Portable stereo system Trevi 057404 — Digital tuner AM/FM, CD/MP3 player, 20 W, Black/Blue

Trevi 057404 portable stereo system is a compact music center designed for basic home audio, radio listening and portable CD/MP3 playback. The unit integrates a digital AM/FM tuner, a CD player compatible with CD, CD‑R and CD‑RW discs, MP3 playback and a cassette mechanism with rewind capability. With an RMS output of 20 W and a black/blue finish, the system is suitable for small rooms and casual listening situations where a simple, multifunctional audio source is required.

Advantages

The stereo combines multiple playback options — digital AM/FM radio, CD and MP3 support plus a cassette player — in a single compact unit, reducing the need for separate devices. The CD mechanism accepts CD, CD‑R and CD‑RW formats and supports MP3 files, allowing longer music collections on a single disc. The digital tuner provides easier station tuning and improved reception compared with analog tuners. The 20 W RMS output delivers sufficient audio level for bedrooms, kitchens or small living areas while the black and blue design fits unobtrusively into domestic interiors.

Suitable for

• Listening to AM/FM radio stations at home
• Playing music from CDs or CD‑R/CD‑RW discs with MP3 files
• Casual cassette playback and tape rewind
• Background music in small rooms or apartments
• Portable use when moved between rooms

Key specifications

• Playback formats: CD, CD‑R, CD‑RW, MP3
• Radio: Digital AM/FM tuner
• Audio output power: 20 W (RMS)
• Additional transport: Cassette player with rewind
• Colour: Black and Blue

How to use

Place the unit on a stable surface and connect it to mains power. Use the digital tuner to locate AM or FM stations by selecting the radio mode and scanning or entering the desired frequency. For CD or MP3 playback, open the CD lid, insert a compatible disc (CD, CD‑R or CD‑RW) and close the lid; then select the CD/MP3 mode and use the controls to play, pause, skip tracks or change playback order. For cassette use, insert the tape in the cassette compartment and press play; use rewind or fast forward as needed. Adjust the volume to a comfortable level and position the unit for best sound and reception.

Usage recommendations

Use high-quality, finalized CD‑R discs for reliable MP3 playback and keep the CD lens clean to avoid read errors. Place the stereo away from strong magnetic sources and large metal objects to maintain radio reception and audio clarity. For prolonged use at higher volumes, ensure adequate ventilation around the unit to prevent overheating.