In today’s world of audio equipment, finding the right amplifier can make all the difference in achieving high-quality sound. One such product that stands out is the ATI-125ECO PA Amplifier, delivering impressive power and versatility for various audio applications. Whether you’re hosting an event, setting up a home theater, or creating a professional sound system, the ATI-125ECO is designed to meet your needs.

Key Features
Powerful Output
The ATI-125ECO boasts a maximum power output of 125 watts, ensuring that your audio experience is loud, clear, and impactful. This makes it suitable for both small gatherings and larger venues where sound projection is essential.

Multiple Input Channels
With five microphone inputs (0.65 mV/4.7 kOhms) and two auxiliary inputs (100 mV/470 kOhms), this amplifier provides ample connectivity options. Whether you’re plugging in microphones for speeches or connecting devices like laptops and smartphones for music playback, the ATI-125ECO has you covered.

Impressive Frequency Response
The frequency response of 50 Hz to 15 kHz ±3 dB ensures that the amplifier can accurately reproduce a wide range of sound frequencies. This means you’ll enjoy clear vocals, deep bass, and crisp highs, enriching your listening experience.

Enhanced Sound Quality
With a signal-to-noise ratio of 60 dB, the ATI-125ECO minimizes unwanted noise and distortion. Coupled with tone control options for both bass and treble, you can tailor the sound to your liking, ensuring every performance or playback is top-notch.

Modern Connectivity
Equipped with USB and Bluetooth capabilities, the ATI-125ECO allows you to stream music directly from your devices. The built-in MP3 player adds convenience, letting you play audio files without needing additional equipment.

Echo Effect
An echo function is included, perfect for karaoke nights or adding depth to vocal performances. This feature allows users to create a more dynamic sound environment, making every event memorable.

Versatile Speaker Output
The amplifier supports speaker outputs of 4/8 ohms and 70/100V, giving you flexibility in speaker selection. Whether you’re connecting standard speakers or line voltage systems, the ATI-125ECO adapts to your setup.

Reliable Power Supply
Designed to operate on AC 220-240V at 50/60Hz or DC 12V, the ATI-125ECO offers flexibility in power options, making it suitable for various environments.

Applications
The ATI-125ECO is ideal for a variety of applications

• Events and Gatherings: Perfect for conferences, parties, or any event where quality sound is essential.
• Karaoke Parties: With multiple mic inputs and echo effects, it creates a lively atmosphere for karaoke enthusiasts.
• Home Theaters: Enhance your home entertainment system by delivering powerful sound that brings movies and music to life.
• Educational Settings: Great for schools or training sessions, ensuring clear audio for presentations and lectures.

Conclusion
The ATI-125ECO PA Amplifier is a versatile and powerful audio solution that caters to various needs. With its robust features, superior sound quality, and modern connectivity options, it’s an excellent choice for anyone looking to enhance their audio experience. Whether you’re a professional audio engineer or a casual user, the ATI-125ECO is designed to deliver exceptional performance, making it a valuable addition to your sound system arsenal.

In the world of audio equipment, having a reliable and versatile amplifier is essential for delivering high-quality sound, whether for a live performance, a public announcement, or simply enjoying music at home. The YOGIPRO YP-301 Amplifier is designed to meet these needs, offering powerful output, multiple input options, and robust performance. Let’s dive into what makes this amplifier a standout choice.

Impressive Power Output
The YOGIPRO YP-301 amplifier delivers a maximum power output of 300 watts, making it capable of driving a variety of speaker systems with ease. Whether you’re using it in a small venue, a large hall, or even for outdoor events, this amplifier has the power to ensure your sound is heard loud and clear.

Versatile Input Options
One of the key features of the YOGIPRO YP-301 is its six microphone inputs (MIC) with a sensitivity of 0.65mV/4.7K ohms. This makes it ideal for environments where multiple microphones are needed, such as conferences, worship services, or karaoke sessions. Additionally, the amplifier includes two auxiliary inputs (AUX) with a sensitivity of 100mV/470K ohms, allowing you to connect various external audio sources like MP3 players, smartphones, or other audio devices.

Wide Frequency Response and Tone Control
The YOGIPRO YP-301 boasts a frequency response of 50-15000Hz ±3dB, ensuring that it accurately reproduces both the low and high ends of the audio spectrum. To further enhance sound quality, the amplifier is equipped with tone control for both bass and treble, giving you the flexibility to adjust the sound to suit your preferences or the acoustics of the environment.

Crystal Clear Sound with Low Noise
In any audio setup, maintaining a high signal-to-noise ratio is crucial for achieving clear, distortion-free sound. The YOGIPRO YP-301 delivers a signal-to-noise ratio of 60dB, which helps to minimize background noise and ensure that your audio remains crisp and clean.

Modern Connectivity and Echo Feature
For added convenience, the YOGIPRO YP-301 includes USB and Bluetooth (BT) connectivity, enabling you to play digital music files directly from a USB drive or stream audio wirelessly from a Bluetooth-enabled device. Additionally, the amplifier comes with an echo feature, perfect for adding a professional touch to vocal performances or announcements.

Flexible Speaker Output Options
The YOGIPRO YP-301 offers multiple speaker output options, including 4/8 ohms and 70/100V outputs. This flexibility allows you to connect a range of speaker types, from low-impedance home speakers to high-impedance commercial PA systems, making this amplifier suitable for various applications.

Stable Output and Reliable Power Supply
With an output regulation of less than 2dB at 1kHz, the YOGIPRO YP-301 ensures stable performance even under varying load conditions. The amplifier is also designed for both AC (220-240V @ 50/60Hz) and DC (12V) power supplies, providing you with reliable operation whether you’re plugged into the grid or using a backup power source.

Conclusion
The YOGIPRO YP-301 Amplifier is a versatile and powerful piece of equipment that caters to a wide range of audio needs. Its combination of high power output, multiple input channels, modern connectivity options, and sound-enhancing features make it a solid choice for anyone looking to elevate their audio experience. Whether for professional use or personal enjoyment, the YP-301 is designed to deliver top-notch sound quality and reliable performance.

If you’re passionate about premium sound quality and high-performance audio systems, the YOGIPRO YP-701 Amplifier is designed to elevate your listening experience to new heights. With an impressive 650W power output, this amplifier is not just about loudness—it’s about delivering crystal-clear sound that resonates with depth and clarity. Let’s dive into what makes the YP-701 a standout choice for audiophiles and sound enthusiasts.

Powerful Performance with 650W Output
The YOGIPRO YP-701 Amplifier boasts a powerful 650W output, ensuring that every note, beat, and vocal is delivered with the intensity and precision that you expect from a high-end audio system. Whether you’re hosting a party, enjoying a movie night, or simply unwinding with your favorite tunes, the YP-701 provides the dynamic range needed to make every sound come alive.

Advanced Cooling Ventilation System
One of the critical aspects of maintaining an amplifier’s longevity and consistent performance is effective heat management. The YP-701 is equipped with an advanced cooling ventilation system that prevents overheating, even during extended use at high volumes. This system ensures that your amplifier remains cool and operates efficiently, preserving the integrity of its internal components and extending its lifespan.

Versatile Multiple Output Options
Flexibility is key when it comes to connecting your audio equipment. The YOGIPRO YP-701 offers multiple output options, making it easy to integrate with various audio devices. Whether you’re connecting speakers, subwoofers, or other audio components, this amplifier provides the connectivity you need to create a tailored audio setup that meets your specific needs.

Robust Copper Transformer
At the heart of the YP-701 is a strong copper transformer, which plays a vital role in the amplifier’s ability to deliver consistent and clean power to your audio devices. The copper transformer not only enhances sound quality by minimizing distortion but also contributes to the amplifier’s overall durability and reliability.

In-built equalizer for Custom Sound Tuning
Every audiophile knows that sound preferences can vary greatly depending on the genre of music, the acoustics of the room, and personal taste. The YP-701’s built-in equalizer allows you to fine-tune your sound output to match your specific preferences. Whether you prefer deep bass, crisp highs, or balanced mids, the equalizer gives you the control to adjust the audio to your liking.

Premium Audio Metal Technology
The YOGIPRO YP-701 Amplifier is crafted using premium audio metal technology, which not only enhances its aesthetic appeal but also contributes to superior sound quality. This construction ensures that the amplifier minimizes interference and delivers pure, undistorted sound, making it an ideal choice for those who demand the best from their audio equipment.

Conclusion
The YOGIPRO YP-701 Amplifier is more than just a powerful audio device—it’s a statement of quality and performance. With its robust power output, advanced cooling system, versatile connectivity, and premium build, this amplifier is designed to meet the needs of both casual listeners and serious audiophiles. Upgrade your audio experience with the YP-701 and enjoy sound like never before.

For professional DJs and sound engineers, the power and clarity of an amplifier are paramount. The ATi 4800 DJ Amplifier, with its impressive 4800-watt power output, stands out as a formidable choice in the audio industry. Designed to meet the demands of high-energy performances, this amplifier promises both reliability and superior sound quality. Let’s dive into the specifications and features that make the ATi 4800 a top contender in its class.

Key Specifications of the ATi 4800

Model Name: ATi 4800
8 Ω Stereo Power: 4×800 W
4 Ω Stereo Power: 4×1200 W
Frequency Response: 20 Hz – 20 kHz ±0.5 dB
THD + N (20 Hz – 20 kHz): <0.08%
Slew Rate: 30 V/ S
Signal-to-Noise Ratio (SNR): >110 dB
Damping Factor (8Ω, 20Hz – 1kHz): 350
Voltage Gain (rated power @ 8Ω): 39.6 dB
Input Connectors (per channel): 3-pin XLR, electronically balanced
Link Connectors (per channel): XLR, 3-pin male
Input Impedance: 20 KΩ balanced, 10 KΩ unbalanced
Fans: Two variable-speed fans with rear-to-front airflow
Indicators: Front: AC switch, Ch1, and Ch2 gain knobs; Rear: Stereo/Parallel/Bridge switch
Amplifier Protection: Short circuit, thermal, overload, clip limiter, DC voltage, soft start, ultrasonic and RF protection
Dimensions (CM): 69x60x16
Net Weight (KGS): 28
Gross Weight (KGS): 32

Power and Performance
The ATi 4800 is engineered to deliver a whopping 4800 watts of power, split into four channels at 800W each for 8 Ω stereo, and 1200W per channel for 4 Ω stereo. This makes it a versatile amplifier, capable of driving both large and small sound systems with equal ease. Whether you’re powering high-performance speakers at a concert or a club, the ATi 4800 ensures that every beat is delivered with precision.

Crystal Clear Sound Quality
With a frequency response ranging from 20 Hz to 20 kHz and a THD (Total Harmonic Distortion) of less than 0.08%, the ATi 4800 guarantees clear, distortion-free audio. The slew rate of 30 V/S contributes to the amplifier’s ability to handle rapid voltage changes, ensuring that even the most dynamic music is reproduced faithfully. The high signal-to-noise ratio of over 110 dB further enhances the clarity, minimizing background noise and ensuring that your audience hears only the music.

Robust Design and Protection
The ATi 4800 is built with durability in mind. Weighing in at 28 kg, its solid construction is designed to withstand the rigors of frequent transport and heavy usage. The amplifier’s protection features are comprehensive, including safeguards against short circuits, thermal overload, and DC voltage issues. The inclusion of a clip limiter, ultrasonic, and RF protection ensures that the amplifier remains operational even under extreme conditions.

Two variable-speed fans keep the unit cool, with rear-to-front airflow that efficiently dissipates heat. This cooling system is crucial during extended performances, where the amplifier is pushed to its limits.

User-Friendly Features
The ATi 4800 is equipped with input and link connectors, allowing for easy integration into existing audio setups. The front panel features AC switches and gain knobs for channels 1 and 2, while the rear panel includes a stereo/parallel/bridge switch, offering flexibility in how the amplifier is configured.

Conclusion
The ATi 4800 DJ Amplifier is a powerhouse designed for professionals who demand the best in sound quality and reliability. Its robust construction, combined with advanced protection features, ensures that it can handle the most challenging environments. Whether you’re performing at a large venue or a small event, the ATi 4800 delivers consistent, high-quality audio that will keep your audience engaged and entertained. If you’re in the market for a DJ amplifier that offers exceptional power, clarity, and durability, the ATi 4800 is a model worth considering. Its blend of advanced technology and practical design makes it a valuable addition to any sound system.

Regarding public address (PA) systems, the amplifier is the beating heart, driving sound through speakers to ensure every message, announcement, or performance reaches its audience with clarity and power. Among the robust options in the market, the ATZA 5000 BTE PA Amplifier stands out as a true workhorse, delivering high wattage, versatility, and reliable performance. Let’s dive into what makes this amplifier a preferred choice for professionals.

Unmatched Power and Performance
The ATZA 5000 BTE is designed to deliver impressive power with a maximum output of 300 W + 300 W. This ensures that your sound is heard clearly across all corners even in large venues. The amplifier operates efficiently at various Total Harmonic Distortion (THD) levels, offering 250 W + 250 W RMS at 10% THD, 180 W + 180 W RMS at 5% THD, and a refined 165 W RMS at 2% THD. These varying power levels allow users to choose the output that best suits their needs, balancing raw power and audio fidelity.

Superior Audio Quality and Control
Sound quality is not just about power; it’s also about control and fidelity. The ATZA 5000 BTE excels here with a frequency response ranging from 50 to 15,000 Hz within a tolerance of ±3 dB, ensuring a full spectrum of sound is accurately reproduced. Whether you’re amplifying speech, music, or any other audio source, this amplifier delivers rich, detailed sound.

Moreover, the unit offers comprehensive tone controls with ±10 dB adjustments for bass at 100 Hz and ±10 dB for treble at 10 kHz. This flexibility allows users to fine-tune the output to match the acoustics of the environment or the specific requirements of the audio being played.

Versatile Input and Output Options
The ATZA 5000 BTE is designed with versatility in mind, featuring multiple input channels to accommodate various audio sources. It includes six mono mic inputs with a sensitivity of 0.6 mV/4.7KΩ, two auxiliary inputs at 100 mV/470KΩ, and stereo L/R inputs at 200 mV/100KΩ. For more robust audio sources, there are line L/R inputs rated at 1V/50KΩ. This range of inputs ensures compatibility with a wide array of microphones, instruments, and audio devices, making it ideal for any public address scenario.

Output options are equally versatile, with preamp outputs at 200 mV/600Ω and line outputs at 1V/1KΩ. Additionally, the amplifier supports multiple speaker output configurations, including 40V, 80V, 70V, and 100V for each zone, catering to various installation requirements.

Built for Reliability and Convenience
Public address systems often need to operate continuously and under demanding conditions. The ATZA 5000 BTE is built to meet these demands with robust construction and thoughtful design. It features a power supply that can operate on both AC (220-240V, 50/60 Hz) and DC (24V), the latter being supported by two 12V car batteries. This dual power capability ensures that the amplifier can function even in the event of a power outage, making it ideal for critical applications such as emergency announcements.

Despite its powerful performance, the amplifier is designed for efficiency with a power consumption of 700 VA on AC and 9A on DC. Its compact dimensions (W510 x H172 x D385 mm) and manageable weight of 24.2 kg make it relatively easy to install and transport, whether for permanent setups or temporary events.

Conclusion
The ATZA 5000 BTE amplifier is a testament to the importance of power, versatility, and reliability in public address systems. Its ability to deliver high wattage with precise control, coupled with a wide range of input and output options, makes it an excellent choice for professionals in need of a dependable amplifier. Whether it’s a large venue, a school auditorium, or a corporate event, the ATZA 5000 BTE ensures that your sound is always loud, clear, and impactful.

When it comes to delivering exceptional sound performance, few amplifiers can match the power and precision of the ATI RX 4000 Stereo Power Amplifier. Designed for audiophiles and professionals alike, this powerhouse unit combines robust output with superior audio fidelity, making it a standout choice for those seeking unparalleled sound clarity.

Power Output: Pure and Uncompromised
The ATI RX 4000 is a beast in terms of power. It boasts impressive output capabilities, ensuring that your audio experience is nothing short of extraordinary:

• 8Ω Stereo Power: 2x1000W
• 4Ω Stereo Power: 2x1600W
• 8Ω Bridge Mono Power: 3600W

With this level of power, the RX 4000 is capable of driving even the most demanding speakers, filling large spaces with rich, vibrant sound.

Exceptional Audio Quality
The amplifier’s frequency response of 20Hz to 20kHz (-2dB+2dB) ensures a full-spectrum audio experience, capturing every nuance of your favorite music or soundtracks. The THD+N (Total Harmonic Distortion plus Noise) is less than 0.1% at 8Ω with a 1KHz signal at 1/4 output, which means the sound remains clean and true to the original recording, even at high volumes.

Superior Control and Stability
The damping factor of >400 at 8Ω and 1KHz provides superior control over the speaker cones, resulting in tighter bass and improved overall sound precision. This is crucial for maintaining the integrity of audio playback, especially in complex musical passages or dynamic soundscapes.

Robust Build and Connectivity
The ATI RX 4000 is constructed with durability and connectivity in mind:

• Input Impedance: >20kΩ for optimal signal integrity.
• Input Connectors (per channel): 3-pin XLR, electronically balanced for professional-grade audio fidelity.
• Link Connectors (per channel): XLR, 3-pin male for seamless integration into larger audio setups.

Advanced Protection Features
Safety and reliability are paramount with the RX 4000. The amplifier is equipped with comprehensive protection mechanisms, including:

• Protection against short circuits and open circuits.
• Overheat and overload protection.
• DC and ultrasonic frequency protection.

These features ensure that your equipment remains safe and operational, even under the most demanding conditions.

Practical Design and Portability
The amplifier’s transport dimensions of 3U: 60.5×58.5x20cm make it relatively compact for its power class, allowing for easy installation in rack systems. Despite its formidable capabilities, it maintains a reasonable net weight of 27 kg and a gross weight of 30 kg, making it manageable for transport and setup.

Conclusion
The ATI RX 4000 Stereo Power Amplifier is more than just a piece of audio equipment; it’s a gateway to high-fidelity sound that transforms your listening experience. Whether you’re a sound engineer, DJ, or audio enthusiast, the RX 4000 promises to deliver performance and reliability that exceed expectations. Invest in the RX 4000 and experience the true power of your sound system.