Black Rhodium OPERETTA USB A-B Cable 1m
Black Rhodium OPERETTA USB A-B Cable 1m
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Score: 4 / 5 Excellent
The Black Rhodium Operetta USB is a high-performance, low-noise digital audio interconnect engineered specifically for high-fidelity music playback systems. Designed to preserve signal integrity between computer digital sources, music servers, and external DACs, the Operetta USB utilizes a standard USB Type-A to USB Type-B connection layout across a 1.0-meter length.
To eliminate digital degradation caused by computer power supplies, the Operetta USB features an integrated noise filter network built directly into the 5V power carrying lines. This power line filtering is combined with comprehensive multi-layer shielding to isolate sensitive differential data conductors from external Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI). Additionally, the cable assembly is wrapped in an acoustic vibration-damping braid to suppress mechanical microphonics and structural resonance.
KEY FEATURES & PROPRIETARY TECHNOLOGIES
- Dedicated 5V Power Line Noise Filter: Attenuates high-frequency power supply noise and hash originating from host computer USB buses before it reaches the DAC.
- High-Efficiency RFI & EMI Shielding: Multi-layer screening protects delicate high-speed data pairs against airborne radio frequency and electromagnetic interference.
- Acoustic Vibration-Damping Braid: External dampening jacket reduces microphonic interference and mechanical resonance along the cable body.
- Standard High-Grade Terminations: Outfitted with precision USB-A to USB-B connectors for universal compatibility with digital audio sources and converters.
SPECIFICATIONS
| Specification | Detail |
|---|---|
| Product Category | High-End Low-Noise Audio USB Cable |
| Brand / Line | Black Rhodium — Operetta Series |
| Cable Length | 1.0 Meter |
| Connector Terminations | USB Type-A to USB Type-B |
| Power Isolation Technology | Integrated Noise Filtering Network on 5V DC Power Lines |
| Shielding & Protection | Full RFI / EMI Suppression Screening |
| Damping Treatment | Acoustically Braided Anti-Resonance External Sleeving |
| Primary Application | High-Resolution Computer Audio, Music Servers & DAC Connections |
Pre-owned Terms & Condition
Pre-owned Terms & Condition
Our Grading Guarantee
All equipment listed on this site undergoes a multi-point inspection by our staff. While we use a standardised 1–5 Grading Scale, please note that "pre-owned" implies some degree of previous life. We strive for transparency and use the following terms:
- Visual Inspection: Condition grades are subjective but applied conservatively. We provide high-resolution photography of the actual unit for sale (no stock photos). We encourage buyers to zoom in on all images as they constitute part of the formal product description.
- Functional Testing: Unless labelled Grade 1 , all units have been tested for power, input/output integrity, and basic mechanical operation. Vintage units (20+ years) are tested for "period-appropriate" functionality; unless specified, internal components like capacitors are original.
- "Fair" Exclusions: Items graded 1 (Fair) are sold strictly for parts or repair. These items are ineligible for returns, refunds, or "Item Not as Described" claims regarding their condition.
- Return Window: If a unit arrives in a condition significantly different than its assigned grade (e.g., a Grade 4 unit arrives with a shattered faceplate), you must notify us within 24 hours of delivery.
Condition Grading Guide
Condition Grading Guide
Mint
Visually and mechanically indistinguishable from a new unit.
Excellent
Extremely clean. The item has been handled with care and shows only the slightest signs of use.
Very Good
Looks "used" but has been respected.
Good
Functional, but shows its age.
Fair
Functional, but may have some damage or missing parts.
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