JadeAudio Level 1 Desktop HiFi Bluetooth LDAC Amplifier, 2x300W Class D Amp, USB/Coax Input, Subwoofer Output, Stereo Amplifier for Home Theater/Computer/Speakers with 48V Power Supply(Black) (Silver)

Fiio Level 1 Audio Amplifier. Elevate your audio with the FIIO LEVEL 1 Interconnect Cable. Designed for audiophiles, it ensures pristine sound transmission by eliminating signal degradation and interference. Experience enhanced dynamic range, tighter bass, and crystal-clear highs. Featuring high-purity conductors and advanced shielding, this 3.5mm to 3.5mm cable with 24K gold-plated connectors offers superior conductivity and a secure, reliable connection. Unlock the full potential of your audio devices and enjoy a more immersive listening experience. FIIO LEVEL 1 Audio Amplifier Interconnect Cable | Pristine Sound TransmissionUnlock the true potential of your high-fidelity audio system with the FIIO LEVEL 1 Audio Amplifier Interconnect. Designed for the discerning audiophile, this premium audio cable serves as the foundational link between your devices, ensuring that every nuance of your music is transmitted with absolute purity and precision. Move beyond standard cables and experience a significant upgrade in sound quality, allowing your amplifier, DAC, and headphones to perform at their peak. This interconnect is engineered not just to connect, but to elevate your entire listening experience, revealing a new dimension of clarity and depth in your favorite tracks. It is the definitive choice for anyone serious about pristine audio reproduction.Experience a dramatic improvement in sonic performance. The FIIO LEVEL 1 is meticulously crafted to preserve the integrity of the audio signal from source to destination. Its primary benefit is the elimination of signal degradation and external interference, which often plagues lesser cables and results in a flat, lifeless sound. By providing a clean and stable pathway for your audio, it allows your hardware to render music with enhanced dynamic range, tighter bass response, and crystal-clear highs. Whether you are connecting a portable music player to a powerful desktop amplifier or linking components in a sophisticated home audio setup, this cable ensures a flawless, transparent, and utterly engaging soundstage. The robust construction guarantees a secure and reliable connection, protecting your investment and providing consistent performance for years to come.This essential audio component boasts an array of sophisticated features designed for superior sound transmission. It utilizes high-purity internal conductors that provide an exceptionally low-resistance path for the electrical signal, minimizing loss and preserving the delicate details within the music. Advanced shielding technology is integrated throughout its structure to actively reject electromagnetic (EMI) and radio frequency (RFI) interference, ensuring your audio remains free from unwanted noise, hum, and static. The connectors are precision-machined for a perfect fit and feature 24K gold-plating for optimal conductivity and corrosion resistance. Its flexible yet resilient design allows for easy routing and management without compromising its internal integrity, making it ideal for both portable and stationary audio systems. The universal Jack 3.5 mm termination makes it widely compatible with a vast range of audio equipment.Technical Specifications:* Product Type: High-Fidelity Audio Interconnect Cable* Application: Audio Signal Transmission* Connector A: Male Jack 3.5 mm* Connector B: Male Jack 3.5 mm* Connector Plating: 24K Gold-Plated* Jacket: TPE Flexible Insulating Sheath* Compatibility: Designed for use with DAPs, DACs, Smartphones, Amplifiers, Laptops, and any device with a Jack 3.5 mm audio port. tradeinn Techinn

The LEVEL 1 is a compact desktop power amplifier built around the Texas Instruments TPA3255 platform, designed to deliver high output in a small chassis. It integrates Bluetooth 6.0 with LDAC, along with USB, coaxial, and analogue inputs, allowing it to function as the central hub for both digital and wireless sources. With up to 2×300W at 4Ω and support for subwoofer and pre-out expansion, it can anchor anything from a nearfield desktop system to a more substantial speaker setup. The TPA3255 amplifier stage allows the LEVEL 1 to deliver up to 300 watts per channel at 4 ohms. That level of output places it well beyond typical desktop amplification, giving it enough headroom to drive inefficient bookshelf speakers and some floor-standing designs. The included 48V/5A power supply supports stable daily use, while higher-capacity external supplies can increase dynamic headroom. At the core of the amplifier is the TPA3255 chip, which uses integrated feedback and high-speed error correction to maintain low distortion across its operating range. THD+N remains controlled even at higher output levels, while the signal-to-noise ratio of around 105dB keeps background noise low. The amplifier’s internal design prioritises signal integrity. A six-layer PCB with thick copper traces supports consistent power delivery across the circuit. Enclosed inductors reduce electromagnetic interference, which can otherwise introduce noise into sensitive audio stages. The LEVEL 1 supports USB, coaxial, line-in, and Bluetooth inputs, allowing it to connect directly to computers, streamers, CD players, and mobile devices. USB input handles up to 24-bit/96kHz PCM, providing a direct path from digital sources without requiring an external DAC in simpler systems. Bluetooth 6.0 is included for wireless playback, with support for SBC, AAC, and LDAC codecs. LDAC can transmit at bitrates up to 990 kbps, which allows more data to pass through compared to standard Bluetooth codecs. The inclusion of dedicated subwoofer and pre-out connections allows the amplifier to scale with a system. A powered subwoofer can be added for low-frequency extension, while the pre-out enables integration with external amplification stages. Bass and treble controls are available on the front panel, allowing for quick adjustments without navigating software or menus. The controls are analogue and continuous, providing predictable changes to tonal balance. The chassis combines aluminium alloy with real wood panels. Beyond appearance, the materials contribute to heat dissipation and structural rigidity. Class D amplification is efficient by design, but stable thermal behaviour still supports long listening sessions without performance drop.