SUPERIOR SOUND QUALITY - Experience unparalleled audio fidelity with ECC82 and ECC99 tubes, delivering warm, rich tones for an immersive listening experience that audiophiles will adore. OPTIMIZED POWER OUTPUT - Benefit from a robust 2W power output, perfectly matched for a wide range of headphones from 32Ohm to 600Ohm, ensuring optimal performance and clarity. VERSATILE CONNECTIVITY - Connect various audio sources effortlessly using 3x analog inputs (2x RCA / 1x XLR) and enjoy flexible output options with 1x XLR / (6.3mm) Phono Jack. PRECISION ENGINEERING - Enjoy meticulously crafted single-ended amplifier configuration ensuring minimal distortion and pure sound reproduction, enhancing every nuance of your music. ROBUST AND RELIABLE - Invest in long-lasting performance with a durable build and high-quality tubes, backed by Auris Audio's 2-year limited warranty for peace of mind and enjoyment. The star has been born again and the successor of the famous HA-2SE amplifier is ready for the market to rise even higher than its predecessor. The HA-2SE was one of the best-selling devices from the Auris product range which launched Auris Audio to the very top of the world when it comes to the headphone amplifiers.The HA-2SE gets its successor that will have similar basis and price range but with a lot of improvements and additions compared to its predecessor. As the main feature, it is adorned with a balanced input and output, as well as VU meters on the front.Auris Audio is always seeking for perfection in sound and appearance and we all know that High-End does not allow any compromises. Carried by this experience, Auris Audio designed new great HA-2SF headphone amplifier. What this amplifier provides will satisfy all high-end users. Using the latest innovative technology, selected premium components in designing this headphone amplifier, that can only guarantee an extraordinary experience.AmplifierOn the front panel, you have the 4-pin XLR balanced output, and the 6.3 mm single ended headphone output, along with the two VU-meters, which will enhance your visual enjoyment. On the top of the unit you have the impedance selectors for the outputs, volume control and as well as the line-in selector switch.The HA-2SF have 2 x RCA and 1 x XLR Balanced inputs on the back along with the PRE Out option, which allows you to connect to all