[🎶SG] SINGXER SA2 - Class A Fully Balanced Discrete Headphone Amplifier & Preamplifier (SA-2)

🎵 OFFICIAL SINGXER DEALER - 1 Year Local Warranty & Aftersales Support

Contact Us:
📞 WhatsApp/Call us @ 83329084 https://wa.me/6583329084
📧 Email us @ sales@samaudiosg.com
🗺️ Visit Us @ CT HUB 2, 114 Lavender Street, #03-68 (Lobby 2), S(338729) - Demo units available  

--
Experience high-fidelity audio with the fully balanced SINGXER SA2 headphone amplifier, designed for exceptional performance and versatility.
  
KEY BENEFITS:  
- Optimized for ultra-low distortion and noise, ensuring a pristine listening experience.  
- Supports a wide range of headphone impedances, catering to both low and high-demand audio equipment.  
- Features multiple output interfaces for seamless switching between balanced and single-ended setups.  

--
DESCRIPTIONS:

The SINGXER SA2 is a state-of-the-art headphone amplifier and preamplifier that stands out due to its fully balanced, Class A discrete design. This innovative unit, the successor of the original SA1, offers a robust build quality and sophisticated circuit layout that significantly enhances the output power, making it capable of driving even the most demanding headphones with ease. With a maximum output power of 15 watts into 20 ohms and support for headphones down to 8 ohms, the SA2 is ready to deliver an exceptional audio performance across a broad range of audio gear.

Equipped with advanced thermal management, the SA2 utilizes a combination of copper blocks and aluminum alloy heat sinks to maintain optimal temperatures during prolonged use. Its circuit optimization ensures ultra-low distortion, with THD+N measurements recorded at -125dB for preamp use and -117dB at a balanced headphone output. The impeccable signal-to-noise ratio further enhances its performance, offering users a dynamic range that exceeds 146dB-AW.

This amplifier is designed for versatility with support for both single-ended and balanced inputs. It features XLR true balanced outputs, a 6.35mm single-ended output, and a 4.4mm balanced connection, allowing seamless switching for varied audio setups. Additionally, it caters to a wide range of headphone impedances, making it suitable for both high-impedance and low-impedance headphones, while maintaining exceptional sound quality without compromising on performance.

--
SPECIFICATIONS:

SA-2 Output:   
Balanced 32-ohm: 10000mW;  
Balanced 60-ohm: 5500mW;
Balanced 120-ohm: 2800mW;
Balanced 300-ohm: 1120mW;
Balanced 600-ohm: 560mW;

SA-2 Gain Settings:  
Single-ended input to single-ended output: Low gain = 0dB, High gain = 12.8dB;  
Single-ended input to balanced output: Low gain = 6dB, High gain = 18.8dB;  
Balanced input to single-ended output: Low gain = -6dB, High gain = 6.8dB;  
Balanced input to balanced output: Low gain = 0dB, high gain = 12.8dB;  

Input impedance:  
Single-ended: 33K ohms;  
Balanced: 20K ohms;  

Input sensitivity:  
Balanced input to balanced output: High gain: 4.2V RMS;  
Low gain: 18V RMS;  
Single-ended input to balanced output: Low gain: 9V RMS;  
Single-ended input balanced output: High gain: 2.1V RMS;  

Headphone Output Impedance:  
Switch LOW-Z is low-impedance mode, HI-Z is high-impedance mode;  
Low-impedance output impedance: 0.15 ohms (balanced) and 1.1 ohms (single-ended);  
High-impedance output impedance: 10 ohms (balanced) and 11 ohms (single-ended);  
Preamp Output: Single-ended impedance: 75 ohms, balanced impedance: 150 ohms;  

Dimensions of the chassis: 234mm × 170mm × 46mm, excluding the height of the chassis feet and protruding connectors at the rear;  
Unit weight: approximately 1.8kg;   

WARRANTY / SUPPORT: 1 Year Singapore Warranty  
SEO KEYWORDS: SINGXER SA2, headphone amplifier, preamplifier, Class A amplifier, fully balanced audio, low distortion amplifier, high-fidelity audio, discrete headphone amp

ℹ️ Please Note:
This product description is generated with the assistance of AI using the provided product materials. While we strive for accuracy, we recommend reviewing the details or contacting us if you need any clarification.
--