Desktop Headphone Amplifier JadeAudio GIGAS 1 is Now Officially Launched!
The GIGAS Series takes its inspiration from the Greek word "GIGAS," meaning "giant," which symbolizes high output power.
This product series was born out of our release of the JT7 planar over-ear headphones. The JT7 has a relatively low sensitivity and demands high output power from the source device, but source equipment on the market with sufficient power are often quite expensive. To address this, we have tailored the GIGAS Series specifically for entry-level planar headphones from FIIO and other brands, delivering massive driving power at an affordable price—to fully unlock the true sound quality of full-size planar headphones.
The GIGAS 1 is a compact, high-power headphone amplifier specially designed for desktop usage.
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!
The GIGAS 1 is available at our AliExpress Official Store. Click the link to take it home right away (Shipments to overseas countries have been arranged progressively. If you want to purchase locally, please contact an authorized local sales agent for the latest arrival and stock information):
https://es.aliexpress.com/item/1005012583052461.html?gatewayAdapt=glo2esp
Information of FIIO authorized sales agents:
