The HiFi Man GA-10 is a premium desktop headphone amplifier that combines tube warmth with solid-state precision. This ex-display unit was used briefly in our showroom and is in perfect condition, supplied complete with its original box. As an authorised dealer, we include a full one-year UK manufacturer warranty and a 30-day money-back guarantee for your peace of mind.
Real Audio Performance
Designed for critical listening, the GA-10 uses a SEPP (Single-Ended Push-Pull) tube architecture with carefully selected ECC83/12AX7 and EL84 valves. These deliver the rich, natural harmonic character prized by audiophiles, while a shielded 120W transformer and low-noise voltage amplifiers keep the signal path clean. The amplifier produces 600mW into 32Ω and 3000mW into 300Ω, with total harmonic distortion below 0.01% across the 20-24kHz frequency range.
Key Specifications
- Brand: HIFIMAN
- Model: GA-10 Headphone Amplifier
- Colour: Black
- Type: Desktop Audio Amplifier
- Audio Inputs: Stereo L/R RCA, XLR
- Audio Outputs: Headphone Jack (2 outputs, 2 channels)
- Power Output: 600mW/32Ω, 3000mW/300Ω at 1kHz
- Features: Analog, vacuum tube amplification
- Country of Origin: China
- Manufacturer Warranty: 1 Year
- Unit Quantity: 1 pair of headphones (amplifier unit only)
Buying Ex-Display
Ex-display items are showroom or end-of-line stock that have been handled for demonstrations. They often show minimal wear and are sold at a reduced price because they are no longer brand-new retail units. Always check the condition description - here the amplifier is described as in perfect condition with original packaging. The warranty and return policy offer the same protection as a new purchase, making this a cost-effective way to own high-end audio equipment.
The GA-10’s independent regulator circuits for each channel ensure exceptional channel separation and a wide soundstage. With its detachable cables and lightweight aluminium chassis, it integrates easily into any high-fidelity system. Whether paired with planar magnetic or dynamic headphones, this amplifier provides precise control and natural tonal balance across all genres.
