DNA PROFESSIONAL DNA AMPLI 5.0 Amplificador de som estéreo USB HiFi

The DNA PROFESSIONAL DNA AMPLI 5.0 HiFi USB Stereo Sound Amplifier delivers high-fidelity audio performance in a compact, stylish aluminum chassis. Designed for desktop and bookshelf speaker setups, this Class D amplifier provides 50W RMS per channel at 4 Ohms, with a peak output of 100W per channel. Featuring a built-in 24-bit/96kHz DAC, it supports USB, RCA, and 3.5mm AUX inputs, along with a headphone output. The amplifier offers independent volume, bass, and treble controls, and includes protection against overload, short circuit, and over-temperature.

Advantages

High-quality sound with low distortion (THD ≤0.05%) and excellent signal-to-noise ratio (≥100dB). Versatile connectivity options including USB-B for direct computer connection. Compact and durable aluminum alloy construction. User-friendly controls for fine-tuning audio.

Suitable for

• Desktop audio systems
• Bookshelf speakers
• HiFi stereo setups
• Home entertainment

Key specifications

• Amplifier Class: Class D
• Channels: 2.0 (Stereo)
• Output Power (RMS): 50W per channel @ 4 Ohms
• Peak Power Output: 100W per channel @ 4 Ohms
• Speaker Impedance: 4-8 Ohms
• Frequency Response: 20Hz - 20kHz (±1dB)
• Signal-to-Noise Ratio (SNR): ≥100dB
• Total Harmonic Distortion (THD): ≤0.05%
• Audio Inputs: 1x USB-B, 1x RCA Stereo, 1x 3.5mm AUX
• Audio Outputs: Speaker Binding Posts (L/R), 1x 3.5mm Headphone Jack
• Integrated DAC: Yes, up to 24-bit / 96kHz
• Power Supply: DC 12V-24V (External Adapter)
• Control Features: Volume, Bass, Treble
• Chassis Material: Aluminum Alloy
• Color: Black
• Protection Features: Overload, Short Circuit, Over-temperature
• Connectivity Technology: Wired
• Recommended Usage: Desktop, Bookshelf Speakers
• OS Compatibility (USB): Windows, macOS, Linux (driver-free)

Recommendations

For optimal performance, pair with 4-8 Ohm speakers and use a high-quality USB cable for digital audio input. Ensure adequate ventilation to prevent overheating.