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Ultra-Low Distortion Performance
Experience audio clarity with distortion levels below 0.005%, ensuring your sound remains pristine during studio and field monitoring sessions.
KEY FEATURES
The Gainlab Audio Auditor is a professional 500‑series headphone amplifier delivering over 1 W per channel, ultra‑low distortion (< 0.005 % THD) and a flat 10 Hz‑20 kHz frequency response, making it ideal for studio and field monitoring.
Classic Design Meets Modern Performance
The Auditor retains the trusted 500‑series form factor while incorporating a Class A output stage that supplies ample headroom across a wide impedance range. Its input and output use male card‑edge connectors that slot seamlessly into any standard chassis, preserving the familiar workflow of seasoned engineers.
Precise Signal Management
An integrated input‑signal indicator provides real‑time visual feedback, while the line‑level pass‑through preserves the original signal for downstream processing or recording. The unit’s headphone‑presence detection automatically engages protection circuits, guarding against DC offset, over‑current and power‑on transients.
Robust Monitoring Options
Mono monitoring is available via a dedicated output, and a mute function offers instant silence without disrupting the signal chain. Power and line‑level LEDs keep the user informed of operating status at a glance.
Engineering Excellence
The Auditor’s output impedance stays below 1.1 Ω, ensuring tight control over driver dynamics. Its frequency response remains within ±0.005 dB from 10 Hz to 20 kHz, extending to 100 kHz with minimal deviation (+0.05/‑1 dB). These specifications translate into crystal‑clear reproduction and reliable performance in demanding environments.
Why Choose the Gainlab Audio Auditor
- Seamless integration into existing 500‑series racks saves space and cost.
- Class A circuitry delivers consistent power with negligible distortion.
- Real‑time indicators and protection features preserve equipment longevity.
- Mono and mute functions give precise control during critical sessions.
- 1 W per channel maximum power
- Frequency response 10 Hz‑20 kHz ± 0.005 dB (extended to 100 kHz + 0.05/‑1 dB)
- THD < 0.005 % at 200 mW
- Output impedance < 1.1 Ω
- Class A output stage
- Input‑signal LED indicator
- Power‑status LED indicator
- Mono monitoring output
- Mute function
- Headphone‑presence detection with protection against DC offset, over‑current and transients
- Line‑level signal pass‑through for daisy‑chaining
- Male card‑edge connectors for both input and output
- Fits standard 2‑slot 500‑series chassis
- UK over £99 FREE
- UK under £99 £10
- EU £36
- Rest of World £80
Large/Heavy items: Extra charges may apply (e.g., consoles, large monitors). We’ll contact you before processing if so.
We ship with DPD and UPS across the UK, EU and worldwide. Same-day within the M25 is available depending on stock.
This item, like everything we supply, comes with the complete support of our expert team. Our excellent technicians have been specifying, building and supporting studios for over twenty years. If you have any problems with installation, setup or everyday use, they’re never more than a click away, and always happy to help.
You can contact them here.
KEY BENEFITS
Seamless Integration
Easily integrates into existing 500-series racks, saving space and cost while maintaining a familiar workflow for seasoned engineers.
Real-Time Signal Management
Integrated indicators provide immediate visual feedback on input signals, while protection features safeguard against potential equipment damage.
PRODUCT DETAILS
