FiiO CP13 - Portable Stereo Cassette Player - Transparent

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The FiiO CP13 combines the nostalgia of analog sound with audiophile-grade technical precision: a portable stereo cassette player designed to deliver an authentic and refined listening experience. Its mechanical heart relies on an oversized pure copper flywheel (Ø 30.4 mm), which, combined with a 4.2 V motor and a speed stabilization circuit, ensures ultra-stable wow and flutter performance, minimizing pitch variations and unwanted vibrations.

From an amplification perspective, the CP13 features an entirely analog audio path: from the carefully selected magnetic head to the output stages, everything is designed to do justice to the tape. In particular, the use of the reference-grade JRC5532 operational amplifier enables high fidelity, a superior signal-to-noise ratio, and low distortion. The signal acquisition section employs a balanced differential circuit, improving transmission and significantly reducing interference.

Aesthetically and constructively, the CP13 stands out for its dual-color aluminum alloy body, a technical yet minimal design, with oxidized buttons and an analog volume knob that provide a premium feel. FiiO In terms of battery life, the built-in lithium-ion battery (1800 mAh) ensures up to 13 hours of continuous playback and up to 268 days of standby time. Support for Type I–IV cassettes expands compatibility with the most diverse analog collections.

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The charm of the classic, the quality of the modern

In the 1980s and 1990s, cassettes were the heart of portable music, and tape players were inseparable companions for entire generations. Today, however, the production chain for these devices has almost disappeared, making the creation of the FiiO CP13 a true technical challenge. After many months of research and collaboration with our partners, FiiO has succeeded in reviving an icon of the past with modern technologies and materials.

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Absolute stability and custom materials

The FiiO CP13 is designed to achieve extremely low levels of wow and flutter, thanks to select components and a custom mechanical movement. By eliminating unnecessary functions such as recording or auto-reverse, FiiO has focused all its resources on optimizing playback quality.

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Large Pure Copper Flywheel

The heart of the CP13's stability is its 30.4 mm diameter, 4 mm thick pure copper flywheel. This component, larger and heavier than those used in conventional cassette players, ensures smooth and uniform tape rotation, reducing speed variations (wow and flutter) and improving sound accuracy.

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High-Voltage Motor Power Supply

The FiiO CP13's motor is powered by a 4.2V voltage, higher than the 1.8V or 3V typical for conventional players. This, combined with a speed stabilization circuit, ensures consistent and uniform drive. The system automatically compensates for load variations, preventing tone fluctuations and ensuring compatibility with a wider variety of cassettes.

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Dual power supply for consistent sound

The FiiO CP13 can operate either from its built-in battery or connected via USB-C to a 5V power adapter. The FiiO charging circuit, with built-in protection against overload and overheating, allows you to listen and charge simultaneously in complete safety. A smart solution to keep your analog music flowing.