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DC 12V power adapter UK plug
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AIYIMA T20 Fully Balanced Tube Preamplifier 

Elevate your home audio experience with the AIYIMA T20, a high-fidelity vacuum tube preamplifier designed for music enthusiasts who appreciate detailed sound, refined performance and the character of tube-based audio. Combining classic tube technology with modern balanced circuitry, the T20 is an excellent addition to a dedicated Hi-Fi stereo system.

Classic Tube Sound with Modern Performance

Featuring ECC83 vacuum tubes and high-quality operational amplifiers, the AIYIMA T20 combines the distinctive character of tube audio with a low-noise signal path. Enjoy your favourite music with a natural, engaging presentation, whether listening to vocals, jazz, classical recordings or contemporary tracks.

Fully Balanced RCA and XLR Connectivity

The T20 supports both RCA unbalanced and XLR balanced audio inputs and outputs, offering flexible integration with compatible DACs, music streamers, CD players, power amplifiers and active speakers. Its balanced connections make it especially suitable for Hi-Fi systems built around XLR-compatible equipment.

Customisable Audio Experience

Designed with replaceable vacuum tubes and operational amplifiers, the T20 gives audio enthusiasts the opportunity to explore compatible component upgrades and personalise their listening experience.

Convenient System Integration

A front-panel display, multifunction control knob and included remote control provide convenient volume adjustment and input selection. The 12V trigger outputs support coordinated power control with compatible audio components, helping create a more streamlined listening setup.

Premium Compact Design

With its solid metal construction and compact footprint, the AIYIMA T20 fits comfortably into desktop audio systems and home Hi-Fi racks without taking up excessive space.

Key Features

• Fully balanced stereo tube preamplifier
• ECC83 / 12AX7 vacuum tube design
• High-quality LME49720 and OPA1612 operational amplifiers
• RCA and XLR stereo inputs and outputs
• Replaceable compatible tubes and op-amps
• Front-panel display and multifunction control knob
• Remote control for convenient operation
• Dual 12V trigger outputs for compatible equipment
• Low-noise, high-fidelity audio performance
• Compact metal chassis

Technical Specifications

• Model: AIYIMA T20
• Channels: 2.0 stereo
• Tube type: ECC83 / 12AX7
• Operational amplifiers: 3 × LME49720 and 2 × OPA1612
• Inputs: RCA, XLR
• Outputs: RCA, XLR
• Signal-to-noise ratio: ≥112dB
• Frequency response: 20Hz–20kHz (±0.2dB)
• Power supply: DC 12V, 2A or higher as specified
• Dimensions: 190 × 142 × 46mm
• Net weight: Approximately 1.015kg, including tubes

What's in the Box

• AIYIMA T20 tube preamplifier
• ECC83 vacuum tubes
• DC 12V power adapter UK plug
• Remote control