E1DA Cosmos ADCiso High-Precision Analog-To-Digital Converter For Audio Testing

Description: Dynamic Performance EnhancementEquipped with the latest ES9822Pro chip from ESS Technology Inc., Cosmos ADC leverages a dual-magnetic circuit super dynamic driver and a customized 30095 balanced armature driver. This powerful combination ensures minimal distortion levels, achieving a typical Total Harmonic Distortion (THD) of <0.00003% and harmonic levels between -135dB to -145dB across all grades from A to C.Individually Calibrated for PrecisionEach Cosmos ADC unit undergoes meticulous individual calibration to optimize performance at -0.5dbfs and 1kHz frequency. The device's grading system, ranging from A to C, reflects variations in Signal-to-Noise Ratio (SNR) and Dynamic Range (DR), with grade-A units boasting SNR of 129dB(A) and above.Seamless Integration and User-Friendly DesignCosmos ADC features a user-friendly interface with LED indicators for signal status and clipping detection. The device seamlessly switches between MONO and STEREO modes based on input volume levels, ensuring optimal performance in any setting. Additionally, Cosmos ADC offers flexible connectivity options, including USB-C and XLR inputs, catering to diverse recording and measurement needs.Comprehensive Software SupportThe device is compatible with leading FFT software such as Arta and REW, providing accurate analysis of harmonic levels and distortion. The free E1DA Cosmos Tweak Windows app offers users control over distortion levels and interpolation filters, empowering them to fine-tune their audio measurements for precision and accuracy.Accessories for Enhanced FunctionalityCosmos ADC comes with a range of accessories, including the Cosmos Load gold-plated board for headphone output testing and the XLR probe cable for seamless connectivity. These accessories further enhance the device's versatility and usability in various measurement scenarios.Spec DetailsSNR and DR:Grade A: 128-129dB(A)Grade B: 126-128dB(A)Measured in MONO mode; SNR/DR in STEREO mode is 3dB lower; Measured at 32/48 AP2700SpecificationsDimensions:104x61x39mm (PCBA: 90x50x29mm)Weight:157g (PCBA: 34g)Power:USB-C +5V rail, <250mA current/separated for ADCisoInput:USB bridge Comtrue CT7601CR(ADCiso CT7601PR with native 768K) Custom FW:XLR L/R (FDA) up to 10VrmsAUX 2.5mm Jack up to 43VrmsOutput:USB-C, PCM up to 32b/768kHz/ADCiso has that connector isolated with 8pFLatency:5mS@192k ASIO4ALL REW (Measured as a physical delay/2 from ADC input to the 9038D output)Frequency Response:0.8Hz-320kHz @ 32b/768kHz -3dBTHD+N and THD:THD+N@1kHz@-0.5dbFS SR48kHz BW 20-20kHz: 0.00007%SINAD: >123dB typical for Grade A, 122dB Grade BTHD@1kHz@-0.5dbFS BW 22-22kHz: <0.00003% (0.3-0.2PPM)Typical for 32b/48kHz all harmonics level: -135 to -145dBCrosstalk:< -140dB @ 1kHz / ADCiso<-153dB if not used inputs are shorted

Price: 179 USD

Location: ??? Guangdong

End Time: 2024-09-18T08:14:58.000Z

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