Fosi Audio
Fosi Audio ZA3 Balanced Stereo/Mono Amplifier HiFi with TPA3255 Chips
We earn a commission if you buy through this link, at no extra cost to you. Price and availability come from Amazon and can change.
Check price on
- Ranked #4,678 in its category on Amazon
- Prime delivery available
- Shipped and returned through Amazon
- Price checked 7 September 2026
Key facts
- Brand
- Fosi Audio
- Model
- ZA3
- Colour
- Black
- Condition
- New
- ASIN
- B0CLP4T5L7
- Introducing the Fosi Audio ZA3 Balanced Stereo/Mono Amplifier – a compact powerhouse designed for audiophiles and music enthusiasts alike! This innovative mini amplifier seamlessly adapts to your listening preferences with its dual-mode functionality. Whether you're in the mood for a rich stereo experience with an impressive output of up to 180W or need the robust power of mono mode reaching a staggering 235W, the ZA3 delivers exceptional audio quality every time.
- What truly sets the ZA3 apart is its rich connectivity options. Featuring a balanced combo audio signal input that accommodates both XLR and 1/4" TRS plugs, you'll enjoy minimal interference and a remarkably low noise floor. Plus, with the convenient 12V trigger-in connector, synchronising with other devices has never been easier – no more fumbling with multiple switches!
- Crafted with audiophile-grade components, the ZA3 utilises the high-end TPA3255 Class-D amp chip and top-tier capacitors from Japan and Germany, ensuring clarity and low distortion with a SINAD rating of up to 89dB and an SNR of 106dB.
- Heat dissipation is also a key strength of the ZA3, featuring an upgraded chassis design for improved ventilation, allowing for sustained high power output without overheating. For those wanting to tailor their sound experience, the op-amp rolling feature lets you experiment with various DIP8 dual op-amps, making fine-tuning your audio a breeze.
- Transform your home audio system with the Fosi Audio ZA3 – a blend of power, precision, and versatility that promises to elevate your listening experience to new heights!
Questions
What is the maximum output power of the ZA3?
The Fosi Audio ZA3 can deliver up to 180W in stereo mode and an impressive 235W in mono mode, making it a versatile choice for various audio setups.
Can I connect different audio devices to the ZA3?
Absolutely! The ZA3 features balanced combo audio inputs that support both XLR and 1/4" TRS connections, allowing you to connect a wide range of devices.
What are the benefits of the op-amp rolling feature?
The op-amp rolling feature allows you to swap out op-amps to customise and enhance your sound profile, giving you control over your audio experience.
How does the ZA3 handle heat dissipation?
The ZA3 includes an upgraded chassis design with improved ventilation and dust covers, ensuring efficient heat dissipation for sustained high power output.
Is the Fosi Audio ZA3 suitable for professional use?
Yes, the ZA3 is designed with audiophile-grade components, making it suitable for both home and professional audio applications, delivering high-quality sound performance.
What type of power supply does the ZA3 require?
The Fosi Audio ZA3 comes with a 48V5A power supply to ensure optimal performance and stability for your audio needs.
Fosi Audio ZA3 Balanced Stereo/Mono Amplifier HiFi with TPA3255 Chips
£149.99Currently unavailable
Fosi Audio ZA3 Balanced Stereo/Mono Amplifier HiFi with TPA3255 Chips
As an Amazon Associate we earn from qualifying purchases. Links on this page may earn us a commission at no extra cost to you. Prices and availability are taken from Amazon at the time of writing and can change.