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Audeze LCD-S20 Closed-Back Headphones
Clarity and control through planar magnetic precision
The LCD-S20 harnesses Audeze’s advanced planar magnetic driver technology to deliver unmatched sonic clarity and speed. These drivers provide an incredibly flat frequency response, capturing the finest details and transient responses with minimal distortion. Each component is engineered to maintain audio integrity from the softest note to the most intense peaks, ensuring you hear every nuance in your recordings or mixes with confidence.
SLAM bass for dynamic low-end response
Using Audeze’s proprietary SLAM™ technology, the LCD-S20 produces bass that is not only powerful, but also tight and controlled. This prevents low-end muddiness and ensures accurate dynamics, which are essential when monitoring kick drums, basslines, and sub-heavy soundscapes. Even at high volumes, the sound remains clean, helping you stay focused on your mix or fully immersed in playback without sacrificing quality.
Superior noise isolation for accurate monitoring
Closed-back and acoustically treated, the earcups on the LCD-S20 isolate the listener from outside distractions and contain audio to prevent microphone bleed. This makes them well-suited for vocal tracking, critical listening, or working in shared spaces. The treated interior helps maintain a neutral sound profile, offering natural reproduction without the typical boxy sound of some closed designs.
Designed for comfort during long sessions
The LCD-S20 is built for extended use without fatigue. Its adjustable leather suspension headband distributes weight evenly, while gel-filled earpads conform to your head for a snug yet breathable fit. The combination of magnesium and aluminium provides strength while keeping the overall weight low, making these headphones comfortable even during long recording or editing sessions.
Universal connectivity without compromise
With an 18-ohm impedance, the LCD-S20 offers plug-and-play compatibility across a broad range of devices. Whether you’re using a dedicated audio interface, a professional mixing desk, a laptop, or a smartphone with an adapter, these headphones deliver consistent, high-fidelity performance. There’s no need for external amplification, which simplifies your workflow in studio or mobile setups.
Premium build with modular components
The LCD-S20 is precision-machined using durable metals, and it features magnetically attached ear pads for easy replacement or upgrades. This user-friendly design extends the product’s lifespan and allows for personalisation as your needs evolve. Every detail reflects Audeze’s commitment to build quality and long-term value.
From tracking and mixing to critical listening and immersive enjoyment, the Audeze LCD-S20 offers a refined closed-back experience. It delivers a perfect combination of technical performance, comfort, and isolation, trusted by professionals who demand results with every session.
iFi ZEN Air DAC
Burr-Brown chipset delivers rich and natural audio
The ZEN Air DAC is designed to improve the audio quality of common digital sources, including laptops, tablets, smartphones, and games consoles. Instead of relying on the internal audio hardware in those devices, it handles digital-to-analog conversion externally through iFi’s Burr-Brown implementation.
This gives audio more definition and cleaner separation with a more stable tonal balance than standard built-in outputs typically provide. Because it also includes headphone amplification, it can form the centre of a simple personal listening setup without requiring extra components. That makes it particularly useful as an entry point for listeners moving beyond standard device audio.
True Native architecture keeps formats intact
At the core of the unit is a Burr-Brown chipset with a four-channel True Native design. PCM and DSD data take separate pathways, allowing both formats to remain bit-perfect in their native form through to analog conversion. This matters for listeners using higher-resolution libraries, as it avoids unnecessary alteration of the original file format during playback.
iFi uses this chipset family across its ZEN DAC line because of its natural presentation and the flexibility of its architecture. In practice, the ZEN Air DAC is built to preserve the source material accurately while maintaining a clear, composed sound character.
Broad hi-res support across modern libraries
The format support is extensive for a DAC at this level. The ZEN Air DAC handles PCM up to 32-bit/384kHz, fully native DSD up to DSD256, and single and double speed DXD. It also supports MQA playback, which makes it suitable for users accessing compatible studio-quality streams, including Tidal Masters.
That range gives the unit strong compatibility across both stored music files and streaming platforms, with no need to limit playback to basic compressed formats. If your library includes a mix of standard digital audio and hi-res content, the ZEN Air DAC is equipped to manage it through one compact desktop unit.
Gain boost and analog volume control
Alongside its core conversion stage, the ZEN Air DAC includes a small set of practical tuning features. PowerMatch adds 6dB of gain, helping the unit drive more power-hungry headphones at an appropriate level. XBass+ increases low-frequency presence with a deeper, tighter bass response, which can help balance headphones that sound light in the low end.
Volume is controlled through an analog circuit rather than a digital one, so lowering the level does not remove data from the track in the way digital volume control can. With headphone output at the front and RCA line outputs at the rear, the ZEN Air DAC stays flexible without becoming complicated.
Features
Audeze LCD-S20 Closed-Back Headphones
- Natural, low-distortion sound from custom 40mm dynamic drivers
- Wide frequency range of 5Hz to 35kHz for accurate, detailed monitoring
- 21 dBA passive noise isolation for distraction-free listening
- Comfortable on-ear design with contoured headband and ergonomic earcups
- Dual-sided cable input with locking connectors for flexible cable management
- Handles up to 124 dB SPL with ultra-low total harmonic distortion (0.03 percent at 500Hz)
- Lightweight yet durable aluminium construction for daily use
- Includes coiled TRRS cable, 1/4-inch adaptor and soft storage pouch
- 32-ohm impedance for compatibility with both pro gear and mobile devices
- Ideal for music production, DJing, streaming, and on-the-go content creation
iFi ZEN Air DAC
- External DAC improves sound quality from laptops phones tablets and consoles
- Burr Brown chipset delivers clear balanced and natural audio
- Built in headphone amplifier supports a simple all in one listening setup
- True Native design keeps PCM and DSD formats unchanged during playback
- Separate signal paths preserve accuracy for high resolution audio files
- Supports high resolution PCM DSD DXD and MQA formats
- Handles a wide range of music from standard files to studio quality streaming
- PowerMatch gain boost helps drive demanding headphones
- XBass plus enhances low frequency depth and impact
- Analog volume control maintains full audio detail at lower levels
- Front headphone output and rear RCA outputs for flexible connections
- Compact desktop design suitable for personal audio setups
Specifications
Audeze LCD-S20 Closed-Back Headphones
- Style: Over-Ear, Closed-Back
- Transducer Type: Planar Magnetic
- Magnetic Structure: Fluxor™ Magnet Array
- Magnet Type: Neodymium N50
- Phase Management: Fazor™
- Acoustic Management: SLAM™
- Diaphragm Type: Ultra-Thin Uniforce™
- Transducer Size: 90 mm
- Maximum SPL: >120 dB
- Frequency Response: 10 Hz – 40 kHz
- THD: <0.1 percent @ 100 dB SPL, 1 kHz
- Impedance: 18 Ohms
- Sensitivity: 93 dB/1mW (@ Drum Reference Point)
- Maximum Power Handling: 5 W RMS
- Minimum Power Requirement: >100 mW
- Recommended Power Level: >250 mW
- Headphone Weight: 550 g
- Part Number: 100-LS-1010-00
- Product Code: P003805
iFi ZEN Air DAC
- DAC: Bit-Perfect DSD & DXD DAC By Burr Brown
- Dimensions:
- 158 X 117 X 35 Mm
- 6.2" X 4.6" X 1.4"
- DNR: Line Section: >113dB(A) @ -60dBFS
- Formats Supported:
- 44.1/48/88.2/96/176.4/192/352.8/384kHz PCM
- 2.8/3.1/5.6/6.2/11.2/12.4MHz DSD
- 353/384KHz DXD
- MQA
- Input: USB2.0 B Socket
- Input Voltage: DC 5V/2.5A
- Net Weight:
- Output:
- Line Section: 1V / 3.3V Max.
- Headphone Section: 1V / 3.3V Max. (Variable)
- Output Impedance:
- Line Section: ≤50Ω
- Headphone Section: <1Ω
- Power Consumption: No Signal 0.5W / Max Signal 2.5W
- RMS Output Power: Headphone Section: >230mW @ 32Ω ; >36mW @ 300Ω
- SNR:
- Line Section: <-113dB(A) @ 0dBFS
- Headphone Section: <-113dB(A) @ 0dBFS
- THD+N:
- Line Section: <0.04 @ 0dBFS
- Headphone Section: <0.04 (100mW @ 16Ω)
- Product Code: ZEN-AIR-DAC