Pro-Ject Head Box DS2
Best balanced amplifier for audiophiles seeking precise control over demanding headphones.
This powerhouse delivers the raw current needed to wake up even the most stubborn high-impedance headphones. While it demands a bit of manual tweaking to dial in your perfect gain and current settings, the reward is a remarkably clean, balanced sound that makes your entire collection feel brand new.
$598.37
at
Audio Advisor
Who it's for
- Owners of demanding high-impedance or planar magnetic headphones
- Minimalists valuing durable, premium-built audio equipment
- Listeners seeking high-fidelity clarity and expansive soundscapes
Who should skip it
- Casual listeners on a strict budget
- Users wanting a simple, clutter-free, all-in-one setup
- Casual listeners using standard, less demanding audio gear
Performance breakdown
Power Output
Effortlessly drives demanding high-impedance headphones with significant headroom.
Impedance Matching
Extensive gain and current settings ensure perfect synergy with any transducer.
Signal Integrity
Dual-mono architecture maintains exceptional channel separation and audio purity.
Build Quality
Premium components like the BLUE ALPS potentiometer offer refined, tactile control.
Noise Floor
The TPA6120A2 chip delivers a near-silent background for critical listening.
Connectivity Versatility
Balanced and single-ended outputs accommodate a wide range of headphone cables.
Key Specs
Output Power
1100 mW into 33 Ohm
Gain Settings
Four (High, Medium, Low)
Current Settings
Three
Outputs
Single-ended (6.3 mm) and Balanced (4 Pin XLR)
Chipset
Texas Instruments TPA6120A2
Control
BLUE ALPS potentiometer
Design
Fully balanced dual-mono with phase inverter
Form Factor
Desktop
Power Source
AC Powered
Balanced Output
Yes
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