TOPPING DX5 LITEDAC 2x ES9068AS NFCA Headphone Amplifier XMOS Bluetooth 32bit 768kHz DSD512 BlackTopping offers with its DX5 Lite a DAC and headphone amplifier combo benefiting from both an exceptional conception and a resolutely modern design. At its heart is a digital/analog conversion stage carried by a pair of ESS ES9068ES DACs but also an excellent headphone amplifier section based on an NFCA circuit. Dual ES9068AS DACThe digital / analog conversion stage, entrusted to two ESS ES9068AS DAC chips, allows a sound reproduction of an incredible clarity and precision with a THD+N of only 0.00009%, a dynamic range of 128dB and a noise level lower than 2Vrms. XMOS XU216The DX5 Lite's USB input uses an XMOS XU216 interface. This offers extensive compatibility with the vast majority of devices but also allows support for high sampling rates, up to 32bit 768kHz PCM and native DSD512. BluetoothThe DX5 Lite benefits from the Hi-Res Audio Wireless certification thanks to the integration of a QCC5125 Bluetooth receiver chip supporting transmission codecs capable of high definition transmission. It is thus compatible with the aptX, aptX HD, aptX LL and LDAC protocols, as well as with the SBC and AAC standards. Moreover, the signal received by the Bluetooth chip is decoded by the pair of DAC ES9068AS, much more powerful than the DAC integrated in the Bluetooth receiver. NFCA AmplifierThe NFCA amplifier circuit of the DX5 Lite is fully optimized specifically for this model, ensuring very low noise and distortion. It is also capable of handling both high-sensitivity headphones and high-impedance headphones, with a output power of 2x1800mW at 32 or 2x250mW at 300. The DX5 Lite also offers a gain control (0dB or 12dB) for even more versatility. Output modesOutput channelDisplayHeadphone outputRCA outputXLR outputVolume controlAMPPO, VolAMP + Line outP+L, VolLine outDACRCA, DACXLR, DACX+R, DACPreRCA, VolXLR, VolX+R, Vol14 pins XLR balanced headphone output2IR receiver3Multi-function button4Jack 6.35mm single-ended headphone output5OLED screen6Right channel XLR balanced output7Left channel XLR balanced output8Left channel RCA single-ended output9Bluetooth antenna connector10Coaxial input11Power input12Right channel RCA single-ended output13USB-B input14Optical input15Power buttonTopping DX5 review by Audio Science Review (Amir) We expect perfection from Topping and we almost get that in DX5. ESS IMD Hump and Toslink jitter are the only two areas of note but neither is an obstacle to superb performance. Delivering forth highest SINAD ever measured (out of nearly 400 DACs) is a major accomplishment. Technical characteristicsSPECIFICATIONSProduct typeDACInputsBluetooth 5.01x USB-B1x Coaxial1x Optical ToslinkOutputs1x Stereo XLR balanced line output1x Stereo RCA single-ended line output1x 4 pins XLR balanced headphone output1x Jack 6.35mm single-ended headphone outputDAC chip2x ESS ES9068ASUSB InterfaceXMOS XU216Headphone amplification circuitNFCASupported Bluetooth codecsAAC, SBC, aptX, aptX LL, aptX HD, LDACSupported sampling ratesUSB : PCM up to 32bit 768kHzDSD up to DSD512DECODING PARAMETERS (LINE OUT / USB INPUT @ 96KHZ)ParameterRCAXLRTHD+N @ 1kHz, A-Weighting 0.0001% 0.00009%THD @ 20Hz-20kHz, 90kBw 0.0005% 0.0002%SNR @ 1kHz, A-Weighting125dB128dBDynamic range @ 1kHz, A-Weighting125dB128dBFrequency response20Hz-20kHz (0.1dB)20Hz-40kHz (0.3dB)20Hz-20kHz (0.1dB)20Hz-40kHz (0.3dB)Output level2.1Vrms @ 0dBFS4.2Vrms @ 0dBFSNoise @ A-Weighting 1.5Vrms 2VrmsDynamic range @ 1kHz, A-Weighting125dB128dBCrosstalk-130dB @ 1kHz-140dB @ 1kHzChannel balance0.3dB0.3dBOutput impedance50Ω50ΩHEADPHONE AMPLIFIER SPECIFICATIONS (USB INPUT @ 96KHZ)ParameterJack 6.35mm (single-ended)XLR 4 pins (balanced)THD+N @ 1kHz, A-Weighting 0.0001% @ 145mW, 32Ω 0.00009% @ 15mW, 300Ω 0.0001% @ 145mW, 32Ω 0.00009% @ 15mW, 300ΩTHD @ 20Hz-20kHz, 90kBw 0.0005% @ 145mW, 32Ω 0.0002% @ 15mW, 300Ω 0.0005% @ 145mW, 32Ω 0.0003% @ 15mW, 300ΩSNR @ max out level, 1kHz, A-Weighting125dB @ 1kHz125dB @ 1kHzDynamic range @ 1kHz, A-Weighting125dB @ 1kHz125dB @ 1kHzFrequency response20Hz-20kHz (0.1dB)20Hz-40kHz (0.3dB)20Hz-20kHz (0.1dB)20Hz-40kHz (0.3dB)Output level6Vpp @ G=L25Vpp @ G=H6Vpp @ G=L25Vpp @ G=HNoise @ A-Weighting 1.7Vrms @ G=L 5.5Vrms @ G=H 1.7Vrms @ G=L 5.5Vrms @ G=HCrosstalk-114dB @ 1kHz-114dB @ 1kHzGainG=L 6.7dB (Vrms/FS)G=H 19dB (Vrms/FS)G=L 6.7dB (Vrms/FS)G=H 19dB (Vrms/FS)Channel balanced0.3dB0.3dBOutput impedance 0.1Ω 0.1ΩOutput power2x 1800mW @ 32Ω, THD+N1%2x 1000mW @ 64Ω, THD+N1%2x 250mW @ 300Ω, THD+N1%2x 1800mW @ 32Ω, THD+N1%2x 1000mW @ 64Ω, THD+N1%2x 250mW @ 300Ω, THD+N1%Load impedance 8Ω 8ΩGENERALDimensions180 x 148 x 45mmColorBlackPackage1x Topping DX51x Remote control1x USB cable1x Jack 6.35mm to Jack 3.5mm adapter1x Bluetooth antenna1x Power cable


Denumiri similare la Amplificator pentru casti TOPPING DX5 LITE: DX 5 LITE, DX5LITE

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