Douk Audio A5 Hi-Fi Power Amplifier
A Premium Amp You Can Customize
If you’re considering a high-fidelity amplifier in your setup, then chances are you’re pretty serious about the sound coming out of your speakers. And if you appreciate more ability to customize that sound, the Douk Audio A5 Hi-Fi Power Amplifier is a serious contender. The tempered glass panel on the top of the A5 chassis is easily removable, giving you access to the op amps inside so you can swap them out to add further nuance to your sound. The A5 also comes with an adjustable high-pass filter that lets you dial in the emphasis from 30 to 200 hertz, so you can make sure that the bass part of your sound is ideally tuned to your liking. Rounding it all out, there’s 4-layer immersion gold technology used in the PCB to reduce distortion and improve the transmission and handling of all the components, as well as a TPA3255 chip that can push two channels of up to 300-watt sound through your system. It all comes in a beautifully understated enclosure that will look just as at home in a minimalist space as it will in a high-tech, gadget-forward setup.
Specs
- Douk Audio
- Rated output power (speakers): 78 W x 2 (at 4 ohms), 71 W x 2 (at 6 ohms), 65 W x 2 (8 ohms)
- Rated output level (aux): 3.7 V
- Maximum output power: 300 W x 2 (at 4 ohms)
- Matched impedance: 4 – 8 ohms
- High-pass filter adjustment range: 30 Hz – 200 Hz
- Swappable, pluggable NE5532 op-amps
- THD+N: 0.002%
- SNR: ≥114 dB
- Frequency response: 20 Hz – 20 kHz
- Inputs: Stereo RCA
- Input sensitivity: 2 V
- Working voltage: DC 24 – 48 V
- Outputs: Banana speaker jacks, 3.5 mm aux
- Dimensions: 10.4 x 9.5 x 2.6 in (9.5 x 8.2 x 5 cm)
- Weight: 1.1 lbs (506 g)
Included
- Power adapter (32V)
- Owner’s manual
Shipping
Estimated ship date is June 19, 2025 PT.
Payment will be collected at checkout. After this product run ends, orders will be submitted to the vendor up front, making all orders final.
