Skytronic AV400 - Silver Stereo Amplifier

Skytronic AV400 - 2x200W Max Stereo Amplifier with Aluminum Front (Silver)

The Skytronic AV400 is a classic-style stereo amplifier with an aluminum front and compact format, designed to soundproof living rooms, offices and small installations. It offers a maximum power of 400 W (2 × 200 W) and works with 4–8 Ω passive speakers. It incorporates 4 stereo RCA inputs to connect DVD, CD, tuner or other line sources, dedicated input selector and independent bass, midrange, treble and balance controls to adjust the sound precisely. Its robust and efficient design is completed with screw terminals for speakers, 220–240 V~ 50 Hz power supply, 10 Hz–20 kHz frequency response and a signal-to-noise ratio > 80 dB . Dimensions: 285 × 270 × 98 mm . Weight: 3.55 kg .

For a realistic continuous performance reference, the AV400's RMS power is 2 × 50 W into 4–8 Ω loads, sufficient for standard sensitivity bookshelf or floorstanding speakers in home environments.

Main features

• Stereo output: 2 independent channels for 4–8 Ω speakers.
• Power: 400 W max (2 × 200 W); approximate continuous reference 2 × 50 W RMS.
• Connectivity: 4 stereo RCA inputs (DVD, CD, Tuner and AUX) with front selector .
• Tone and balance controls: Bass , Mid , Treble and Balance for basic built-in equalization.
• Speaker terminals: easy-to-connect screw terminals.
• Construction: Compact design with silver-colored aluminum front panel .
• Performance: Frequency response 10 Hz–20 kHz; S/N > 80 dB.
• Power supply: 220–240 V~ 50 Hz.
• Dimensions and weight: 285 × 270 × 98 mm; 3.55 kg.

User benefits

• Adjustable sound without extra equipment: 3-band equalization and balance to adapt the tonal character to the room and speakers.
• Source Versatility: Four RCA inputs for easy switching between external players and devices.
• Easy integration: screw terminals and a compact chassis make it easy to install in furniture or shelving.
• Timeless design: classic aluminum aesthetics that blend with Hi-Fi equipment and home systems.

Use cases

• Home Hi-Fi: amplification for passive bookshelf or column speakers (4–8 Ω).
• Offices and small businesses: ambient music with multiple audio sources.
• Multimedia playback: direct connection of CD/DVD players, tuners, or audio output from TVs/streamers via RCA.

Frequently Asked Questions

Is the power really 2 × 200 W?
The 2 x 200 W corresponds to maximum (peak) power. For continuous use, the reference is 2 x 50 W RMS , which is the comparable measurement between amplifiers.

What speakers can I connect?
Any 4–8 Ω passive speaker within the power rating recommended by the speaker manufacturer. Use appropriate wiring and connect with proper polarity.

Does it have a phono input for a turntable?
No. All inputs are line inputs . If you're using a turntable with an MM/MC cartridge, you'll need an external phono preamp .

Description for projects

2-channel stereo amplifier; 400 W max. power (approx. 2 × 50 W RMS); 4–8 Ω loads; 4 stereo RCA inputs with selector; bass/mid/treble and balance controls; speaker screw terminals; frequency response 10 Hz–20 kHz; S/N ratio > 80 dB; power supply 220–240 V~ 50 Hz; dimensions 285 × 270 × 98 mm; weight 3.55 kg; silver-colored aluminum front.