iSO-CAT6 LAN single noise filter
Best noise filter for audiophiles seeking cleaner high-fidelity network streaming.
Elevate your audio experience with the SOtM iSO-CAT6 LAN single noise filter. This essential accessory is designed to significantly reduce network-generated noise from your LAN connection, leading to a clearer and more expansive soundstage. It's particularly beneficial for high-fidelity audio systems. For optimal performance, consider pairing it with SOtM's dCBL-CAT6 LAN cable. The Special Edition offers further sonic customization through included network cables, allowing you to fine-tune your audio environment for true musical immersion.
$315.00
Owner Satisfaction
4.5
/ 5
Category Rank
131
/ 221
#131 in Electronic Filters
Price vs Category Average
+30%
Above average
Connection Type
LAN
/ LAN
Who it's for
- Network users requiring high-speed data without signal degradation
- Audiophiles seeking a pristine, interference-free digital signal path
- Listeners demanding maximum clarity and detail from high-end systems
Who should skip it
- Budget-conscious buyers avoiding niche, high-priced accessories
- Owners of modest systems where audible gains remain minimal
- Minimalists wanting to avoid extra cables and rack clutter
Performance breakdown
Noise Floor Reduction
Effectively strips away digital hash for a noticeably darker background.
Soundstage Clarity
Opens up the acoustic space with improved instrument separation and depth.
Installation Simplicity
Plug-and-play design requires no external power or complex configuration.
Build Integrity
Robust shielding ensures long-term durability and consistent signal isolation.
Signal Transparency
Maintains data integrity while filtering out unwanted high-frequency interference.
System Compatibility
Optimized for high-fidelity setups but requires quality cabling for best results.
Key Specs
Connection Type
LAN
Isolation
1500Vrms, 0.5mA, 60sec
Support
CAT6
Jack Type
Fully shielded modular
Power Requirement
No external power supply needed
Model Number
iSO-CAT6
Filter Topology
EMI RFI
Maximum Voltage
1500 Volts
Features
- Reduces LAN port noise interference
- Enhances audio sound range and quality
- No external power supply needed
- High-quality isolation transformer
- Effective noise reduction for LAN
- Special Edition for sonic customization
What customers say
Audiophiles overwhelmingly praise the SOtM iSO-CAT6 filter for significantly reducing network noise and digital artifacts. Users consistently report a clearer, blacker background, which unveils subtle micro-dynamics and enhances soundstage depth. The sonic improvement is often described as removing digital haze, resulting in a more analog and fatigue-free listening experience. Build quality is excellent, aligning with SOtM's premium reputation. While serious digital audio enthusiasts consider this a transformative upgrade well worth the investment for high-resolution setups, some budget-conscious listeners question the value proposition due to the high cost, noting effects can be subtle in less resolving systems. Overall, it is highly recommended for those seeking peak network performance.
Know before you buy
The device acts as a filter to block high-frequency electrical noise generated by network equipment from entering your audio components. By isolating the LAN signal, it reduces interference, which typically results in a lower noise floor and a more defined, expansive soundstage.
No, the iSO-CAT6 is a passive device. It draws no power and does not require an external power supply, making it easy to integrate into your existing network setup.
Yes, the iSO-CAT6 is designed to support CAT6 standards. It features fully shielded modular jacks to ensure that the integrity of your network connection is maintained while the noise filtering is applied.
The Special Edition includes additional network cables that allow for sonic customization. These cables are designed to help you fine-tune the sound profile of your system to better suit your specific audio environment.
For optimal performance, place the filter as close to your audio streamer or network player as possible. SOtM recommends pairing it with their dCBL-CAT6 LAN cable to ensure the cleanest possible signal path.
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$315