Thieaudio Oracle
Best in-ear monitor for professional studio engineers and critical listeners.
The Thieaudio Oracle is a premium tribrid in-ear monitor designed for professional studio use. It features a sophisticated Penta-Driver configuration with a 3-way crossover, combining a 10mm dynamic driver for deep bass, Knowles DFK balanced armature drivers for mids, and dual Sonion electrostatic drivers for exceptional treble extension up to 80kHz. This setup delivers a neutral and accurate sound profile, ideal for critical listening and monitoring applications. The Oracle boasts a powerful sub-bass emphasis, a flat mid-frequency response for uncolored vocals and instruments, and an airy soundstage with enhanced resolution, providing a detailed and immersive audio experience.
$589.00
Owner Satisfaction
4.5
/ 5
Category Rank
791
/ 6142
#791 in Headphones
Price vs Category Average
+0%
Below average
Model
Oracle
/ Oracle
Who it's for
- Audiophiles seeking a balanced and natural listening experience
- Listeners prioritizing expansive soundstage and precise instrument placement
- Commuters needing long-term comfort and durable build quality
Who should skip it
- Bassheads craving deep and impactful sub-bass rumble
- Users with unique ear shapes requiring universal fit reliability
- Budget-conscious buyers avoiding additional DAC or amplifier investments
Performance breakdown
Sub-bass impact
The dynamic driver delivers deep, authoritative lows without muddying the mix.
Treble extension
Dual electrostatic drivers provide exceptional clarity and air in the high frequencies.
Mid-range accuracy
Knowles balanced armatures ensure vocals and instruments remain uncolored and precise.
Soundstage resolution
The sophisticated crossover design creates a wide, immersive, and detailed soundscape.
Studio monitoring capability
A neutral frequency response makes these a reliable tool for critical listening.
Build and ergonomics
High-quality cabling and varied tip options ensure comfort for long sessions.
Key Specs
Model
Oracle
Frequency Response
20–80kHz
Sensitivity
106dB/mW
Driver Configuration
10mm dynamic driver (Low), Knowles DFK balanced armature drivers (Mid), Dual Sonion electrostatic drivers (High)
Cable
Litz 5N OCC 100 x 4 core silver-plated wire
Cable Length
1.2 m
Connector
0.78mm 2-pin
Features
- Tribrid Penta-Driver configuration for a rich sound profile
- Dual Sonion electrostatic drivers for extended treble response up to 80kHz
- 10mm dynamic driver for deep and impactful bass
- Knowles DFK balanced armature drivers for clear mids
- 3-way crossover and 3 sound tubes for precise sound tuning
- Designed for professional studio use with neutral frequency response
- Includes Litz 5N OCC 100 x 4 core silver-plated cable
- Comes with silicone and foam ear tips for a comfortable fit
What customers say
Customers consistently praise the Thieaudio Oracle for its exceptional sound quality, often describing it as remarkably balanced, detailed, and natural. Many reviewers highlight its ability to deliver a sophisticated audio experience that rivals more expensive offerings. This impressive sonic performance, combined with its competitive price point, firmly establishes the Oracle as an outstanding value within its category. Users frequently express satisfaction with the premium sound without the premium cost.
Know before you buy
The Oracle is tuned for a neutral and accurate sound, making it ideal for professional monitoring. It features a distinct sub-bass emphasis for depth, while maintaining a flat, uncolored midrange for natural-sounding vocals and instruments.
The dual Sonion electrostatic drivers are responsible for the high-frequency range, extending up to 80kHz. This configuration provides exceptional treble clarity and an airy, detailed soundstage that is difficult to achieve with standard drivers alone.
Yes, the Oracle is designed for professional use. It comes with both silicone and foam ear tips, allowing you to find a secure and comfortable seal for extended listening periods.
Yes, the Oracle uses a standard 0.78mm 2-pin connector. This makes it compatible with a wide range of aftermarket cables if you prefer a different material or termination.
With a sensitivity of 106dB/mW, the Oracle is relatively efficient. While it can be driven by most standard devices, using a high-quality dedicated DAC or amplifier will help you get the most out of its tribrid driver configuration.
The 3-way crossover and dedicated sound tubes ensure that each driver handles only the frequencies it is best suited for. This prevents interference between the bass, mids, and highs, resulting in a cleaner, more precise audio output.
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$589