Description

Trafomatic EOS Integrated Amplifier

Trafomatic EOS Class A Integrated Amplifier

EOS – KT120 Tube 100Watts Output

The Trafomatic EOS KT120 Integrated Amplifier is the flagship integrated amplifier in the Trafomatic Audio lineup, designed for audiophiles who demand power, precision, and musicality in a single chassis. Powered by four KT120 output tubes, the EOS delivers 100 watts per channel, providing ample drive for a wide range of speakers, including those with lower-than-average sensitivity. Unlike traditional setups, this integrated amplifier does not require a separate preamplifier, simplifying your system while maintaining full audiophile-grade performance.

Engineered with a push-pull Class AB topology, the EOS integrates decades of Trafomatic expertise in negative feedback design. The -6dB feedback reaction has been carefully tuned to achieve a sound quality akin to fine single-ended amplifiers, combining rich harmonic textures, dynamic clarity, and controlled bass. Cathode feedback has been applied to ensure the most musical response, giving the amplifier a smooth, natural tone that remains highly expressive across all genres.

The EOS’s dual-mono-inspired architecture ensures each channel operates with independent power supply filtering, resulting in exceptional stereo separation and precise imaging. A separate high-quality power supply featuring an 800VA toroidal transformer and C-L-C filters per channel delivers stable, clean voltage to the amplifier, while Double-C core output transformers and Solen fast capacitors enhance transient response and tonal accuracy. Every component is carefully chosen to produce the recognizable high-quality sound that defines Trafomatic amplifiers.

Connectivity is versatile and modern. With three RCA inputs and one XLR input, the EOS integrates seamlessly with digital and analog sources alike. Speaker outputs support 4–8 ohms, accommodating a wide variety of loudspeakers, while a headphone output (25–150 ohms, 3W at 50 ohms) allows private listening without compromising sonic integrity. A remote volume control adds convenience to this high-end system.

Beyond performance, the EOS is a visual centerpiece. The acrylic front glass protects the glowing tubes while showcasing their warm, inviting glow. The amplifier’s modern design complements any listening space, making it a sonic and aesthetic highlight in your home. Whether you’re playing intimate acoustic tracks or full-scale orchestral recordings, the EOS delivers clarity, warmth, and depth, transforming listening into a fully immersive experience.

For audiophiles seeking a high-power, high-fidelity integrated tube amplifier, the Trafomatic EOS KT120 combines technical mastery, aesthetic elegance, and musical sophistication. It represents the perfect union of precision engineering and emotional engagement, making it an ideal choice for serious music lovers who want the best of both worlds: power and refinement.

Highlights

• Stereo integrated tube amplifier with KT120 output tubes

• 2 × 100W per channel for a wide range of speakers

• Push-pull Class AB design for precise, dynamic sound

• Integrated amplifier — no preamplifier required

• RCA and XLR inputs for versatile connectivity

• 4–8 ohm speaker outputs and headphone output (25–150Ω, 3W at 50Ω)

• Acrylic front glass protects glowing tubes and adds visual elegance

• Remote volume control for convenience

• Modern design that complements any listening space

• Exceptional build quality with separate 800VA toroidal power supply

Features

KT120 Output Tubes
Deliver high power with warmth, clarity, and rich harmonic textures that define audiophile-grade tube sound.

Push-Pull Class AB Topology
Provides tight bass, clear mids, and sparkling highs with low distortion and smooth dynamic response.

Cathode Feedback System
Ensures musical tonality and natural sound, avoiding harshness while enhancing expressive performance.

Dual-Mono-Inspired Design
Independent channel power supply filtering maximizes stereo separation and imaging accuracy.

Integrated Amplifier Convenience
Combines preamplifier and power amplifier into one unit for streamlined setup and exceptional performance.

Versatile Connectivity
Three RCA and one XLR input, plus 4–8 ohm speaker outputs and headphone output for flexible listening options.

High-Quality Power Supply
Separate 800VA toroidal transformer with C-L-C filter per channel ensures stable and clean voltage delivery.

Premium Construction
Solen fast capacitors and Double-C core output transformers improve transient response and tonal accuracy.

Aesthetic Design
Modern chassis with acrylic front glass showcases glowing tubes and adds elegance to your listening space.

User-Friendly Features
Remote volume control and headphone output allow convenience without compromising sound quality.

Specifications

Output Power: 2 × 100W
Class of Operation: Push-Pull (Class AB)
Tube Complement: 4 × KT120 Tungsol, 2 × ECC99, 2 × 5687

Inputs: 3 × RCA, 1 × XLR
Speaker Outputs: 4–8Ω
Headphone Output: 25–150Ω, 3W at 50Ω
Input Sensitivity: 0.6 Vrms
THD: 0.03% at 1W / 2% at 100W
Frequency Response: 10Hz–100kHz (-1dB)
Signal-to-Noise Ratio: 82 dB
Input Impedance: 100 kΩ

Power Consumption: 500VA
Input Voltage: 230V/50Hz – 115V/60Hz switchable
Amplifier Size: 450 × 350 × 230 mm
Power Supply Size: 150 × 300 × 200 mm
Weight: 25 kg amplifier + 11 kg power supply

Source: https://www.trafomaticaudio.com/products/eos-integrated-amplifier/?portfolioCats=13