Top 10 Best Topping A90

Headphone-amp Pre-amp The NFCA modules of A90 are not only able to drive the headphone but also apply to be the pre-amp. When it is in pre-amp mode, the 20ohm SE and 40 ohm balanced output impedance are widely suitable for various-power amplifiers Ultra.. Full balanced SE Headphone Output A90 has three output headphone jacks of 4-PIN-XLR, 4.4 balanced and 6.35 SE to meet different usages.. 3 Step gain setting adapt to various sensitivities A90 is equipped with three gain settings of -95dB0dB9.5dB for SE and-35dB 6.0dB15.5dB for balanced. The SE 25Vpp balanced 49Vpp high output voltage.. High output current drive capability A the amp driving low impedance headphones with ease Ultra low noise of 0.2uV is miles ahead of the competition giving absurdly high dynamic range of 145dB and no audible noise and darkest background for the most sensitive IEMS.. Ultra-high Performance NFCA modules A90 implemented the first member of the new NFCANested Feedback Composite Amplifier module series Voltage Current hybrid feedback architecture along with UHGFultra high gain feedback technology rovide excellent DC and AC performance. Note Any question, please contact us, we will help you solve it, please don't return it directly..

Full balanced SE headphone output---A90 has three output headphone jacks of 4-pin-XLR4.4 balanced and 6.35 SE to meet different usages.. A90 is provided with a wide range of adaptation to headphones.---The SE 25Vpp balanced 49Vpp high output voltage along with high output current less than 0.1 Ohm output impedance,. A90 is equipped with three gain settings of -9.5dB 0dB 9.5dB for SE and -35dB 6.0dB 15.5dB for balanced. The noise of merely 0. 2uVrms makes A90 easily adapt to all types of headphones from extremely sensitive IEMs to most power demanding full sized over-ears.. It's a great companion of active monitors stacked with D90 DAC when A90 work as pre-amp application.. DAC Pre-amp appplication.

Headphone-amp Pre-amp The NFCA modules of A90 are not only able to drive the headphone but also apply to be the pre-amp.. Full balanced SE Headphone Output A90 has three output headphone jacks of 4-PIN-XLR, 4.4 balancedand 6.35 SE to meet different usages.. 3 Step gain setting Adapt to various sensitivities A90 is equipped with three gain settings of -95dB0dB9.5dB for SE and-35dB 6.0dB15.5dB for balanced.. High output current drive capability Ultra low noise of 0.2uV is miles ahead of the competition giving absurdly high dynamic range of 145dB and no audible noise and darkest background for the most sensitive IEMS.. It's a great companion of active monitors stacked with D90 DAC when A90 work as pre-amp application..

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 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..

High Power Output SMSL HO200 not only can be used as a headphone amplifier, but also can be used as a Hi-End Pre Amplifier. At the output power of 16 ohms power up to 6W, 32 ohms at 3w. Low Noise Headphone Amplifier 4 x PLFC ultra-low distortion precision linear feedback circuits are used. Distortion as low as 0.00006, signal-to-noise ratio up to 140dB. Balanced Single-ended Output HO200 provides 4 core XLR balanced, 4.4 balanced and 6.35 single-ended headphone output interface respectively, to meet the needs of different headphones. Three-step Gain Switching Switch Using the classic toggle switch rotary button, there are high school and low three-step gain switching switch. More convenient to switch gain control, where the low gain is optimized for IEM only. Streamlined Design Anodized technology, external aluminum CNC machining shell, fine workmanship, ultra-compact design, simply the top of the desktop headphone system.

Flagship DAC chip AK4499, the audio industry's highest performance.. The latest Bluetooth supports APTXHD, SBC, AAC and the industry's highest specification 24bit192kHz UAT format. Support MQA full decode No matter where you are, it s like being on the scene.. USB uses the second XMOS XU216,support native DSD and 32bit 768kHz. Support LVDS level differential I2 S reception using HDMI interface, it can accept the lowest jitter digital audio.

Utilising a new, hi-tech diaphragm means that the diaphragm is 80 thinner than was on the previous series. This results in more detail, faster transients and an extended frequency response.. New headband design offering a separate head strap which allows for the headphone weight to be spread perfectly evenly over the wearers head. It delivers both a more comfortable fit but also a more eye pleasing look.. The all new Headband gives a structure intended to be as practically street friendly, built to take the wear and tear of everyday life while looking great as it does it.. The Headphone cable attachment uses the standard 3.5mm socket which gives improved connectivity and is more physically robust connector too.. This latest version of SUNDARA now is supplied with newly improved earpads for enhanced durability and a newly upgraded cable made with stronger, further improved materials of OFC wire custom designed for the headphone..

MQA USB DAC GUSTARD DAC-X16 supports technology. Use 2 ESS companys latest SABRE series dual-channel fever audio DA chip ES9068AS, this chip built-in Renderer hardware renderer function audio DA chip, can directly process SPDIF and I2S input first stage decoded digital audio signal , Reduce the external control signal interference when the DAC is working, so as to achieve the ideal playback.. High Resolution Decoder The USB processing module of GUSTARD DAC-X16 uses USB Audio dedicated chip XMOS XU216, and supports up to 384K, DSD512, PCM768K.. Bluetooth 5.0 DAC GUSTARD DAC-X16 is equipped with Bluetooth chip CSR8675, supports Bluetooth 5.0, supports LDAC, AAC, SBC, APTX multiple audio formats.. CPLD Programmable Chip GUSTARD DAC-X16 uses CPLD programmable logic chip to construct digital integrated circuits with logic functions by itself, with clock management, 2nd PLL digital shaping, Dop demodulation, PCMDSD depop Switch and other exclusive technologies. Lay a solid foundation for excellent sound quality.. Multiple Interfaces The fully balanced decoder GUSTARD DAC-X16 supports USBI2SCOAXOPTBTAES input, and has two output modes RCA single-ended output and balanced XLR input. It is a true fully balanced decoder..

4K ULED Like 4K great, but better. The 65U8G has our exclusive ULED technologies. They boost color, contrast, brightness, motion we could go on. Its the TV your old TV wants to be.. Quantum Dot Wide Color Gamut See over one billion shades. Quantum Dot produces purer, richer, more brilliant and accurate colors than a regular LED TV. We could get into how it works. But its a lot easier to say it makes every day look like the 4th of July.. Ultra Motion and 120Hz Native refresh rate Ultra Motion removes the digital noise that can affect moving objects. Whether its a bird, a plane or the man of steel, everything you see is exceptionally clear. Blurred lines. Not on this TV, the 120Hz native refresh rate means smoother gaming with pictures that keep up with your play.. Dolby Vision Dolby Atmos Dolby Vision HDR picture and Dolby Atmos sound are cinema technology for your home. They provide amazing realism you can see and hear in every scene.. IMAX Enhanced IMAX Enhanced brings the cinema experience home. It combines digitally remastered 4K HDR content and DTS audio technologies with the best consumer products and streaming platforms. Built for people who want a more premier, at-home experience..