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Lynx E44, 2x2x2 PCI Express Audio Card From Lynx

4-channel analog, 4-channel digital, PCI Express audio card

$999.00

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Manufacturer's Description from Lynx

As with the LynxTWO-A, but in PCI express format, the E44 is designed to satisfy the most demanding professional recording and broadcast studio requirements. Built upon the legacy of the industry-leading LynxONE and LynxTWO cards, the E series takes a leap forward to offer the highest performance A/D and D/A conversion system ever incorporated into a PCI Express card.

The E44 is ideal for:

Audio production. The E44 is the best sounding 4 channel PCIe card for DAW recording and playback
Broadcast applications requiring 24/7 flawless operation
Audio playback. The E44’s pristine audio quality makes it ideal for the most demanding high-end hi-fi systems
Capturing and archiving historic and classic material with extreme accuracy and transparency
Audio measurement. As a precise audio instrument the E44 is exceptionally accurate and transparent
Medical, military and industrial applications that require full audio spectrum capabilities and extreme reliability and precision

The E44 card utilizes sophisticated design methodologies to achieve high performance levels. Components are meticulously chosen to support low noise and distortion. Circuit topologies are compact and cancel external noise pickup. Capacitors with solid dielectrics provide high reliability and long life. Considerable effort is applied to PCB layout which focuses on component placement and routing of traces, as well as copious use of copper planes for shielding and power distribution.

The use of field-programmable-gate-arrays (FPGA) is another core technology pioneered for use in audio devices by Lynx. The E series uses the latest devices with a wealth of resources for parallel processing in our 16 X 8 mixer and V2 DMA engine which maximizes throughput on the PCIe bus while minimizing CPU workload. As always, FPGA’s allow for field-upgradeability to add features in the future.

Features:

Four channels A/D and D/A conversion
Four channels of AES3 or S/PDIF I/O
Sample rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz
Extremely low-jitter SynchroLock sample clock generator
Fixed or adjustable trim level on all analog I/O’s, relay controlled
Automatic output muting on power on/off (de-thump)
FPGA-based on-board hardware mixing
V2 DMA Engine promotes extremely low-latency operation
Drivers for Apple macOS X, Microsoft Windows 7, 8, 8.1, 10 & 11. Thunderbolt compatible.
Lynx Mixer application
RoHS compliant
Designed and built in the USA
Cables Sold Separately
CBL-L2AudioA for analog I/O
CBL-ESYNC for digital and word clock I/O
CBL-XMDR18 S/P DIF adapter for digital in to S/P DIF
CBL-XFDR18 S/P DIF adapter for digital out to S/P DIF

About Manufacturer

Lynx Studio Technology, Inc. is a debt-free, privately held corporation that designs and manufactures professional, computer related audio products. The company was formed by a team of engineers previously associated with industry-leading digital audio companies with the goal of utilizing cutting-edge technology to create the highest quality products at a good value to the customer. The Lynx team is focused on "linking" the professional audio world with computers by utilizing their many years of experience in both hardware design and device driver coding. This complementary expertise is borne out in reliable products that not only have great specifications, but are also shipped with extremely stable and well-tested drivers. Support for Windows 95/98/ME/NT/2000/XP and Macintosh platforms are standard for most products. With the ability to support multiple platforms, buses, and operating systems Lynx plans to supply products to a variety of audio markets and applications such as audio production, delivery, and testing for recording studios, project studios, post production studios, home studios, and live concert settings. Lynx supports the retail market with a standard product line through its dealers and distributors. Lynx also supports OEM?s for larger quantities and custom designs. For information regarding retail and OEM sales please contact us at:

Specifications

Analog I/O

Four input channels / Four outputs channels
TYPE: Electronically balanced or unbalanced, XLR connectors
LEVEL: +20dBu full-scale or variable +8.23dBu to +24dBu full-scale; jumper selectable
INPUT IMPEDANCE: Balanced mode: 24 kohm Unbalanced mode: 12 kohm
OUTPUT IMPEDANCE: Balanced mode: 100 ohm Unbalanced mode: 50 ohm
OUTPUT DRIVE CAPABILITY: 600 impedance, 0.2 µF capacitance
A/D AND D/A TYPE: 24-bit, multi-level, delta-sigma
SAMPLE RATES: All standard sample rates up to 192kHz

Line In (includes A/D Conversion)

Analog performance specs measured at 44.1 kHz sample rate, 24-bit, card installed in computer
FREQUENCY RESPONSE: 20 - 20 kHz, ± 0.05 dB
DYNAMIC RANGE: 117 dB
CHANNEL CROSSTALK: <-128 dB, 1kHz signal@-1dBFS
THD+N: -111 dB (0.0003%) @ -1 dBFS 1 kHz signal, 22Hz - 22kHz BW

Line Out (includes D/A Conversion)

Analog performance specs measured at 44.1 kHz sample rate, 24-bit, card installed in computer
FREQUENCY RESPONSE: 20 - 20 kHz, ± 0.05 dB
DYNAMIC RANGE: 120 dB
CHANNEL CROSSTALK: <-130 dB, 1kHz signal @ -1dBFS
THD+N: -108 dB (0.0004%) @ -1 dBFS 1kHz signal, 22Hz - 22kHz BW

Digital I/O

I/O Type

Four input channels / four outputs channels 24 bit AES/EBU or S/PDIF format jumper selectable, transformer coupled, XLR connectors.

Sample Rates

44.1, 48, 88.2, 96, 176.4, 192 kHz

Clock I/O

Number

EXTERNAL: one input and output, BNC connectors on Sync Cable
INTERNAL: one input and output on board mounted headers

Level / Impedance

TTL / 75 ohms

Type

Word Clock

Software

Windows Drivers

Windows 10 / 11: MME / DirectSound / WASAPI (WaveRT); ASIO 2.3 Macintosh Drivers.

macOS Drivers

Core Audio for OS X 10.8 and higher. Rev C cards (currently shipping version) support macOS 12 Monterey or higher.

Lynx Mixer

Provides complete control of digital mixer and all hardware settings.

Mixer

Channel Capacity

16 input channels, 8 sub outputs

Monitor Mixing

16 x 8 with no limitations

Metering Peak

Levels to -120 dB on all inputs and outputs

Connections

Audio Port

Bracket-mounted 25-pin female D-sub connector for analog audio I/O

Sync Port

Bracket-mounted 15-pin high-density female D-sub connector for digital input and output, word clock in and out

Cables (Optional)

E44 Audio Cable (CBL-L2AudioA) is a 25-pin male D-sub to 4 male and 4 female XLR connectors on six-foot shielded twisted pair cabling
E44 Sync (CBL-ESYNC) is a 15-pin high-density male D-sub to (2) male and (2) female XLR on six-foot shielded twisted pair cabling and (2) female BNC connectors on six-foot 75 ohm coaxial cabling

Other

PCI Express Bus

Power