HT OMEGA eCLARO PCIe Sound Card Review

A specialist internal PCIe sound card combining 24-bit / 192 kHz AKM conversion, 7.1 analog output, headphone support up to 600Ω, swappable op-amp capability and low-profile PC compatibility.

Internal PCIe 7.1 Analog AK4396VF DAC 24-bit / 192 kHz Up to 600Ω Windows 10 Driver

What It Is

The HT OMEGA eCLARO is an internal PCI Express sound card built around a different philosophy from the gaming-heavy Creative and ASUS cards earlier in this series. Its emphasis is traditional PC audio hardware: multichannel analog output, high-resolution conversion, headphone amplification and user-replaceable analog components.

HT OMEGA specifies an AKM AK4396VF 24-bit / 192 kHz DAC and Cirrus Logic CS5361 24-bit / 192 kHz ADC. The card supports 7.1-channel analog output and includes a dedicated headphone connection designed for headphones with impedance ratings up to 600Ω.

The eCLARO also includes a swappable op-amp socket for its front and headphone outputs, anti-pop circuitry and advanced front-panel audio support with selectable automatic muting.

Compatibility distinction: HT OMEGA officially provides eCLARO drivers through Windows 10, including Windows 8 and Windows 8.1. The manufacturer does not currently list a dedicated Windows 11 driver. Rockin Box Tech therefore does not describe Windows 11 as officially supported by HT OMEGA.

Key Specifications

Model	HT OMEGA eCLARO
Interface	Internal PCI Express
Main Chipset	C-Media CMI8788
DAC	AKM AK4396VF
ADC	Cirrus Logic CS5361
Maximum Resolution	Up to 24-bit / 192 kHz
Analog Output	Up to 7.1 channels
Digital Output	Optical S/PDIF plus optional 2-pin coaxial output
Headphone Output	Dedicated high-fidelity headphone output
Headphone Impedance	Up to 600Ω
Op-Amp	Swappable front/headphone output op-amp
Front-Panel Audio	Supported with selectable automatic mute
Anti-Pop Circuitry	Yes
Form Factor	Low-profile compatible
Included Brackets	Standard and low-profile brackets
Official Windows Drivers	Windows 8, Windows 8.1 and Windows 10 among supported versions
Official Windows 11 Driver	Not currently listed by HT OMEGA

AKM AK4396VF DAC

HT OMEGA uses an AKM AK4396VF digital-to-analog converter capable of 24-bit / 192 kHz operation.

24-bit / 192 kHz

The DAC provides high-resolution playback capability suitable for lossless music, games and multimedia sources.

Dedicated Conversion

The eCLARO uses dedicated audio conversion hardware rather than relying on a motherboard's integrated audio codec.

Audio-Focused Design

HT OMEGA emphasizes the card's analog output hardware rather than surrounding it with extensive gaming lighting or cosmetic features.

A dedicated DAC and 192 kHz capability describe the hardware's technical potential. They do not guarantee that every listener will hear an improvement compared with a high-quality modern motherboard or external DAC.

CS5361 ADC & Recording

The eCLARO also uses a Cirrus Logic CS5361 analog-to-digital converter capable of 24-bit / 192 kHz operation.

This gives the card dedicated conversion hardware on both sides of the audio path rather than focusing solely on playback.

High-resolution ADC capability does not make the eCLARO a substitute for a professional recording interface when microphone preamps, balanced connections or specialized studio I/O are required.

7.1 Analog Output

HT OMEGA specifies up to 7.1-channel analog output, making the eCLARO useful for traditional multichannel PC speaker systems.

Multichannel PC Audio

Users with analog surround speakers can connect directly to the card without depending entirely on HDMI audio.

Legacy Equipment Support

The analog outputs can be particularly useful with quality speaker systems that remain perfectly functional but predate modern HDMI-based PC audio.

Headphones Up to 600Ω

HT OMEGA's comparison documentation rates the eCLARO's dedicated headphone connection for headphones with impedance ratings up to 600Ω.

Dedicated Output

The card provides a separate high-fidelity headphone output rather than treating headphones as an afterthought.

Broad Impedance Range

Support up to 600Ω gives the eCLARO potential compatibility with a wider range of wired headphones than many entry-level sound cards.

Desktop Listening

This feature makes the eCLARO especially relevant to desktop music listeners using traditional wired headphones.

Headphone impedance alone does not determine amplification requirements. Sensitivity and the actual power requirements of the headphone also matter, so a 600Ω compatibility rating should not be interpreted as equal performance with every headphone.

Swappable Op-Amp

The eCLARO provides a socketed operational amplifier for its front and headphone output path. HT OMEGA lists a JRC 4580 as the standard component.

User Replaceable

Enthusiasts can install compatible replacement op-amps rather than being permanently limited to the factory component.

Audio Experimentation

The socketed design gives technically inclined owners another way to experiment with the analog output stage.

Op-amp replacement should be treated as enthusiast experimentation, not a guaranteed upgrade. Compatibility, electrical requirements and proper installation matter, and perceived sonic changes can be subjective.

Optical & Coaxial Digital Audio

The eCLARO supports digital S/PDIF output in addition to its analog connections.

Optical Output

Optical connectivity provides a convenient digital connection to compatible receivers, DACs and speaker systems.

Optional Coaxial Output

A 2-pin connector can provide coaxial digital output when used with HT OMEGA's separately available CA-1 cable.

S/PDIF has bandwidth and format limitations. Digital connectivity should not be interpreted as universal support for every modern lossless multichannel format.

Low-Profile Compatibility

One of the eCLARO's practical advantages is its low-profile PCB design.

Standard Towers

HT OMEGA includes a standard bracket for conventional desktop cases.

Slim PCs

A low-profile bracket is also included, allowing installation in compatible slim desktop systems with an available PCIe slot.

Windows Compatibility

The eCLARO passes the minimum operating-system requirement for this Rockin Box Tech category, but its driver situation requires more explanation than our Creative and ASUS selections.

Windows 10

HT OMEGA provides an official Windows 10 eCLARO driver on its current support site.

Windows 8 / 8.1

Official drivers are also provided for Windows 8 and Windows 8.1, satisfying our minimum Windows-generation requirement.

Windows 11

HT OMEGA does not currently list a dedicated Windows 11 eCLARO driver. Rockin Box Tech therefore does not represent Windows 11 as officially supported by the manufacturer.

This distinction matters. Successful community use of an older Windows driver on Windows 11 is not the same thing as official Windows 11 manufacturer support. Buyers building a Windows 11 system should verify their intended configuration before purchasing this card.

Current Availability

HT OMEGA continues to maintain official product documentation, drivers and support information for the eCLARO.

However, the manufacturer's own online store currently lists the eCLARO as unavailable. That makes availability an important limitation for anyone considering the card today.

Remaining retail inventory, used products and availability from other sellers can change. Rockin Box Tech does not treat a maintained manufacturer product page as proof that new inventory is continuously available.

What Owners & Enthusiasts Are Saying

HT OMEGA has historically attracted a smaller but more audio-focused enthusiast community than mainstream Creative or ASUS sound cards. Discussion around HT OMEGA hardware frequently centers on analog sound quality, headphone use and op-amp experimentation rather than gaming effects or RGB features.

Audio-Focused Hardware

Enthusiast interest in HT OMEGA cards has often centered on their dedicated DACs, headphone circuitry and analog component choices.

Op-Amp Enthusiasts

Socketed op-amps have historically attracted users who enjoy experimenting with compatible analog components and tailoring their PC audio system.

Smaller User Base

The eCLARO does not have the same volume of current consumer feedback as mainstream Creative products. That makes broad reliability conclusions less defensible.

Community comments about sound character and op-amp differences are subjective owner experiences, not controlled measurements. They should be considered separately from the manufacturer's published technical specifications.

Where the eCLARO Still Makes Sense

Windows 10 PCs

The cleanest compatibility case is a Windows 10 desktop using HT OMEGA's official driver.

Wired Headphones

Its dedicated headphone output and up-to-600Ω specification make wired headphone listening one of its strongest use cases.

7.1 Analog Speakers

Users with traditional multichannel analog speaker systems can take advantage of the card's 7.1 output capability.

Audio Enthusiasts

Swappable op-amp hardware provides additional appeal to users interested in experimenting with the analog signal path.

Slim Desktop PCs

The included low-profile bracket makes the card useful in compatible compact PCIe-equipped systems.

Optical Audio Systems

S/PDIF output provides another connection option for compatible external receivers and audio equipment.

Strengths & Limitations

Strengths

True internal PCI Express sound card
Official Windows 8, 8.1 and Windows 10 drivers
AKM AK4396VF 24-bit / 192 kHz DAC
Cirrus Logic CS5361 24-bit / 192 kHz ADC
C-Media CMI8788 chipset
Up to 7.1-channel analog output
Dedicated high-fidelity headphone output
Headphone support rated up to 600Ω
Swappable front/headphone op-amp
Optical S/PDIF output
Optional coaxial digital output
Anti-pop protection circuitry
Front-panel audio support
Selectable front-panel automatic mute
Low-profile design
Standard and low-profile brackets included

Limitations

No dedicated Windows 11 driver currently listed by HT OMEGA
Manufacturer store currently lists the card as unavailable
Smaller current owner-review pool than mainstream cards
Requires an available PCIe expansion slot
No modern desktop control module
No gaming-focused RGB or extensive modern software ecosystem
Coaxial digital output requires a separately available cable
Op-amp changes do not guarantee better sound
Modern premium onboard audio may already satisfy some users

Works Best With

Windows 10 Desktops

This is the strongest current compatibility case because HT OMEGA provides an official Windows 10 driver.

Quality Wired Headphones

The dedicated headphone output and broad impedance rating are well suited to traditional desktop headphone listening.

Analog Audio Systems

Users with existing multichannel analog speakers can take advantage of the card's 7.1-channel output rather than replacing otherwise useful equipment.

Rockin Box Tech Summary

The HT OMEGA eCLARO gives this internal sound-card series a genuinely different manufacturer and design philosophy from Creative and ASUS.

Its AKM AK4396VF DAC, Cirrus Logic CS5361 ADC, 24-bit / 192 kHz capability and CMI8788 chipset are paired with practical features including 7.1 analog output, optical digital audio and a dedicated headphone connection rated for headphones up to 600Ω.

Enthusiasts also receive something uncommon on mainstream budget cards: a swappable op-amp for the front and headphone output path. Combined with the low-profile design and included brackets, the eCLARO remains an interesting piece of dedicated PC audio hardware.

Compatibility is the major qualification. HT OMEGA officially supports Windows 8, Windows 8.1 and Windows 10, so the eCLARO passes the minimum requirement established for this review series. However, HT OMEGA does not currently provide a dedicated Windows 11 driver.

Availability is another concern. The manufacturer continues to maintain product and driver information, but its own store currently shows the eCLARO as unavailable.

For that reason, the eCLARO is best viewed as a specialist option rather than the safest universal recommendation for a brand-new Windows 11 gaming PC. Its strongest case is a compatible Windows system where its headphone output, analog surround connectivity, low-profile design or enthusiast hardware features solve a specific need.

Research Disclosure: Rockin Box Tech reviews are research-driven. Technical information is compiled from current manufacturer specifications, official driver and support pages, documentation and available owner or enthusiast feedback. Rockin Box Tech does not represent that this product was physically tested unless explicitly stated. Manufacturer specifications are treated as technical claims, while owner and community comments are treated as anecdotal consumer experience rather than controlled testing. Driver support, operating-system compatibility, pricing and product availability may change over time.

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