Esoteric F-03A Integrated Amplifier


Trade-in available

F-03A is a Class-A reference model integrated amplifier from Esoteric.

Setting out to create one of the most desirable integrated amps available, Esoteric brought together a fully-balanced preamplifier and a Class-A power amplifier – both directly derived from its well-respected Grandioso line.

The result has created a new reference for integrated amplifiers, giving full expression to the smooth, full-bodied tones and delicately shaded textures of your favourite music.

Available in Silver finish only.

SKU: USV-ESOTERIC-F03A Categories: , ,



Representing a new generation of integrated amplifiers, Esoteric’s new F Series has been thoroughly invested with proven results gained in the development of their flagship Grandioso line of separate amplifiers.

With the goal of capturing all the inherent warmth and texture of music, not only were the outstanding expressive powers of the Grandioso line pursued, but also the utmost limits of audio performance were concentrated into a configuration offering excellent usability combined with an attractiveness that more than compensates for the limitations of their size.

Featuring distinctive dual-monaural construction that extends through all stages, from preamplifier inputs through to the final stage of its power amplifier output, the F-03A integrated amplifier is the perfect choice to bring out the full audio potential of Esoteric’s highly regarded series of digital players.


  • Full analogue amplification circuitry
  • Fully integrated format
  • Fully balanced preamplifier section
  • Dual monaural configuration
  • Esoteric QVCS (Quad Volume Control System)
  • Ultra Low Noise Logic Control
  • High-Precision Ball-Bearing Control Knobs
  • Dual Mono Phonostage Preamp
  • High-Quality Headphone Amplifier
  • 3-Band Tone Control (T/M/B)
  • Balanced Power Amplifier Input Stage
  • Low-Impedance MOSFET Speaker Output
  • 34A Peak Power
  • 3D Optimised Chassis Construction

Included Accessories

  • Power cord x1
  • Remote control (RC-1301) x1
  • Batteries for remote control (AAA) x2
  • Felt pads x4
  • Owner’s manual x1
  • Warranty card x1


  • Rated Output: 30W + 30W (8Ω) / 60W + 60W (4Ω)
  • Total Harmonic Distortion: 0.006% (1kHz, 8Ω, 30W)
  • Frequency Response: 10Hz – 100kHz (+0 / −3.0dB at 1W output)
  • S/N Ratio: 104dB (IHF-A)
  • Damping Factor: 370
  • Minimum Compatible Impedance: 4Ω
  • Speaker Output Connectors: 2 pairs, screw type (L/R)
  • Input Impedance: XLR, RCA 10kΩ / PHONO (MM) 47kΩ / PHONO (MC) 100Ω / EXT. PRE IN 47kΩ
  • Output Impedance: XLR, RCA 100Ω / PRE OUT S/N ratio (at 1V output) / XLR, RCA input 110dB / PHONO (MM) input 93dB / PHONO (MC) input 75dB
  • Gain: Preamplifier 24.5dB (when VOLUME at maximum) / Power Amplifier 29dB
  • Tone Controls: BASS ±12dB (63Hz) / MID ±12dB (630Hz) / TREBLE ±12dB (14kHz)
  • Power Supply/Consumption: AC 230V 50Hz / 290W (no signal: 290W), AC 120V 60Hz / 290W (no signal: 215W)

More Information



The Esoteric corporate philosophy has been embodied through providing superb audio and video products for over two decades. The company pursues a unique path as a high-end audio/visual brand, focusing on components of higher value based on their own technical innovation and proprietary technologies.

Esoteric state that despite changing times and whirlwind markets, there remain musical and visual connoisseurs who seek true excitement. As long as there are such people, the company will continue to develop and release new products that improve upon the state-of-the-art within each business category that they pursue.

Esoteric | Unilet Sound & Vision

Additional information

Weight 32.0 kg
Dimensions 46.8 × 44.5 × 19.1 cm


Purchase Options

Click & Collect, Trade-In Available


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