5 Star Topping Headphone Amp

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 THDN 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.. 4-Pin-XL R4. 4mm balanced6. 35mm SE The L70 is compatible with common headphone jacks including 4-pin XLR balanced, 4.4mm balanced, 6.35mm single ended, and 3.5mm single- ended. The built- in fully balanced amplifier circuit can not only fit well with balanced headphones, but also have perfect performance with single -ended headphones.. Compatible with almost all kinds of headphones L70's output has high output voltage, high output current, low noise, low output impedance, sO no headphones that can't be dealt with. High output voltage can easily drive high impedance headphones High output current allows low-sensitivity headphones to obtain enough power Low noise allows high- sensitivity IEMs to not suffer from any background noise The low output impedance will not bring unnecessary effect on FR when driving low-impedance headphones. Different headphones can be easily driven by the L70.. 2 gain settings to suit different needs L70 has 2 gain settings, which cover a wider range of needs to meet the needs of different headphones from low-sensitivity full-sized over ears to high-sensitivity lEMs. With the help of extremely low noise 0.3uV, even IEMs will not hear any background noise.. A Headphone Amp, also a Preamp The L70 is not only able to drive the headphones but also served as a preamp. When it is in preamp mode, you can get the same high performance as the headphone amp mode, and the 20ohm SE and 40ohm balanced output impedance are widely suitable for various power amplifiers. The full-featured remote control makes it more convenient for you to use..

DX7 Pro uses ESS SABRE ES9038PRO with 32bit Hyper-stream architecture, achieves ultra-high performance in the audio field. Each channel of the DX7 Pro will be arranged in parallel by 4 conventional balanced channels. This makes the performance of DX7 Pro even better.. Brand new IV conversion A brand new IV conversion circuit is designed for better quality audio reproduction. The unique circuit design provided lower distortion, lower noise while occupying less space. The new circuit is pushed close to the limit of physics so that we are able to squeeze out the last bit of performance of the DAC chip.. Close to physical limits The ability of DX7 Pro to restore music has reached to THDN0.00006. That means more and clearer details you can hear.. Built-in NFCA Headphone amp The new DX7 Pro has the NFCA circuit optimized for this unit, giving the ultra low noise and distortion. It pairs with high sensitivity lEMs and power hungry high impedance headphones nicely.. 4-PIN-XLR4. 4mm and 6. 35mm DX7 Pro has 3 output headphone jacks of 4-PIN-XLR, 4 4mm and 6. 35mm to meet different usages. Besides, with the help of 2 gain setting, DX7 Pro could reach even wider adaption of different headphones..

Fully Discrete NFCA Headphone Amp A90 Discrete uses fully discrete components to redesign the NFCA module. 4 built-in Nfca-discrete modules which each them uses 39 transistors build up fully balanced structure. The optimized Voltage Current hybrid feedback architecture along with UHGF Ultra High Gain Feedback technology provide excellent DC and AC performance. The output capability is stronger than ever, which allows the amp driving low impedance headphones more effective.. TOPPING A90 Discrete Is Also Served As a Preamp In preamp mode, it get the same high performance as the headphone amp mode, and 20ohm SE and 40ohm balanced output impedance are widely suitable for various amplifiers. A90Discrete can not only switch between the headphone amp Only output from the headphone jack and the preampOnly output from RCA and XLR, but also support the output from all at the same time. The full-featured remote control makes it more convenient to use.. The Terminator Of Ground Loop Noise Ground loop noise may be encountered when multiple devices are used in combination. A90Discrete adds a GND LIFT switch to solve this problem. When in normal use, set it to GND and when ground loop noise is encountered, switch it to LIFT, then the ground loop noise is eliminated.. Combined Into a TOPPING Set The A90 Discrete can be used with the TOPPING D90SED90LE DAC, which is almost the lowest distortion HPADAC combination The A90Discrete can also be used as the preamp of the TOPPING LA90, providing more precise volume control, remote control and additional input.. 2 Gain Settings The A90 Discrete has two gain options, which enough to cover a wide variety of headphones low gain to drive the IEMs with high sensitivity, and high gain to drive full-sized over-ears. Combined with the 0.2uVrms ultra-low noise, even sensitive IEMs will not suffer from any noise..

One For All USB input can be connected to a PC,or OTG to mobile phone and tablet. Bluetooth input supports SONY LDAC high-resolution audio,and wireless input liberates the audio source and facilitates use, Coaxial input optical input can be connected to audio sources such as DVD players, digital broadcasting,TVset-top boxes, game consoles, eto.. 2 ES9068AS DAC Chip With careful engineering and attention to detail of the external engineering team, 0.00009 THD N can be achieved with 2 x ES9068AS. This gives you untouched sound quality.. LDAC 24bit 96kHz Bluetooth transmission DX5 has the certification of Hi-Res Audio Wireless and LDAC.It uses newest QCC5125 chipset to support LDACAACSBCAPTXAPTX LLAPTX HD protocol.The QCC5125 DAC connects the digital signal to the 2xES9068AS for decoding.. Built-in NFCA headphone amplifier The new DX5 has the NFCA circuit optimized for this unit, giving the ultra low noise and distortion. It pairs with high sensitivity IEMS and power hungry high impedance headphones nicely.. Multiple Output Mode Adapt to different usage scenarios, DX5 has 4 output mode Headphone Amp Headphone AmpLine out DAC Pre-amplifier..

Bluetooth 5.0 LDAC Transmission DX3 Pro is equipped with new QCC5125 Bluetooth chip and supports audio encoding such as LDACAACSBCAPTXAPTX LLAPTX HD. The audio is transmitted Wirelessly and decoded using ES9038Q2M for better sound quality.. High Performance DAC CircuitES9038Q2M through meticulous engineering design and attention to details, DX3 Pro achieves 0.00015 THDN, completely and high-fidelity restore the sound quality of the studio.. Plug And Play, Turn PC Into a HIFI SourceDx3 Pro uses 2nd generation 8 core XMOS XU208, USB supports up to PCM32bit768kHz and DSD512 native. It also compatible with a variety of HIFI systems. And all inputs have achieved low Jitter, let listen to music more freely.. NFCA Circuit And Decoding Amp ApplicationDX3 Pro has a built-in NFCA headphone amplifier module tailored to it, providing low noise and distortion far superior to the industry. Connect the digital signal and earphone to DX3 Pro, it can be used as a decoder earphone, bringing you every detail of music.. DACPre-amplifier applicationDX3Pro has a simple Pre-amp function that you can use to adjust the volume. The digital volume adjustment will not has any imbalance between the left and right channels..