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Delivery January 
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£7,199
| Category | Specification / Description |
|---|---|
| Product Name | Oriolus Traillii Ultra IEM System (Pre-order) |
| Type | Active multi-driver universal in-ear monitoring system |
| System Architecture | Active 3-way DSP-based crossover with 12 independent analog amplification channels (per earpiece) |
| Drivers | Multiple drivers per side — precise count unspecified, but derived from multi-amp multi-way architecture |
| Crossover | DSP-controlled digital crossover (active, not passive) |
| Impedance | N/A (active system; not passive IEM impedance spec) |
| Sensitivity | N/A (active module; typical sensitivity not listed) |
| Power | Internal active amplification — uses onboard amps to drive each frequency band |
| Frequency Response | Claims of ultra-flat response via DSP processing (exact numbers not listed) |
| Connectivity | System likely includes signal input (balanced / single-ended) to feeding DSP/amp; exact connectors TBD |
| Included Components | IEMs + Active crossover/amplifier module/system (details not fully listed) |
| Color / Finishes | Not yet confirmed on the store page |
| Release / Shipping | Pre-order, shipping ~mid-late January 2026 |
| Price | $9,655.00 USD (pre-order) (MusicTeck) |
The Oriolus Traillii Ultra IEM System elevates the sound performance of headphones from “multi-driver stacking” to “precisely coordinated active system”.
( The color of the IEM not confirm yet)
The Oriolus Traillii Ultra IEM System elevates the sound performance of headphones from “multi-driver stacking” to “precisely coordinated active system”.
After ten years of research and development, it emerges with an unprecedented architecture:
a digital three-way crossover system + 12 independent analog amplification channels,
bringing a truly meaningful “active three-way crossover” solution to multi-driver in-ear-earphone.
Digital crossover differs from traditional analog filtering. Its core technology involves
using a 32-bit audio DSP to directly divide frequency bands with computational precision.
There are no tolerance errors from inductors, capacitors, or resistors; no temperature drift; and no mutual interference.
DSP accurately reconstructs the filter curve mathematically.
each unit is controlled by a dedicated power channel, and its behavior is completely independent of the load changes of other units.
The front-end uses a DSP to perform three-way crossover processing,outputting 6 channels (low/mid/high frequencies) × left/right channels = 12 channels of analog signals.
Each signal is driven by an independent high-fidelity analog amplifier and buffer circuit to power the corresponding unit in the IEMs.
Essentially, this is a “miniature three-amplifier active system”.
This instructure means that:
The Sound Enhancement Brought by a Three-Way Crossover
As a company our primary goal is to provide a seamless service that results in customer satisfaction. We aim to deliver within 3 working days. Unfortunately, there may be occasions where this time frame may not be met due to unforeseen circumstances; in this instance, we deliver product/s as soon as we can. All delivery charges are included within the prices quoted, unless otherwise specified.
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