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  • Lossless Digital Audio I2S ADC Decoder Support 24bit 96K I2S Signal Output
  • Lossless Digital Audio I2S ADC Decoder Support 24bit 96K I2S Signal Output
  • Lossless Digital Audio I2S ADC Decoder Support 24bit 96K I2S Signal Output
  • Lossless Digital Audio I2S ADC Decoder Support 24bit 96K I2S Signal Output
  • Lossless Digital Audio I2S ADC Decoder Support 24bit 96K I2S Signal Output
  • Lossless Digital Audio I2S ADC Decoder Support 24bit 96K I2S Signal Output
Lossless Digital Audio I2S ADC Decoder Support 24bit 96K I2S Signal Output

Lossless Digital Audio I2S ADC Decoder Support 24bit 96K I2S Signal Output

  • 2 - 599 Pieces
    $11.85
  • >= 600 Pieces
    $5
View product details

Lossless Digital Audio I2S ADC Decoder Support 24bit 96K I2S Signal Output

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Fidelity Audio Conversion: Equipped with a 24-bit ADC chip and 96kHz sampling rate, the board converts analog audio signals into lossless digital I2S outputs, preserving audio quality for professional and consumer applications.
  • Flexible Connectivity: Features dual RCA audio inputs (gold-plated for durability) and I2S interfaces for seamless integration with audio systems, enabling both analog-to-digital conversion and direct digital signal transmission.
  • Precision Control: Adjustable gain (0dB–15dB) and configurable jumpers (e.g., "Short Delay Sharp Roll-Off") allow users to optimize audio parameters for specific use cases.

Key features

  • 1. Advanced Material Technology

    • With FR4 epoxy glass laminate construction and gold-plated RCA connectors, ensure durable, high-conductivity performance in demanding audio setups.

  • 2. Customizable Interactive Design

    • With adjustable gain control (0dB to 15dB) and configurable jumpers for audio characteristics, tailor audio parameters to match your system requirements.

  • 3. High-Resolution Audio Performance

    • With 24-bit/96kHz resolution, deliver lossless digital audio for pristine sound quality, outperforming standard 16-bit/44.1kHz formats*.

  • 4. Versatile Scenario Solutions

    • With compact design and I2S compatibility, integrate seamlessly into home studios, professional audio equipment, or portable devices for flexible use.

  • 5. Dual-Format Output Compatibility

    • With dual RCA analog inputs and I2S digital outputs, support both traditional analog systems and modern digital setups for universal connectivity.

Product details

Lossless Digital Audio I2S ADC Decoder Support 24bit 96K I2S Signal Output

The Lossless Digital Audio I2S ADC Decoder is a compact, high-fidelity audio interface board designed for seamless conversion of analog signals to 24-bit/96kHz digital I2S outputs. With gold-plated RCA inputs and I2S connectors, it ensures pristine audio quality for professional and consumer audio setups. Adjustable gain and roll-off parameters allow tailored performance for diverse applications, from home theaters to recording studios.

Technical specifications

FeatureSpecificationBenefit
ADC Resolution24-bit, 96kHz sampling rateStudio-grade audio capture with minimal loss
Connectors2x Gold-plated RCA (L/R Audio IN)High-quality analog signal transmission
I2S InterfaceDual I2S ports (MCLK, DATA, LRCK)Direct compatibility with digital audio systems
Gain AdjustmentPotentiometer (0dB to +15dB)Customizable input sensitivity optimization
PCB MaterialFR4 epoxy glass laminateDurable, reliable performance in harsh environments
Roll-Off ControlShort Delay/Sharp Roll-Off jumpersTailored frequency response for audio clarity

Customization guide

Adjustable parameters include:

  • Gain Level: Fine-tune input sensitivity (0dB to +15dB) to match microphone or line-level sources.
  • Roll-Off Settings: Switch between "Short Delay" or "Sharp Roll-Off" via jumpers for optimized frequency response in live vs. studio environments.

Get inspired

With its 24-bit/96kHz ADC, this decoder captures studio-quality audio for mastering workflows. The gold-plated RCA inputs ensure noise-free signal transfer, while adjustable gain lets you optimize dynamic ranges for podcasts, live performances, or home theaters.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
ADC Resolution24-bit/48kHz24-bit/96kHz32-bit/192kHz*
Gain Range0dB–15dB0dB–20dB0dB–30dB
I2S SupportSingle-channelDual-channelQuad-channel
Connector QualityStandard-platedGold-platedGold-plated + EMI shielding
Latency25ms15ms5ms*

Supplier's note

  1. Key Technical Breakthroughs:

    • 24-bit/96kHz ADC: Enables 50% higher sampling than standard 48kHz, reducing aliasing for clearer highs.
    • Gold-Plated RCA Connectors: 30% lower signal degradation vs. standard connectors in high-humidity environments.
    • Adjustable Roll-Off: Reduces latency by 40% in "Short Delay" mode for real-time audio processing.

  2. Version Selection Guide:

    • Base Model: Ideal for home users needing basic analog-to-digital conversion (e.g., podcasting).
    • Advanced Model: Professionals requiring studio-grade 24-bit/96kHz outputs for music production.
    • Pro Model: Engineers handling high-resolution audio (e.g., live concerts) benefit from 32-bit/192kHz and ultra-low latency.

Example Use Case: The Pro Model’s 5ms latency paired with quad-channel I2S support enables seamless multi-track recording in live venues without signal delay.

Frequently asked questions

  • Which audio setups is the Lossless Digital Audio I2S ADC Decoder best suited for?

  • How do I maintain the RCA connectors on the I2S ADC Decoder board?

  • What’s the advantage of the 24bit 96kHz resolution in this ADC Decoder?

  • Can the adjustable gain on the ADC Decoder improve audio quality?

  • Is the I2S interface on this board compatible with common audio devices?

  • How does the FR4 material benefit the ADC Decoder’s performance?

  • What’s the purpose of the Short Delay and Roll-Off jumpers?

  • Does the ADC Decoder support lossless audio conversion?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Resolution AudioProfessional recording, audiophile setupsIndustry: 16-bit/44.1kHz ▲ Base: 24-bit/48kHz ▲▲ Advanced: 24-bit/96kHz (IEC 60958-1)Superior dynamic range and clarity for high-fidelity audio.Requires compatible equipment; higher cost due to advanced ADC chips.
Connector CompatibilityStudio mixing, multi-device setupsIndustry: 3.5mm aux ▲ Base: RCA ▲▲ Advanced: RCA + I2S (AES3-compliant)Supports professional interfaces (e.g., I2S for low-latency digital audio).Bulkier connectors may complicate portable use; requires specialized cables.
ADC PerformanceLive streaming, audio engineeringIndustry: 16-bit ▲ Base: 24-bit ▲▲ Advanced: 24-bit + 128 fs/s sampling (IEC 60958-3)Reduces quantization noise for cleaner signal conversion.More complex circuitry increases power consumption and thermal management.
Material DurabilityIndustrial environments, rugged useIndustry: Standard PCB ▲ Base: FR4 epoxy glass ▲▲ Advanced: FR4 + aluminum shieldingEnhanced signal integrity and resistance to thermal stress.Heavier build; advanced versions may require cooling solutions.
Gain CustomizationCustom audio setups, live performancesIndustry: Fixed gain ▲ Base: Fixed gain ▲▲ Advanced: 0–15dB adjustable (IEC 60268-16)Tailored input levels for microphones/instruments with wide dynamic ranges.Requires user calibration; may introduce user error in complex setups.
Noise SuppressionHome studios, quiet environmentsIndustry: 50 dBA ▲ Base: 40 dBA ▲▲ Advanced: 30 dBA (IEC 61672-1)Reduces background noise below typical office hum (quieter than refrigerator).Advanced noise filters increase component cost and power draw.

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