Amplifiers Topping

【Multiple interfaces output】U90 has 1x IIS, 2x AES, 2x coaxial, and 2x optical output. It is suitable for both domestic and industrial applications.

Fully balanced： The PA7 and PA7 Plus utilize a new Class D amplifier circuit with a variety of exclusive optimization techniques, which has powerful low distortion performance and power output . These technologies ensure a clearer, cleaner, deeper sound without any background noise. In addition, the balanced structure is able to reduce various of noise during transmission, thus enabling better performance of the audio source and avoiding wasted performance during transmission.

♬ The Topping PA7 Plus is a powerful amplifier, based on a Class D architecture, ability to develop tremendous power while maintaining very low distortion levels.

【Class D Power Amplifier】TOPPING PA7 feature a fully balanced Class D amplifier circuit with exclusive optimization techniques, providing powerful low distortion performance and output.

“Comfort zone" with lowest distortion ：The lowest THD+N of PA3s is in the range of 10-20W output, which happens to be the power range commonly used for listening to music. Everything is just in the right condition.

The new NFCA amplifier circuit is specifically designed for portable amplifiers. The low idle power consumption allows for extended battery life. This is done while having 0.00007% THD+N and 135dB SNR. It's powerful and clean enough for power-hungry full-sized headphones and sensitive IEMs.

Built-in DAC ,Supporting common digital signal inputs: The MX3s features an AKM DAC and is equipped with a Qualcomm Bluetooth chip, the QCC3040, providing exceptional USB, optical, coaxial, and Bluetooth input capabilities. This allows for easy connection of various audio sources, such as computers, set-top boxes, DVD players, smartphones and tablets, making it incredibly versatile.

Built-in DAC ,Supporting common digital signal inputs: The MX3s features an AKM DAC and is equipped with a Qualcomm Bluetooth chip, the QCC3040, providing exceptional USB, optical, coaxial, and Bluetooth input capabilities. This allows for easy connection of various audio sources, such as computers, set-top boxes, DVD players, smartphones and tablets, making it incredibly versatile.

▶Built-in DAC Chip: The MX3s features AK4437 Chip and equipped with Bluetooth chip QCC3040, Supports up to 192KHz/24Bit.

The counterattack of discrete amplifier: LA90 Discrete, an unprecedented performance benchmark will bring you a breathtaking listening experience. The newly developed discrete NFCA power amplifier reaches a new level of pristine sound and accuracy. The unprecedented level of performance will bring you the absolute amaze on the sound quality. You will experience the darkest background you ever experienced with jaw dropping clarity.

Topping L70 is a high-power desktop headphone amplifier designed with high-performance NFCA modules. With its properly balanced headphone amplification circuit, the L70 produces a powerful output with ultra-low distortion and a noise-free clear background. It houses multiple headphone output ports including 4-pin XLR, 4.4mm balanced, and 6.35mm single-ended headphone ports. Drive even the most demanding headphones with the Topping L70 with ease.

Topping L70 is a high-power desktop headphone amplifier designed with high-performance NFCA modules. With its properly balanced headphone amplification circuit, the L70 produces a powerful output with ultra-low distortion and a noise-free clear background. It houses multiple headphone output ports including 4-pin XLR, 4.4mm balanced, and 6.35mm single-ended headphone ports. Drive even the most demanding headphones with the Topping L70 with ease.

Ultra-High Performance NFCA modules: L70 uses same NFCA (Nested Feedback Composite Amplifier) module with A90. Voltage current hybrid feedback architecture along with UHGF (Ultra High Gain Feedback) technology provide excellent DC and AC performance, ultra-low THD+N and absurdly high dynamic range of 146dB. Even more, high output current drive capability, ultra-low output impedance and the ultra-low noise of 0.3uV which is miles ahead of the competition provide sufficient guarantee for driving headphones with various characteristics, sO that high-fidelity music can be vividly performed on different headphones.

True USB 2.0 High Speed ：HS01 supports USB2.0 High Speed transmission, which is compatible with high-resolution audio transmission such as PCM32bit/768kHz and DSD512 Native.

Portable beats desktop： Portable beats desktop. G5 integrates a USB DAC, a Bluetooth DAC, a NFCA headphone amplifier into a portable volume.

Dual ESS ES9038Q2M SABRE HIFI DAC Chips, MQA Full Decoding via USB

Ultra-low THD+N :THD+N of E70 VELVET is already lower than 0.00006% (A-weighted), accurately restores the music to every detail.

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ES9068AS DAC Chip--- E50 uses the latest high-performance DAC chip ES9068AS. Our excellence in design and engineering provides realistic and transparent sound quality.