The Hifiman GA-10 is a tube headphone amplifier designed for discerning music lovers. With its single-ended push-pull amplifier design (SEPP) and eight high-quality vacuum tubes, it delivers a warm, natural sound with impressive detail fidelity. These tubes, also used in high-end guitar amplifiers, provide a pleasing harmonic sound characteristic. The amplifier offers an output power of 3 watts per channel at 300 ohms, making it excellent for use with high-impedance headphones. The carefully developed SEPP architecture and the use of a specially shielded 120-watt transformer contribute to an exceptionally dynamic and clear sound reproduction. The combination of analog tube technology and modern circuit design enables an intense listening experience that excels with both complex pieces like symphonies and energetic rock or sensitive jazz recordings. The GA-10 offers a variety of connection options, including a balanced XLR and 4.4 mm as well as an unbalanced 6.3 mm headphone output. On the input side, there are RCA and XLR connections available, catering to the needs of different audiophile users. With a low distortion factor of only 0.001% at 1 kHz, it ensures crystal-clear sound reproduction without disturbing background noise. With a frequency range of 20 Hz to 24 kHz and precise voltage regulation, the GA-10 offers great sound transparency. Its elegant design and high-quality materials provide an excellent appearance. Users can choose between low and high gain, making the GA-10 suitable for both low-impedance and high-impedance headphones. The Hifiman GA-10 delivers a precise, dynamic sound profile and meets the highest demands for flexibility and ease of use—ideal for music lovers seeking a top-notch listening experience.