Fosi Audio ZA3 Balanced Stereo Amplifier Home Audio Component Mono Sub Amp 48V
Specifications
| Return Shipping Will Be Paid By | Seller |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 60 Days |
| Brand | Fosi Audio |
| Type | Hi-Fi Amplifier |
| Audio Inputs | XLR |
| Manufacturer Warranty | 1 Year |
| Signal-to-noise Ratio | ≥106dB |
| Model | ZA3 |
| MPN | Does not apoply |
| Audio Outputs | SUB OUT |
Store CategoriesStore CategoriesMono Amplifiersubwoofer amplifierOtherFosi Audio ZA3 Balanced Stereo Amplifier Home Audio Component Mini 2 Channel Mono Amp TPA3255 for Subwoofer Desktop Home Theater Bookshelf Tower Floorstanding Passive Speakers with 48V Power Supply Product Description About this item Dual-Mode Innovation: This new generation mini amplifier offers both stereo and mono modes, adapts flexibly to your diverse needs, allowing seamless mode switching. In stereo mode, it delivers a robust output of up to 180W, while in mono mode, the power soars to a maximum of 235W. Pair two ZA3 units in mono configuration to create a powerful audio system, significantly enhancing your listening experience. Richer Connectivity: Debut amplifier with balanced input and trigger in, the ZA3 features a balanced combo audio signal input connector supporting both XLR and 1/4" TRS plugs. This design minimizes interference and reduces noise floor. The 12V trigger-in connector enables synchronization with other devices, streamlining the process of turning on/off without individual operations. Audiophile-Grade Components: The ZA3 features the TPA3255 high-end Class-D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. With a SINAD rating of up to 89dB, an SNR of up to 106dB, and a low noise floor of only 150μV, it delivers exceptional clarity and low distortion. Advanced Heat Dissipation: Based on V3's groundbreaking heat dissipation design, we upgraded ZA3's cooling system by featuring a larger chassis, moving vents to the sides, and adding dust covers to achieve better ventilation for a sustained and stable high power output. Enhanced Scalable Fun: Personalize your audio experience with the op-amp rolling feature! The ZA3 stocks five swappable op-amps for left and right channel outputs, balanced input, and subwoofer output. Experiment with compatible DIP8 dual op-amps such as Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4558, LM4562, LME49720HA, etc. to fine-tune your sound to perfection. Amplifying Your Voice, Shaping Our Innovation At Fosi Audio, behind every innovation, there's a story. The birth of the ZA3 amplifier is just such a story, centered around our users. After the launch of the V3 amplifier, we gathered innumerable feedback from passionate audiophiles. They expressed a desire for us to develop an even better amplifier based on V3. Input: RCA, XLR, ¼”TRS; Output: Stereo, Mono SNR≥106dB; THD<0.006%; SINAD: 89dB Frequency Response: 20Hz-20kHz (±0.1dB) Rated Power Output: Stereo 180W*2 @4Ω; Mono 235W @4Ω Specification: Power (48V5A): Stereo-180W*2 (4Ω load) Mono-240W (4Ω load) Frequency response: 20Hz-20kHz (±0.1dB) Signal-to-noise ratio: ≥106dB Dynamic range: ≥106dB Terminal impedance: 2-8Ω Input sensitivity: 0.775V Distortion: 0.01% Crosstalk: 83dB Noise: 150uv Gain: 29dB SNIAD: 88dB Signal input mode: RCA/XLR Power amplifier chip: TPA3255DDVR Package including： ZA3 amplifier X1 48V power supply X1 Copyright © 2023 Dianxiaomi
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