation with rich midrange and extended treble, delivering highly engaging, natural timbre.
- Exceptional dynamics and very low noise floor that reveal microdynamics and preserve transients across complex passages.
- Wide, deep soundstage and precise imaging that place instruments with convincing three-dimensionality.
- Robust balanced power and sensible connectivity let it drive demanding headphones while serving as a usable preamp.
&
Cons
- Relatively limited analog input count (one XLR and one RCA), which may constrain multi-source setups.
- Class A operation produces appreciable heat and requires ventilation considerations in tight desktop placements.
Sound Quality
92/100
Reviews repeatedly praise exceptional dynamic range and fast transient response ("dynamic range... is exceptional", "lickety‑split fast"). Microdynamics and punch are highlighted across sparse and dense passages, and reviewers note it approaches the speed and transparency of the brand's flagship while remaining very engaging.
Noise Floor
90/100
The reviewers explicitly praise a very low noise floor that aids resolution and treble extension ("via a very low noise floor... superb resolution"). No audible hiss or noise issues are reported in the reviews, and the unit is described as quiet enough to reveal fine detail—making it suitable for sensitive headphones and most IEMs.
Headphone Compatibility
90/100
Specs show substantial balanced output (6W @ 25Ω, 4W @ 50Ω, 2W @ 100Ω) and healthy single‑ended power, and reviewers state it "drives headphones, of all types... without exception." Balanced output, gain switching and strong power delivery give it broad compatibility from efficient IEMs to demanding planars.
Build Quality
90/100
Reviewers call the GS‑X Mini solid, svelte and well constructed with reassuring mass ("solidly built, substantive"). The availability of Alps RK27 or 24‑step DACT attenuator volume control and quality control layout (front toggles and XLR/RCA I/O) supports a high‑quality build impression.
Features Connectivity
90/100
Front panel offers 1/4" single‑ended and XLR balanced headphone outputs, volume control and toggles for Gain/Pre‑Amp/Input; rear provides XLR and RCA inputs plus XLR and RCA preamp outputs. While it lacks a built‑in DAC or streaming, its full balanced I/O, pre‑amp outputs and gain options make it a well‑appointed desktop amp/preamp.
Value for Money
92/100
At ~$1,995 reviewers state few products near or even at double the price compete ("few... at anywhere near its price, or even at double its price that can compete"). The GS‑X Mini is presented as delivering flagship‑level character and performance relative to its asking price, justifying a premium but offering clear class value.
Reviews
Online Reviews & Mentions
YouTube Reviews
Forum Mentions
No forum mentions found yet
FAST, EASY & NEAR
Find HeadAmp Verified Dealers Near You
HeadAmp dealers in the map