Professional-Grade Headphone Amp and DAC: Elevate Your Audio Monitoring
In the demanding world of professional audio, the integrity of your monitoring chain is paramount. Introducing our flagship headphone amp and DAC, engineered to deliver pristine, uncolored audio reproduction for critical listening environments. This all-in-one unit bridges the gap between your digital source and high-impedance headphones, providing the power, clarity, and connectivity required by audio engineers, mastering specialists, and discerning audiophiles. Built to rigorous standards, it ensures that every nuance of your mix is revealed with absolute accuracy.
Product Overview
This professional headphone amplifier and DAC is designed as the cornerstone of a reliable monitoring setup. It combines a high-resolution digital-to-analog converter with a robust, discrete headphone amplifier in a single, rack-mountable unit. Supporting PCM and DSD formats, it accepts a wide array of digital inputs including USB, Coaxial, and Optical, making it compatible with studio interfaces, computers, and digital transports. The analog circuitry is meticulously designed to offer a black noise floor, extended frequency response, and the current delivery necessary to drive even the most demanding studio headphones with effortless authority and detail.
Key Features
- High-Resolution Dual DAC Architecture: Features dual monolithic DAC chips configured in a differential mode for exceptional channel separation, dynamic range (>120dB), and ultra-low distortion, ensuring bit-perfect playback of high-resolution audio files.
- Discrete Class A Amplifier Stage: A fully discrete, transformer-coupled headphone amplifier provides ample clean power (up to 2W per channel) to drive headphones from 16 to 600 ohms without coloration or compression.
- Multi-Format Digital Input Hub: Comprehensive connectivity with asynchronous USB-B, Coaxial, and Optical S/PDIF inputs, offering maximum flexibility for integration into any professional or high-fidelity system.
- Dedicated Front-Panel Gain Control: A multi-stage gain switch allows precise matching to headphone impedance, optimizing performance and noise floor for any headphone model, from sensitive IEMs to planar magnetics.
- Robust Metal Chassis & Rack-Mount Design: Housed in a heavy-gauge aluminum chassis with anti-resonant feet, it is designed for studio durability and is optionally rack-mountable with included ears.
- Zero Global Feedback Design: The amplifier's circuit avoids global negative feedback, prioritizing transient speed and natural harmonic reproduction for a more lifelike and engaging listening experience.
Technical Specifications
| Category | Specification |
|---|---|
| DAC Section | Dual ESS Sabre 32-bit HyperStream DACs |
| Supported Formats | PCM up to 768kHz / 32-bit, DSD up to DSD512 (Native & DoP) |
| Inputs | USB 2.0 (Asynchronous), Coaxial S/PDIF, Optical TOSLINK |
| Outputs | 1/4" (6.35mm) TRS Stereo Headphone Jack, RCA Line Out (Fixed/Variable) |
| Amplifier Power | 2W RMS per channel @ 32Ω, 250mW RMS per channel @ 600Ω |
| Frequency Response | 20Hz - 80kHz (+0/-1dB) |
| THD+N | <0.0005% @ 1kHz, 32Ω load |
| Signal-to-Noise Ratio | >120dB (A-weighted) |
| Output Impedance | <1Ω |
| Gain Settings | Low (0dB), Medium (+10dB), High (+20dB) |
| Power Supply | Internal Linear Power Supply with Toroidal Transformer |
| Dimensions (W x H x D) | 215mm x 55mm x 195mm (Rack Width: 19") |
Application Scenarios
This versatile headphone amp and DAC is engineered for precision across multiple professional and high-end applications:
- Studio Critical Listening & Mastering: Provides a transparent and powerful reference point for final mix decisions, editing, and mastering where speaker monitoring is not feasible.
- Broadcast & Post-Production: Ideal for voice-over editing, Foley, and audio post-production work, offering consistent, detailed monitoring for long sessions.
- Mobile Recording Rig: A perfect companion for location recording setups, allowing engineers to monitor directly from a digital recorder or laptop with supreme accuracy.
- Audiophile-Grade Desktop System: Serves as the central hub for a high-performance desktop audio system, connecting a computer to premium headphones and active speakers.
- High-Impedance Headphone Drive: Unlocks the full potential of demanding 300-600 ohm professional and audiophile headphones that require significant voltage swing.
Advantages
Choosing our integrated headphone amplifier and DAC offers distinct benefits for business buyers and integrators:
- Uncompromised Signal Integrity: From digital input to analog output, the signal path is optimized for minimum jitter, noise, and distortion, guaranteeing faithful source reproduction.
- Investment Protection: Its high power reserve and neutral sonic character ensure compatibility with both current and future generations of headphones, making it a timeless piece of studio infrastructure.
- Operational Reliability: Built with industrial-grade components and featuring a cool-running, linear power supply, it is designed for 24/7 operation in commercial environments.
- Simplified Workflow: Consolidates two essential pieces of gear into one, saving space, reducing cable clutter, and streamlining the signal chain without compromising performance.
- Global Compliance & Safety: Manufactured to meet CE, FCC, and RoHS standards, ensuring safe and reliable operation worldwide.
Why Choose Us
As a specialist manufacturer in professional audio components, we provide more than just a product. We offer a partnership built on technical excellence and reliability.
- OEM/ODM Expertise: We offer extensive customization options, from firmware branding and front-panel design to specific connector or feature sets tailored to your brand's needs.
- Rigorous Quality Control: Every unit undergoes extensive burn-in and performance testing before shipment, ensuring you receive a product that meets our strict performance benchmarks.
- Direct Manufacturer Pricing: By dealing directly with the factory, you eliminate intermediary markups, receiving superior value and competitive pricing for bulk orders.
- Dedicated Technical Support: Our engineering team provides comprehensive pre-sales consultation and after-sales support, including detailed technical documentation and schematic assistance for integrators.
- Proven Supply Chain: We maintain long-term relationships with top-tier component suppliers, guaranteeing material quality and production stability for your procurement plans.
FAQ
Q: Can this headphone amp and DAC be used as a standalone DAC to feed a separate amplifier or active speakers?
A: Yes. The unit includes both fixed and variable RCA line-level outputs. You can use it as a dedicated high-quality DAC connected to a power amplifier, integrated amplifier, or directly to active studio monitors.
Q: Is the USB connection driverless for compatibility with different operating systems?
A: For standard PCM operation up to 384kHz/32-bit, it is class-compliant with macOS, Linux, and many Android devices. A dedicated ASIO/WASAPI driver is provided for Windows to enable full DSD support and exclusive mode operation.
Q: How do I select the correct gain setting for my headphones?
A: As a rule of thumb: Use Low gain for sensitive IEMs and low-impedance dynamic headphones (<80Ω). Use Medium gain for most mainstream and studio headphones (80-250Ω). Use High gain for high-impedance (300Ω+) and inefficient planar magnetic headphones to achieve optimal volume range and control.
Q: Do you offer rack-mounting options for studio installation?
A: Absolutely. The standard unit includes optional rack ears for mounting in a standard 19-inch equipment rack. Please specify your requirement at the time of order.
Q: What is your minimum order quantity (MOQ) for OEM/ODM projects?
A: Our standard MOQ for customized versions starts at 100 units. We are flexible and encourage discussion for specific partnership opportunities. Please contact our sales team with your project details.