The Lyngdorf SDA-2400 Power Amplifier delivers precision in audio reproduction, favoring accuracy and authenticity in sound. With advanced PWM technology, it minimizes distortion while enhancing clarity and dynamic range.
The Lyngdorf SDA-2400 utilizes a proprietary Pulse Width Modulation (PWM) technology that significantly reduces distortion by employing optimized switching speeds. Unlike traditional Class D amplifiers, which may introduce non-linearities in the output signal, this amplifier features a high-frequency switching rate of 390 kHz. This leads to lower electromagnetic interference and better transient response, allowing for cleaner audio signals. The design's emphasis on low feedback helps maintain a linear output even at high power levels, resulting in an impressive signal-to-noise ratio that ensures clarity and fidelity. Additionally, its robust build includes a fanless operation, which eliminates audible noise, enhancing the listening experience. The various connectivity options, including digital and analog inputs, enable flexible integration into diverse audio systems while maintaining signal integrity.
Key Features
- 2 x 400W stereo power amplifier at 4 ohms (2 x 200W at 8 ohms) - This allows for compatibility with a wide range of speaker impedances, providing optimal power delivery and minimizing distortion.
- Digital inputs: optical and coaxial - Direct connection to media streamers ensures high-definition audio transmission with minimal jitter, preserving dynamic range.
- Analog inputs: balanced XLR and single-ended RCA - Balanced inputs reduce noise interference, while RCA inputs offer versatility in connectivity without compromising audio quality.
- Wolfson WM8804 transceiver - This component is critical for reducing jitter, ensuring timing accuracy in the digital signal for superior audio reproduction.
- Auto-sensing input and 12V trigger control - Provides convenience in operation, automatically detecting signal presence and allowing for seamless integration into AV setups.
- Patented PWM design with low feedback - Minimizes distortion and maximizes linear performance, enhancing audio clarity and fidelity across various frequencies.
- Quiet, efficient operation with no fan or audible noise - Ensures a pure listening environment by eliminating mechanical noise during audio playback.
- Trigger cable and 4U rack mount included - Facilitates easy installation and integration into rack-mounted audio systems.
Technical Specifications
- Power Output: 2 x 400W at 4 ohms
- Power Output: 2 x 200W at 8 ohms
- Frequency Response: 20 Hz - 20 kHz
- Signal-to-Noise Ratio: > 100 dB
- Total Harmonic Distortion: < 0.01%
- Dimensions: 19" W x 7" H x 13" D (4U rack mount)
- Connectivity: Optical, Coaxial, Balanced XLR, Single-ended RCA
- Switching Frequency: 390 kHz
- Weight: 12 kg (approx.)
