Mini Valve Tube Phono Preamp Stereo Desktop HIFI Amplifier

Bring warmth, depth, and clarity back to your music with this compact tube preamp and headphone amplifier. Designed for vinyl lovers and audiophiles alike, it enhances your sound system with rich analogue tone and smooth stereo detail — all in a sleek, modern desktop design.

Key Features

• Warm, detailed analogue sound: Dual vacuum tubes deliver that signature vintage HiFi warmth, improving tone, depth, and musical texture.

• Versatile audio inputs: Supports both MM phono and stereo RCA inputs, letting you connect turntables, PCs, phones, or other audio devices with ease.

• Headphone amplifier built-in: Drives 16–300Ω headphones effortlessly, perfect for private listening with superior clarity and balance.

• Tone control precision: Adjustable bass and treble knobs allow you to fine-tune your sound for rich lows and sparkling highs.

• Premium craftsmanship: Solid aluminium alloy construction, tactile knobs, and ambient lighting in warm orange or cool green for an elegant aesthetic.

• Customisable tubes: Pluggable design supports various tube types, allowing easy replacements or upgrades for personalised sound shaping.

Specifications

• Audio Input: Phono MM / Stereo RCA

• Audio Output: Stereo RCA / 3.5mm Headphone Jack

• Input Level: 0.775V RMS (RCA); 0.005V RMS (Phono)

• Frequency Response: 20Hz–20kHz (±0.5dB RCA); RIAA ±2dB (Phono)

• Headphone Output Power: 125mW (32Ω) / 62.5mW (64Ω) / 30mW (128Ω)

• Headphone Impedance Range: 16–300Ω

• Total Harmonic Distortion: ≤0.1%

• Output Level: 1.5V RMS (RCA); 0.6V RMS (Phono)

• Signal-to-Noise Ratio: ≥106dB (RCA); ≥80dB (Phono)

• Working Voltage: DC 12V (≥1.5A)

• Dimensions: 153 × 92 × 25mm

• Net Weight: 384g

Package Contents

• 1 × A1 Preamp

• 2 × 5654 Vacuum Tubes

• 1 × DC 12V Power Adapter (AU Plug)

• 1 × RCA Cable

• 1 × Wiping Cloth

What Makes This a Smart Buy:
This compact preamp delivers the warmth of vintage tube sound with the precision of modern engineering, transforming your vinyl and digital audio alike. It’s an affordable way to elevate your listening experience — perfect for anyone who values rich, expressive, high-fidelity sound in a stylish desktop setup.