Fosi Audio ZA3 Balanced Stereo Amplifier Home Audio 2CH Mono Amp With TPA3255 Chip

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Fosi Audio

POWER SUPPLY: 48V
Selling Price:
Sale price₹ 13,990.00 Regular price₹ 16,999.00
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Description

Model: ZA3

Chip Set: Texas Instruments TPA3255

Output Power:
With 48V/5A PSU
Stereo: 155Wx2 @4Ω
Mono: 235Wx1 @4ΩWith

Terminating Impedance: 2-8Ω

Input Mode: RCA, XLR, 1/4" TRS

Output Mode Speaker Output (supports banana plug or bare wire connection), Active Subwoofer Output

Frequency Range: 20Hz - 20KHz(±0.1dB)

SINAD: 89dB

THD: <0.006%

SNR: ≥106dB

Dynamic Range: ≥106dB

Device Dimension: 15.49 x 18.39 x 5.08 cm; 1.78 Kilograms

DC Input Range: 24-48V

Power Supply: 48V/5A

Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only

Fosi Audio is a dynamic brand dedicated to providing the most comprehensive range of Hi-Fi audio products in the market. We cater to passionate audiophiles by offering Hi-Fi products, DIY kits, and expert guidance, ensuring an immersive audio experience. Beyond a mere transaction, we foster enduring relationships with our clients, supporting them throughout their audio journey.

Our diverse product lineup includes the Hi-Fi power amplifier, pre-amplifier, headphone amplifier, DAC, music player, Bluetooth receiver, DIY board, DIY chassis, and an array of DIY kits. These meticulously crafted offerings embody our commitment to exceptional sound quality and innovation.

Established in China in 2017, Fosi Audio was founded by a team of devoted audiophiles. Our products have gained significant popularity within the Chinese DIY audio community, amassing a large and dedicated following. To expand our reach beyond borders, we launched this website in 2017 and began offering a selection of products on Amazon under the name "Fosi audio." However, please note that many of our outstanding products are not yet available on this website or Amazon. If you cannot find what you're looking for, simply reach out to us via email, and we will be delighted to assist you in finding the perfect product to meet your needs.

At Fosi Audio, we are not just a brand; we are your partner in achieving audio excellence. Join us on this immersive sonic journey and experience the true essence of Hi-Fi audio.

Customer Reviews

Based on 7 reviews
71%
(5)
29%
(2)
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P
PRASHANT RODRIGUES (Mumbai)
ZA3 FOSI AUDIO

This mini-amplifier from Fosi Audio Packs quite a punch, relative to its size, especially with the subwoofer preout. Excellent value for money, sturdy build quality and outstanding performance. I'm using the ZA3 to power my rear bookshelf speakers in a 5.1 configuration-- Main Anthem power amp for my fronts and center, ZA3 for the rear through the Anthem preamplifier--Great synergy, Great Buy, God for It!

Thank you for your positive review of the Fosi Audio ZA3 Balanced Stereo Amplifier! We are glad to hear that you are enjoying the power and performance of this mini-amplifier, especially with the added subwoofer preout. We take pride in providing excellent value for money and sturdy build quality. Thank you for choosing Fosi Audio & The Audio Store, and we hope you continue to enjoy your setup with our ZA3 amplifier. Keep on rockin'!

A
Amit Umbarkar (Pune)
FOSI Amplifier

Best experience of sound amplification with ease of use and very good volume control. Compact size helps in desired output replacing Bulky traditional amplifiers - Best option for Home Audio along with Bookshelf speakers.

Thank you for your positive review of the Fosi Audio ZA3 Balanced Stereo Amplifier! We are thrilled to hear that you had the best experience with our product, especially with its ease of use and great volume control. We are also glad that its compact size was able to replace bulky traditional amplifiers for your home audio setup. Thank you for choosing Fosi Audio and we hope you continue to enjoy your amplifier with your bookshelf speakers.

D
Dr.george.j.malayil@gmail.com (Kochi)
Budget powerhouse amps

I bought one ZA3 and I felt both happy and sad - I had avoided class D like the plague till date for obvious reasons and I felt like a fool for the same. I was impressed with the clarity straight out of the box and ended up ordering one more box to use each as a mini lock for my system. The low end is good and quite defined, the upper registers definitely are good, but could be better. May try and get a couple of sparkos op amps and see if it improves it. For the money paid for biamping, it definitely sounds like a great option in lieu of AB class amps. It costs just 50% of entry level amps, but definitely offer more power and quality as compared to those amps. The QC control and build quality seems solid. And the foot print it occupies is rather small. I can look at this amps performance and say confidently that cheaper non hypex class D is here now and it’s here to stay.

Thank you for taking the time to leave a review for the Fosi Audio ZA3 Balanced Stereo Amplifier. We are thrilled to hear that you are impressed with its clarity and power, and that you have even ordered an additional one for your system. We understand your hesitation with class D amplifiers, but we are glad to hear that our product has changed your mind. We appreciate your suggestion for trying out different op amps and we are confident that Fosi amplifier will continue to offer great performance at a fraction of the cost of other options. Thank you for your support and for choosing Fosi Audio & The Audio Store. Happy listening!

G
Ganesan R (Chennai)
Best

Fosi ZA3 Good product for using power amp. I have connected with my AVR through RCA pre out for L&R channels.

Thank you for leaving a review for the Fosi Audio ZA3 Balanced Stereo Amplifier. We're glad to hear that it's working well for you as a power amp and that you were able to easily connect it to your AVR through the RCA pre out. We appreciate your feedback and hope you continue to enjoy your audio experience with our product.

R
Rajkumar Bayya (Hyderabad)

Its good. Audio quality is too good after using this Fosi audio Za3 amplifier . It is in good budget also with top quality.

Thank you for taking the time to leave such a positive review! We are thrilled to hear that you are enjoying the audio quality and budget-friendly price of our Fosi Audio ZA3 amplifier. It's always great to hear feedback from satisfied customers like you. Thank you for choosing The Audio Store!

P
Psysword Rizvi (Delhi)
Very good amp

Will replace very expensive and established amplifier brands. I have used them as monoblocks with a tube preamp with my quadral m4 tower speakers and it's fabulous sound overall. Well done fosi

Thank you for your kind words and for sharing your positive experience with our Fosi Audio ZA3 amplifier. We are glad to hear that it has exceeded your expectations and that it has been able to replace more expensive brands. Thank you for choosing The Audio Store.

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