FiiO LEVEL 1 High-Resolution Audio Power Amplifier

The FiiO LEVEL 1 is a compact high-resolution audio power amplifier designed to deliver serious speaker-driving performance from a clean desktop-friendly chassis. Built around the Texas Instruments TPA3255 amplifier chip, LEVEL 1 combines strong output power, low distortion, flexible connectivity, and premium internal components for modern HiFi systems.

With Bluetooth 6.0, LDAC support, USB, coaxial, RCA line input, speaker outputs, subwoofer output, and PRE output, LEVEL 1 works as the centre of a compact stereo or 2.1-channel listening system. Independent bass and treble controls, RGB input indicators, and FIIO Control app support make it easy to fine-tune the sound for different speakers, rooms, and listening styles.

Features

• High-resolution compact audio power amplifier
• Texas Instruments TPA3255 amplifier chip
• PurePath Ultra-HD amplifier technology
• Up to 120W + 120W into 4 Ohms with included 48V / 5A power adapter
• Up to 115W + 115W into 8 Ohms with included 48V / 5A power adapter
• Up to 300W + 300W into 4 Ohms with optional 53V / 12A power input
• Bluetooth 6.0 wireless audio connectivity
• LDAC Bluetooth codec support
• SBC and AAC Bluetooth codec support
• USB Audio input for computer and digital source playback
• Coaxial digital input for CD players and digital transports
• Stereo RCA line input for analog sources
• Speaker outputs for passive speakers
• Dedicated subwoofer output for 2.1-channel systems
• PRE output for external amplifier integration
• Independent bass and treble adjustment knobs
• RGB input and Bluetooth codec indicator lights
• FIIO Control app support for PEQ adjustment on digital inputs
• Six-layer immersion gold thick copper PCB
• Fully shielded power inductors
• German WIMA capacitors
• Japanese Nichicon and ELNA capacitors
• Aluminum alloy chassis with wood side panels
• 48V / 5A power adapter included

Specifications

General

• Brand: FiiO
• Model: LEVEL 1
• Product Type: High-Resolution Audio Power Amplifier
• Available Colours: Black Walnut, Silver Maple
• Chassis: Aluminum alloy with wood side panels

Amplifier

• Amplifier Chip: Texas Instruments TPA3255
• Amplifier Technology: PurePath Ultra-HD
• Frequency Response: 20 Hz - 40 kHz
• Signal-to-Noise Ratio: ≥105 dB
• Dynamic Range: ≥99 dB
• Total Harmonic Distortion: ≤0.05%

Output Power

• With Included 48V / 5A Power Adapter: 120W + 120W into 4 Ohms (THD+N < 1%)
• With Included 48V / 5A Power Adapter: 115W + 115W into 8 Ohms (THD+N < 1%)
• With Optional 53V / 12A Power Input: 300W + 300W into 4 Ohms (THD+N < 10%)

Bluetooth

• Bluetooth Chip: Bluetrum BT8961
• Bluetooth Version: 6.0
• Bluetooth Codecs: SBC, AAC, LDAC

Inputs

• Bluetooth Input
• USB Input
• Coaxial Input
• RCA Line Input

Digital Audio Support

• USB Input: PCM up to 24-bit / 96 kHz
• Coaxial Input: PCM up to 24-bit / 192 kHz

Outputs

• Speaker Output
• Subwoofer Output
• PRE Output

Controls and Indicators

• Physical Bass Adjustment Knob: Yes
• Physical Treble Adjustment Knob: Yes
• Volume Control: Front Panel Knob
• Input Indicators: RGB Indicator Lights
• Bluetooth Codec Indicators: Yes
• App Support: FIIO Control App
• PEQ Adjustment: Supported for Bluetooth, USB, and Coaxial Inputs

Power

• Power Input Range: DC 24V - 53V
• Included Power Adapter: 48V / 5A

Physical

• Dimensions: Approximately 181 x 133 x 36 mm, excluding feet
• Weight: Approximately 676 g

What’s in the Box

• FiiO LEVEL 1 amplifier
• AC power cord
• 48V / 5A power adapter
• Warranty card
• Quick start guide