NAKAMICHI FHE120.4

Technical Specifications

Brand: Nakamichi (FIDELA Series)
Model: FHE120.4
Amplifier Class: Class AB 4-Channel
RMS Power Output @ 4 Ω: $120\text{ W} \times 4$
RMS Power Output @ 2 Ω: $170\text{ W} \times 4$
Bridged Power Output @ 4 Ω: $300\text{ W} \times 2$
Peak Power Output: $3800\text{ W}$ Max
Frequency Response: $20\text{ Hz} - 20\text{ kHz}$
Total Harmonic Distortion (THD): $\le 0.2\%$
Signal-to-Noise Ratio (SNR): $\ge 105\text{ dB}$
Input Sensitivity: $0.35\text{ V} - 6\text{ V}$
Dimensions (L × W × H): $329 \times 163 \times 48\text{ mm}$
Net Weight: Approx. $3.26\text{ kg}$

SKU: 120.4 Category: ACCESSORIES

Description
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Elevate Audiophile Performance with the Nakamichi FIDELA FHE120.4 Class AB 4-Channel Amplifier

Experience studio-grade clarity and high-power output with the Nakamichi FHE120.4. Part of Nakamichi’s flagship FIDELA series, this Class AB 4-channel amplifier combines premium internal components—including Anmeisen Hi-Fi power transistors, low-noise operational amplifiers, ELNA coupling capacitors, and a pure copper transformer—to deliver a warm, natural sound profile with minimal signal distortion.

Featuring pure copper silver-plated terminals, a silver-plated potentiometer, and a heavy-duty aluminum alloy heat sink, the FHE120.4 is designed for high conductivity and optimal thermal performance.

Key Features & Benefits

Audiophile-Grade Architecture: Built with Anmeisen Hi-Fi power tubes, low-noise op-amps, and ELNA audio capacitors for ultra-clean signal processing.
Pure Class AB Sound: Delivers warm, detailed sound reproduction across full-range frequency bands.
High Conductivity Terminals: Outfitted with silver-plated pure copper power and speaker output terminals to minimize resistance.
Pure Copper Transformer: Ensures steady voltage regulation and instant power reserves during heavy dynamic transients.
Aluminum Heat Sink Casing: Heavy-duty extruded body provides effective passive heat dissipation during high-volume listening.
Ideal Applications
1. High-Fidelity Component Speaker Setup: Powers front and rear high-end component or coaxial speakers with clean RMS power.
2. 3-Channel Sound System: Powers a pair of front components on channels 1 & 2 while bridging channels 3 & 4 to drive a passive subwoofer.
3. High-Power Bridged Active Setup: Drives high-RMS mid-bass woofers or drivers in a bridged 2-channel configuration.