FiiO Desktop Headphone Amplifier in Silver - GIGAS 1 (S)

Class AB discrete transistor current-amplification headphone amp circuit

Meticulously engineered with a discrete amplification circuit, it utilizes an op-amp + transistor current-amplification design. The classic combination of onsemi MJE243G/253G classic allows the GIGAS 1 to achieve high-current and low-impedance output. Delivering a massive balanced output power of up to 4600mW+4600mW, it drives full-size headphones and IEMs with ease - delivering a smooth, natural, and melodious sound.

Dual headphone outputs, Seamlessly compatible

Featuring 3.5mm single-ended and 4.4mm balanced headphone outputs, the GIGAS 1 offers wide compatibility with a diverse range of headphones. The 3.5mm jack supports CTIA-compliant microphone passthrough—allowing for gaming voice chat, vocal calls, and multimedia entertainment with seamless compatibility.

Dual input ports, Flexible connectivity

Equipped with both 3.5mm and RCA inputs, it delivers extensive compatibility with a wide range of source equipment. Seamlessly connect to digital audio players, smartphones, computers, or CD players. Whether for HiFi music listening or desktop multimedia entertainment, the GIGAS 1 ensures a stable connection with zero limitations on your audio sources.

High and low gain settings, 5V and 12V PD power supply…More features await your discovery!