Delivery time approx. 1–2 weeks

DYONISUS

The FangSound Dionysos combines a discrete Class AB output stage with exceptional performance of over 40 watts at 32 ohms (64 Vrms), as well as an outstanding dynamic range of 134 dB with extremely low distortion (THD+N 0.0006%).

Thanks to its three-stage gain switch, comprehensive connectivity, and resonance-free CNC aluminum unibody housing, it drives both sensitive in-ear monitors and extremely demanding planar magnetic headphones with sonic perfection.

Tuning the sound is shaping the soul 

• Class AB Discrete Transistor Output Stage (Class AB Discrete Transistor Output Stage):

  Equipped with the refined Kunlun architecture of its predecessor Ariadne, the true discrete transistor output stage operates in pure Class A at low output power. The result is a warm, natural sound.

• High Drive Capability and Compatibility (High Drive Capability and Compatibility):

  32 Ω at 40 W+, 64 Vrms output voltage.

  Thanks to its fully balanced differential amplifier design, the device delivers 40 W of continuous power at 32 Ω and an output voltage of up to 64 Vrms. It is ideal for high-impedance planar magnetic headphones and low-sensitivity over-ear headphones, ensuring compression-free signal transmission.

• Accurate Dynamic Reproduction (Accurate Dynamic Reproduction):

  Dynamic range of up to 134 dB.

  Enhances the contrast between the finest sonic details and powerful transients for even more precise dynamic layering.

• Ultra-Low Distortion Performance (Ultra-Low Distortion Performance):

  THD+N reduced to 0.0006%.

  A 40% reduction compared with the previous generation, drastically minimizing harmonic distortion and disruptive circuit noise in the original signal.

• Stable Signal-to-Noise Ratio (Stable Signal-to-Noise Reference):

  Signal-to-noise ratio (SNR) stable at 130 dB.

  The noise floor is below the threshold of human hearing—perfect for highly sensitive in-ear monitors (IEMs) and professional monitoring environments.

• First-Class Materials and Build Quality (Premium Materials and Build Quality):

  Made from solid aviation-grade aluminum using precision CNC milling with a tolerance of just 0.01 mm. The seamless unibody housing eliminates the rattling and resonance issues of conventional multi-part designs and guarantees an absolutely stable operating environment for the highest sound purity.

  The aluminum alloy has a high thermal conductivity of 200 W/(m·K), rapidly dissipates heat from the amplifier modules, and prevents thermal distortion even at high power output. The enclosed all-metal housing also effectively shields against electromagnetic interference (EMI/RFI).

• Unleash the Full Potential of Your Earphones and Headphones (Unleash the Full Potential of Your Earphones and Headphones):

  • Low Gain: Optimized for a wide range of in-ear monitors (IEMs).

  • Medium Gain: Effortlessly drives the vast majority of over-ear headphones.

  • High Gain: Designed to confidently drive even the world's most demanding planar magnetic and dynamic headphones.

• Powerful Preamplifier Section (Powerful Preamplifier Section):

  In the audiophile community, there is a saying: “The preamplifier determines the tonal character, while the power amplifier provides the power.” This underscores the central role of the preamplifier in a chain.

  The Dionysus preamplifier significantly exceeds expectations for its price range. It provides greater detail resolution, a wider dynamic range, and a more immersive listening experience for your entire system.
  
  

Technical Specifications 

• Device Overview (Complete Machine Structure Diagram)

• Brand: FangSound (also listed as FangSoung in some parts of the text)

• Model: Dionysus (Dionysos)

• Product type: Headphone amplifier with preamplifier

• Output voltage: 64 Vrms, 180 Vpp

• Output power: > 40 W into 32 Ω; 6.8 W into 600 Ω

• Total harmonic distortion (THD+N): 0.0006% (under test conditions of 16 Vrms into a 600 Ω load)

• Noise floor: 20 µVrms

• Dynamic range: 134 dB

• Signal-to-noise ratio (SNR): 130 dB

• Power supply: 100 V – 240 V, 50/60 Hz

• Headphone outputs: 3.5 mm, 4.4 mm balanced, 6.35 mm, 4-pin balanced XLR, dual 3-pin XLR

• Preamp outputs: RCA, balanced XLR

• Signal inputs: RCA, balanced XLR

• Gain levels: 3-level adjustment (High, Medium, Low)

• Dimensions: 400 mm (L) × 320 mm (D, incl. control knob) × 70 mm (H)

• Warranty: One year for the entire device

• Net weight: 5.5 kg