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Trafomatic Audio Head 2

Name: Trafomatic Audio Head 2
Brand: Trafomatic Audio
SKU: head-2
Rating: 4.5 (8 reviews)

View at Trafomatic Audio

Balanced Headphone Output

XLR Input

Balanced Line Output

The Head 2 is a Class-A Push Pull circuit design . This is the second headphone amplifier in Trafomatic Audio production coming after very sucefull model Experience Head One. 3dB of feedback and 100% tube amplification delivery 2W into 50 Ohms .It’s tubes have been hand-picked based on their long established reputations for sonic virtue.

The ‘overbuilt’ power supply features robust multi-stage high-voltage ltering, for superior low-frequency performance.

A proprietary output stage with II C core output transformers accommodates a wide range of headphone impedance from 25-600 Ohms.

The Head 2 features uncompromising quality in build and design throughout.
A timeless design built to last a lifetime and deliver an unmatched sonic.

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Overall Score 90/100

Nicely Roasted

Trafomatic Head 2

The Trafomatic Head 2 channels a muscular, Class‑A push‑pull tube voice into a compact pre/headphone package. Its standout quality is a transparent, musical midrange coupled with taut, impactful bass and extended, well‑resolved treble. Reviewers from K. E. Heartsong and Sandu Vitalie note the amplifier’s surprising speed and slam for a tube design, and its ability to drive inefficient planars including the HIFIMAN Susvara. Imaging is expansive and layered, while dynamics and transient response are repeatedly praised. The plywood/chassis and control layout feel premium and minimalist, built for desktop or system use. Ideal for listeners seeking an emotionally engaging, high‑dynamics tube sound who value build quality over extensive digital features. Its pared‑back connectivity and long burn‑in are tradeoffs worth weighing against its sonic strengths.

Soundnews

"it pounded our eardrums with an incredible force, while tightly controlling speaker drivers with an iron fist."

AUDIOKEY REVIEWS

"Pros: Exceptional musicality and technical abilities, drives the most inefficient headphone in the world—HIFIMAN Susvara—easily, well, and beautifully."

Pros

Transparent, musical midrange with extended, well‑resolved treble delivering natural vocal timbre and detail.
Exceptional dynamics and transient response—surprisingly fast, punchy bass and the power to drive inefficient planars (e.g., Susvara).
Expansive soundstage and layered imaging that place instruments outside the head and improve spatial detail.
High‑quality build and tasteful minimalist design with robust internal power/filtering and thoughtful industrial finish.

Cons

Only a single selectable input (RCA/XLR), which restricts source flexibility for multi‑source systems.
Long burn‑in/settling period reported—several weeks of use may be required before its full performance emerges.
No remote control and a large, heavy footprint can limit convenience when used as a preamplifier in a living‑room system.

Sound Quality

92/100

Reviewers repeatedly note exceptional dynamic performance: Soundnews highlights surprising speed, impact and 'Bass Slam' despite full-tube topology, and AudioKey confirms it drives inefficient headphones (Susvara) with authority. Transient response and macro/micro-dynamics are described as lively and engaging, making the unit highly dynamic for music with fast shifts and heavy transients.

Noise Floor

85/100

No reviewer called out audible hiss; measured S/N is listed at 88 dB. As a push-pull tube design (6N30P/ECC88), tubes can impose a modest noise penalty compared with solid-state designs, so while reviewers report no practical noise issues with full-size, inefficient planars, caution is advised for very sensitive IEMs—overall a very quiet tube amp but not 'reference‑silent'.

Headphone Compatibility

86/100

The Head 2 offers selectable output-impedance taps (25 / 50 / 100 / 300 / 600 ohms), a Neutrik 4-pin balanced headphone connector and 2 W into 50 ohms, and reviewers successfully used it with extremely inefficient planars (Susvara, Isvarna). Those specs make it excellent for high-impedance and hard-to-drive headphones, but the lowest 25-ohm tap and tube topology mean it is not optimized for very low-impedance, sensitive multi-driver IEMs.

Build Quality

91/100

Both reviews praise premium workmanship and tasteful, minimalist industrial design; Soundnews specifically cites high-quality craftsmanship and attention to detail, and AudioKey praises the clean, modern aesthetic. The unit is heavy and substantial (10 kg) and presents as a well-built desktop tube amplifier/preamplifier.

Features Connectivity

86/100

Hardware includes balanced XLR/RCA line outputs and a Neutrik 4-pin balanced headphone output plus a 1/4" jack; specs list XLR + RCA inputs. However, AudioKey flags an important practical limitation—only a single selectable input (either RCA or XLR) and only one preamp input stream—making the rear panel extremely minimalist. The unit gains points for balanced I/O and preamp functionality but loses practical utility for users who need multiple simultaneous inputs or a built-in DAC/streaming features.

Value for Money

92/100

Assessment is mixed in the reviews: Soundnews calls it 'An Outstanding Value!', citing performance and build, while AudioKey objects to the nearly $4.7k price given the single-input limitation and recommends a second input to be added. Given the Head 2's high-end sound, build and ability to drive the most inefficient headphones, the price can be justified for buyers prioritizing tube sound and power, though those needing more versatile connectivity may find the asking price harder to justify.