Top 10 Best Topping La90

Ultra-high performance Power Amplifier New LA90 is breaking new ground. It reaches a new level of pristineness and accuracy. The unprecedented level of performance will bring the absolute amaze on the sound quality. The background doesn't get any darker than this. The sound doesn't get any clearer than this.. Rock solid The LA90 adopts a high-precision CNC-machined all-aluminum housing, providing the product with exquisite details and solid protection. The built-in giant heat sink provides reliable and fast heat disdipation for the LA90's amplifier circuit.. Low distortion The typical THDN of LA90 is 0.00007810W, 0.00008420W. This alrady as low as an excellent DAC. It means a more accurate reproduction of the music source. The LA90 has a very wide working range with low distortionunder load. Even in the commonly used 4 load 1W-60W output and 8 load 1W-40W output, the LA90 can control the distortion around 0.0001.. Mono mode and stereo mode The LA90 can be configured in a common stereo two-channel mode, or can be configured in a high-power mono mode. When using mono mode, the minimum load is 8.. 3xXLRTRS Inputs VOLBYPASS Selectable input mode You can control the volume on LA90, or set to bypass the volume control of LA90, then you can use a better pre-amplifier for volume control. This is especially useful when synchronizing the volume of two LA90 in mono mode..

MQA DAC D90se is a new D90 decoder with better performance and wider support for MQA. OPT, COAX, USB and AES can support MQA rendering and decoding.. Bluetooth 5.0 LDAC transmission D90SE has the certification of hi-res Audio Wireless and LDAC. It uses CSR8675 chipset to support LDACAACSBCAPTXAPTX LLAPTX HD protocol. To get even better sound quality from Bluetooth, we abandon the built-in DAC of CSR8675 and connect it's digital signal to ES9038PRO to decode.. Selectable output D90SE has balanced XLR output and single ended RCA output. You can choose XLR only RCA only or XLR RCA output to for different applications.. Plug and play D90SE has a wide range of compatibility, Windows 10, MAC, Linux, IOS, Android can be plug and play. Only for Windows ASIO applications,you need to install the driver and set it up.. A90 will be the best headphone amplifier for D90SE Full balanced NFCA module, 0.2uV ultra low noise. 0.00006 ultra low THD N0.1 ohm output impedance, wide gain setting high output voltage, almost suitable for driving all kinds of headphones..

TOPPING Pre90 Preamplifier Pre90 adopts full balanced structure, which can handle balanced and single-ended signal processing. The output can be balanced, sin-gle-ended, balanced single-ended. With the balanced single-ended two-way input, in addition to the normal preamplifier usetage, Pre90 can be used for balanced to sin-gle-endedor single-ended to balancedsignal conversion.. Selectable XLR RCA output The output of Pre90 could be config to XLR only, RCA only or XLR RCA . Therefore, the amplified signal can be connected to two different amplifiers. Good combination with EXT90 D90.. Ultra-high Performance NFCA modules Pre90 uses the similar NFCA Nested Feedback Composite Amplifier module from flagship A90 Voltage Current hybrid feedback architecturelong with UHGF Ultra High Gain Feedback technology provides excellent DC and AC performance. Ultra-low noise of 0.3uv is milesahead of the competition, giving an absurdly high dynamic range of 145db and no audible noise and darkest background.. Relay volume control A large number of high quality Japanese small signal relayIsed fovolume control of Pre90. Brings the advantages of precise control remote control, longevity, and complete channel balanceIf the volume was set high while turn on or switch in, Pre90 will automatically reduced to a safe volume to avoid your speakersheadphones blown by sudden high volume.. Ext90 could extend you more inputs A standard Pre90 provide you 1 x RCA and 1 x XLR stereo inputs. But when it working with a Ext90, they could provide totally 2 x RCA and 4 x XLR stereo inputs. This is enough for multi source systems..

TOPPING Pre90 Preamplifier Fully balanced amplifier structure for both balanced and single-ended signals. Pre90 could set volume memory for each input or volume memory for each output. More easy operation with the remote controller.. Selectable XLR RCA output The output of Pre90 could be config to XLR only, RCA only or XLR RCA . Therefore, the amplified signal can be connected to two different amplifiers. Good combination with EXT90 D90.. Ultra-high Performance NFCA modules It provides excellent DC and AC performance. Ultra-low noise of 0.3uv is milesahead of the competition, giving an absurdly high dynamic range of 145db and no audible noise and darkest background.. Ext90 could extend you more inputs A standard Pre90 provide you 1 x RCA and 1 x XLR stereo inputs. But when it working with a Ext90, they could provide totally 2 x RCA and 4 x XLR stereo inputs. This is enough for multi source systems.. Relay volume control A large number of high quality Japanese small signal relayIsed fovolume control of Pre90. Brings the advantages of precise control remote control, longevity, and complete channel balanceIf the volume was set high while turn on or switch in, Pre90 will automatically reduced to a safe volume to avoid your speakersheadphones blown by sudden high volume..

Fully balanced - The newly developed Class D amplification circuit uses multiple novel optimization techniques to fully push the performance and output power to the maximum. The new circuit provides crisp, clean and deep sound with completely inaudible noise floor. The fully balanced structure makes PA5 no more hum, no more noise, no more ground loop.. High output power - PA5 could output 140W X 2 at 4ohm load, 10 THDN.In higher standard of THDN of 1, output power will be 125W x 2 at 4ohm load.The high output power and low distortion on load are sufficient for most speakers and applications. PA5E50L 50 - This is a fully functional combination.When you need a more comprehensive system, we recommend a combination of PA5 power amplifier, E50 DAC, and L50 headphone amplifier. In this way , there are corresponding equipment from the digital audio source to driving speakers andheadphones.. Use with D10 Balanced - D10 Balanced can provide high-fidelity USB decoding and TRS balanced output. When used with PA5, it is equivalent to adding a high-performance USB input to PA5. This combination is simple and efficient.. Circuit Protection - Zero pop noise or thumping during turn-on or turn-off. Over-voltage, under-voltage, short-circuit, over-current, over-heat protection are complete.

Good Sound Quality - With the help of careful design and adjustment, E50 pro- vides a distortion as low as 0.00009 and a dynamic range of 126dB, providing you with perfect sound quality. This also makes E50 suitable for applications high-fidelity PC-HIFI system, mobile phonetablet OTG, CD play- erturntable external DAC, digital broadcastingexternal DAC, TV DAC and so on. Hearing Is Knowing - E50 uses the latest high performance DAC chip ES9068AS. With our excellence in design and engineering, it provides realistic and transparent sound quality.And USB supports DSD512 PCM768kHz.USB input has the best performance of E50. It uses XMOS 2nd 16-core processor XU216, which brings the support of 32bit768kHz PCM, DSD512 native high-reso- lution audio and MQA full decoding.It have audiophile quality sound,bring you a better hearing feast. Some upgrades - On the E50, the traditional optical and coaxial input not only supports 24bit192kHz PCM, but also supports Dop DSD64 and MQA rendering.And using CPLD to process the clock and greatly optimize the digital signal, achieved incredible jitter suppression capa- bilities. The use of new technology makes the femtosec- ond crystal and external clock no longer needed to sup- press jitter.And you can choose TRS only, RCA only or TRSRCA output to meet different usages in the systems. 5V Power Supply - E50 uses a DC5V power supply, which can be easily accessed almost everywhere. You can power it up by USB port of PC, mobile phone charger or even a power bank.Note The product does not provide a 5V power adapter.. Preamplifier function - E50 has preamplifier function So you can control the output volume on the remote control. This will provide great convenience when connected to a power amplifier or monitor speakers. And also help you leave the budget for a preamplifier.

Enjoy an immersive experience - The D30Pro's THD N is no more than 0.00009 , which means the D30Pro will accurately restore 99.99991 of the original sound. Multiple Port Channels - The 4 x CS43198 offer a total of 8 fully balanced channels. Each channel of the D30Pro is thus arranged in parallel by 4 conventional symmetrical channels. The increase in output power brings changes in the sound and the specification is also improved. High Resolution - USB support DSD256 PCM384kHz high-resolution audio D30Pro uses 8-core XMOS XU208 of the 2nd generation, USB supports up to PCM32bit 384kHz and DSD256 natively. With the help of the adapted Thesycon driver for Win 7 or higher. Mac does not need a driver to achieve ASIO Connect directly to the PC without installing the drivers, set the desired sampling rate and then enjoy Coaxial and optical input support Dop DSD64 PCM24bit192kHz.. Diversified Uses - D30Pro has a full balanced XLR output and a single-ended RCA output. You can choose between XLR only, RCA only or XL R RCA output to meet different uses in the various systems. Clear division of labor - CPLD focuses on clock processing and digital signal optimization to recreate the digital signal.We use up to 8 independent LDOS to supply power to different loads,so there is no longer interference between different loads.

Dual ESS ES9038Q2M SABRE HIFI DAC Chips, MQA Full Decoding via USB. Support DSD512 Native and PCM 768kHz, MQA Full Decoding via USB. 2nd Generation 16 Core XMOS XU216, 4-PIN-XLR and 6.35mm Headphone Output. THDN as low as 0.00010, 1300mW X2 Output Power. DAC Pre amp applicaion Bluetooth receiverTablet and phone DAC application.

Bluetooth 5.0 LDAC transmission DX3Pro has the certification of Hi-Res Audio Wireless and LDAC. It uses newest QCC5125 chipset to support LDACAACSBCAPTXAPTX LLAPTX HD protocol. To get even better sound quality from Bluetooth, we abandon the built-in DAC of QCC5125 and connect its digital signal to ES9038Q2M to decode.. NFCA circuit The new DX3 Pro 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.. Pre-amplifier function Adapt to different usage scenarios, DX3 Pro has 4 output modes Headphone Amp, Headphone Amp Line out, DAC, and Pre amplifier.. PA3s is the best power amplifier for DX3 Pro PA3s has RCATRS balanced inputs. When used with DX3 Pro, the TRS balanced input can be used to input other audio sources. The output power of 80W x 24, 10THDN, 65W X 24, 1THDN can be adapted to most situations where speakers are used.. Bluetooth headphone amp Bluetooth DAC application Connect the Bluetooth of the phone, tablet or notebook to DX3 Pro, and connect the power amplifier, active speakers or headphones to the DX3 Pro's output, then DX3 Pro becomes your Bluetooth Headphone amp Bluetooth DAC. If your device supports LDAC transmission, you will get even better experience..

MQA Full Decoder Products with a full MQA Decoder, like D90SE DAC, unfold the file to deliver the highest possible sound quality. At this level of playback you are hearing what the artists created in the studio - with precise file and platform specific DAC compensation and management.. Play back your music in higher quality The performance of D90SE has reached a new peak THDN 0.00005. Clearer details are at your fingertips.. Bluetooth 5.0 LDAC transmission D90SE has the certification of Hi-Res Audio Wireless and LDAC. It uses CSR8675 chipset to support L DACAACSBCAPTXAPTX LLAPTX HD protocol.. IIS input supports up to DSD1024 native When there is a better interface, you can use the HDMI cable to directly send the lIS signal into the D90SE's ESS9038PRO for better decoder. IIS input can support up to PCM32bit 768kHz DSD1024 native.. Coaxial, Optical and AES input support MQA full decoder D90SE not only support MQA input via USB, but all these inputs including UsB, coaxial, optical, AES can input MQA signal, which means you can hear more when playing MQA-CD..