Amplifiers

Six-channel discrete NFCA high-performance headphone amplifier module. DAC / Headphone amplifier circuits are powered independently. Fully ecological interface configuration. Flagship Design. Balance between practicality and aesthetics. The family's curved aesthetics are integrated into the panoramic sunroof design, providing a precise view. Flagship Chipset. Outstanding performance comes from a powerful core. The rare and legendary DAC chip AK4499EQ powers the DX9 to achieve 132dB dynamic range and THD+N

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. A brand new I/V 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 THD+N

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 I/V conversion: A brand new I/V 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

● 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. ● Plug and play to turn your PC into a HIFI source: DX5 has a wide range of compatibility: plug and play. DX5 uses 2nd generation 16-core XMOS XU216 and USB supports up to PCM 32bit 768kHz, DSD512 native and MQA full decoding. ● LDAC 24bit 96kHz Bluetooth transmission: DX5 is Hi-Res Audio Wireless and LDAC certified and supports LDAC / AAC / SBC / APTXIAPTX LAPTX HD protocol using the latest QCC5125 chipset. The QCC5125 DAC connects the digital signal to the 2xES9068AS for decoding. ●

▶ 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

2*ES9068AS DAC Chip: With careful engineering and attention to details from our engineering team, we are able to achieve 0.00009% THD+N by 2 X ES9068AS. This provides pristine sound quality. Plug and play turn your PC into a HIFI source: DX5 Lite has a wide range of compatibility: Windows 10 or above, MAC, Linux, lIOS, Android can be plug and play. DX5 Lite uses 2nd generation 16 core XMOS XU216, USB supports up to PCM32bit768kHz, DSD512 native. L DAC 24bit96kHz Bluetooth transmission: DX5 Lite has the certification of Hi-Res Audio Wireless and LDAC. It uses newest QCC5125 chipset to support LDAC/ AAC/SBC/APTXIAPTX LL /APTX HD protocol. To get even better sound quality from Bluetooth, we

【Bluetooth 5.0 & LDAC Transmission】 DX3 Pro+ is equipped with new QCC5125 Bluetooth chip and supports audio encoding such as LDAC/AAC/SBC/APTX/APTX LL/APTX HD. The audio is transmitted Wirelessly and decoded using ES9038Q2M for better sound quality. 【High Performance DAC Circuit】ES9038Q2M through meticulous engineering design and attention to details, DX3 Pro+ achieves 0.00015% THD+N, completely and high-fidelity restore the sound quality of the studio. 【Plug And Play, Turn PC Into a HIFI Source】Dx3 Pro + uses 2nd generation 8 core XMOS XU208, USB supports up to PCM32bit/768kHz and DSD512 native. It also compatible with a variety of HIFI systems. And all inputs have achieved

Bluetooth 5.0 LDAC transmission ：DX3Pro+ has the certification of Hi-Res Audio Wireless and LDAC. It uses newest QCC5125 chipset to support LDAC/AAC/SBC/APTX/APTX LL/APTX 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

Newest 32bit-AK4493S DAC chip ▶️ The DX1 uses the newest sub-flagship AK4493S chips of AKM's VELVET Sound technology. The DX1 decodes up to 32-bit/384kHz PCM in a stunning 120dB of dynamic range. Powerful Output for IEMs and Full-size headphones ▶️ With high/low gain options and two outputs (6.35mm and 3.5mm), the DX1 is ready for IEMs, full-size headphones, and everything in between. Despite its small size, it can output up to 280mWx2 @32Ω and 51mWx2 @300Ω of power. Plug and Play ▶️ DX1 has a wide range of compatibility: Windows 10, Windows 11, MAC, Linux, IOS, Android can be plug and play, don't need to install a driver. ( Except Windows ASIO applications) Discrete

AK4493S: The DX1 uses newest sub-filagship AK4493S chips of AKM'S VELVET Sound technology. AK4493S is an upgraded version of the previous AK4493. Plug and play: turn your PC into a HIFI source DX1 has a wide range of compatibility: Windows 10, Windows 11, MAC, Linux, I0S, Android can be plug and play. Only for Windows ASIO applications, you need to install the driver and set it up. The USB hardware is based on XMOS XU208 and Thesycon custom driver (applicable to Windows, other systems are free of driver), which is stable and reliable. No adapter required: Like other USB device, the DX1 does not require an additional adapter for power supply. Only one USB cable can complete the power supply

Flagship achievement flagship :D90LE uses ESS SABRE ES9038PRO, with 32bit Hyperstream architecture, achieves ultra-high performance in the audio field. Each channel of the D90LE will be arranged in parallel by 4 conventional balanced channels. This makes the performance of D90LE even better. Bluetooth 5.0 LDAC transmission: D90LE has the certification of Hi-Res Audio Wireless and LDAC. It uses CSR8675 chipset to support LDACIAAC/SBC/APTX/APTX LL/APTX HD protocol.To get even better sound quality from Bluetooth, we abandon the built-in DAC of CSR8675 and connect it'sdigital signal to ES9038PRO to decode. We use CPLD to process the clock and greatly optimize the digital signal, so that

Two ES9039SPRO chips - Each of the left and right audio channels independently utilizes an ES9039SPRO, providing higher SNR (135dB) , greater dynamic range, and lower distortion (

Flagship performance ▶️ The D70 Pro SABRE adopts the ES9039SPRO, the flagship 32-bit DAC chip of SABRE redesigned by ESS company. New IV conversion circuitry is designed to give you higher quality audio playback. Bluetooth 5.1 supports LDAC / aptX-Adaptive / aptX HD /aptx / AAC / SBC audio encoding, allowing high quality audio to be transmitted wirelessly for a better sound experience. Aurora Ul ▶️ Full color screen and three touch buttons bring new experience. The display of the playback information, FFT, VU can be switched according to your requirements. Freely switch output modes ▶️ The D70 Pro SABRE features the versatile RCA single-ended output and the professional XLR

Brand new I/V conversion： New IV conversion circuitry is designed to give you higher quality audio playback. Our circuitry uses an exclusive design that provides lower distortion and noise while occupying a smaller volume. We strive to demonstrate the full performance of our DAC chips to bring you a more superior audio experience. Bluetooth 5.1 transmission: D70 Pro SABRE supports LDAC / aptX-Adaptive I aptX HD I aptX 1 AAC I SBC audio encoding, allowing high quality audio to be transmitted wirelessly for a better sound experience. Plug and play: D70 Pro SABRE has wide compatibility and can be used on multiple operating systems, such as Windows 10, Windows 11, MAC, Linux, and

8-core driver: The D70 Pro OCTO is equipped with 8 Cirrus Logic flagship chips- CS43198. The D70 Pro OCTO also supports up to PCM768kHz/32bit and DSD512 audio decoding, which brings you an even more superior music experience. Powerful without explanation: The D70 Pro OCTO's ability to restore music has reached a new level,with its details perfectly displayed. Aurora UI bring new experience: Full color screen and three touch buttons Experience has changed since. Colors Jump out at you: The display of the playback information, FFT, VU can be switched according to your requirements. Bluetooth 5.1 transmission: D70 Pro OCTO supports LDAC/aptX-Adaptive/ aptX HD/aptXIAAC/SBC audio encoding,

8-core driver for unmatched detail ▶️ The D70 Pro OCTO is equipped with 8 Cirrus Logic flagship chips—CS43198. The D70 Pro OCTO also supports up to PCM768kHz/32bit and DSD512 audio decoding, which letting you experience audio with unparalleled detail and fidelity. Even the subtlest nuances come alive, creating a listening experience that's true to the original recording. Aurora UI bring new experience ▶️ The full-color screen and three touch buttons of the D70 Pro OCTO introduce a refreshing UI experience. Whether you're toggling playback information, FFT, or VU, the vibrant colors pull you in, creating a customizable visual delight. Plug and play ▶️ Compatibility is

Dual ES9039Q2M - The D50 lll uses 2x ES9039Q2M, one for the left channel andanother for the right channel, which delivers higher SNR, higherdynamic range, and lower distortion than the D50s. Brand new l/v conversion - A brand new lN conversion circuit is designed for better audioreproduction.The new circuit design provides lower distortion andlower noise while occupying less space. Designed to approachphysical limits in order to maximize the full performance of theDAC chip. CNC Unibody - D50 lll has a unique integrated design. lt has gone throughdozens of processes of planning, design and precision machin.ing from solid aluminum bricks. CNC machining provides excellent electromagnetic

Flagship performance ▶️ The D70 Pro SABRE adopts the ES9039SPRO, the flagship 32-bit DAC chip of SABRE redesigned by ESS company. New IV conversion circuitry is designed to give you higher quality audio playback. Bluetooth 5.1 supports LDAC / aptX-Adaptive / aptX HD /aptx / AAC / SBC audio encoding, allowing high quality audio to be transmitted wirelessly for a better sound experience. A Headphone Amp, also a Preamp ▶️ The A70 Pro drives headphones well, and it can also be used as a preamp. It has the same high performance as the headphone amp mode, with an RCA output impedance of only 50Ω and an XLR output impedance of only 100Ω, allowing it to be used with a wide range of

Re-optimized new circuit architecture： Newly developed ultra-low noise input stage further improved the noise performance of balanced input and increased the input impedance to 20kΩ thus having better compatibility with incoming devices. The gain architecture has also been redesigned to further reduce noise and distortion at high gain states than the previous architecture. Ground Loop Noise，Disappearing magic： When multiple devices are used in combination, ground loop noise may be encountered. A70 Pro adds a GND/LIFT switch, when ground loop noise is encountered switch to LIFT and the noise will disappear. Aurora UI，bring new experience： Full color screen and three touch buttons

Full aluminum case - A50 lll has a unique integrated design. lt has gone through dozens ofprocesses of planning, design and precision machining from solid aluminumbricks.CNC machining provides excellent electromagnetic shielding whilegiving the A50 lll a smooth appearance and superior strength. lt is not onlythe masterpiece of craftsmanship, but also the perfect combination of artand technology. Single-end/Balanced application - The A50 lll has 6.35mm single-ended and 4.4mm balanced headphonejack, as well as RCA single-ended and TRS balanced input. lt is simpleand efficient for you to choose different input and output combinations. Wide range of adaptationto headphones - The A50 lll has

Receiver/transmitter side connector - UFL(IPX). Antenna side connector - SMA Board size – 33 x 25 mm. Supply voltage - 5V Receiving/transmitting mode control. The maximum input power of the power amplifier (PA) is 15 dBm The output power of the power amplifier (PA) towards the antenna is 27 dBm (approximately 0.5 W with an input signal of 10 dBm (10 mW)) Gain of a low-noise amplifier from the antenna towards the receiver (LNA) - 22..30 dBm ATTENTION: We ask you to familiarize yourself with the laws of your country on the use of radio frequencies and the power of transmitters. You can change the output power of the amplifier by changing the power at its input. A heat sink must be used fo…

Receiver/transmitter side connector - UFL(IPX). Antenna side connector - SMA Board size – 33 x 25 mm. Supply voltage - 5V Receiving/transmitting mode control. The maximum input power of the power amplifier (PA) is 15 dBm The output power of the power amplifier (PA) towards the antenna is 27 dBm (approximately 0.5 W with an input signal of 10 dBm (10 mW)) Gain of a low-noise amplifier from the antenna towards the receiver (LNA) - 22..30 dBm ATTENTION: We ask you to familiarize yourself with the laws of your country on the use of radio frequencies and the power of transmitters You can change the output power of the amplifier by changing the power at its input. A heat sink must be used fo…

Package Includes: (1) Technical Pro PRE50 2-Channel Rechargeable Pre-Amplifier Pre-Amp w/USB/SD Preamp. (3) Rockville RCXFM20E-B 20 Foot Female to Male XLR Mic Cable Black 100% Copper Features of PRE50: Inputs: RCA (3 audio sources), AUX (1/8'') USB flash drive, SD Card. Outputs: RCA (2 audio sources), unbalanced XLR. Balanced XLR Mic / 1/4'' line input on face of unit and headphone jack. USB & SD Card maximum size: 128GB. Plays .mp3, .wav, .wma files from USB drives and SD Cards. Records .wav files onto USB Flash Drive or SD Card from RCA inputs. 128 kbps / 44.1 KHz sampling rate on .wav file recordings. Repeat / Random playback on USB/SD Card inputs. Tape monitor function. Separate volume …

1200 watts peak power, Inputs: RCA (2 audio sources), USB, SD Card, AUX , Outputs: Push Button (2 loudspeakers), RCA (Record Line Out) Dual 1/4'' mic inputs with volume and echo controls , USB & SD Card maximum size: 32GB , Plays .mp3 files from USB drives and SD Cards iPod can play through USB input , Record from the AUX / RCA inputs onto the USB or SD Card inputs , Recordings onto the USB flash drive, SD Card will be .mp3 file format Repeat / Random playback on USB / SD Card inputs , Display screen will show track number and elapsed time on the USB/SD Card inputs Digital fluorescent output display , Bass, treble and balance controls , Frequency Response: 20Hz-20KHz