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Pro-Ject Head Box DS3 B headphone amplifier and DAC with sleek black design and control knobs, set on a wooden surface.
  • Pro-Ject Head Box DS3 B headphone amplifier and DAC with sleek black design and control knobs, set on a wooden surface.
  • Pro-Ject Head Box DS3 B headphone amplifier and DAC with sleek black design and multiple input/output ports.
Pro-Ject Head Box DS3 B
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Pro-Ject

Pro-Ject Head Box DS3 B

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€699,00
€699,00
VAT included • B2B ex VAT
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Supplier warehouse · 1 pcs.

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Pro-Ject Head Box DS3 B €699,00

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Pro-Ject Head Box DS3 B – Ultra-Powerful Fully Balanced Headphone Amplifier

The Pro-Ject Head Box DS3 B is a no-compromise headphone amplifier built for audiophiles who need serious power with absolute control. Featuring a fully balanced, discrete amplifier design, it delivers exceptional drive, ultra-low noise, and refined detail for even the most demanding headphones—engineered for high-end personal audio systems and carefully selected for Soundium.

Key Features

  • Fully balanced, discrete amplifier topology: Ensures maximum channel separation, minimal distortion, and uncompromised signal purity
  • High-output power stage: Delivers up to 1500 mW of balanced power for effortless control over demanding headphones
  • Balanced and single-ended headphone outputs: Supports 4.4 mm Pentaconn, 4-pin XLR, 6.3 mm, and 3.5 mm connections
  • RCA and XLR analogue inputs: Integrates seamlessly into both balanced and unbalanced hi-fi systems
  • Full aluminium chassis: Rigid enclosure provides effective shielding, stability, and long-term durability

Customer Benefits

Head Box DS3 B allows high-end headphones to perform without limitations. Its powerful yet controlled amplification improves dynamics, imaging, and low-level detail, while the fully balanced architecture keeps the sound clean and composed even at higher listening levels.

Quick Specs

  • Dimensions: 20.6 x 7.0 x 19.4 cm
  • Weight: 1.43 kg (without power supply)
  • Max output power: 1500 mW (32 Ω), 560 mW (300 Ω)
  • Headphone impedance support: Min. 8 Ω
  • Inputs: RCA, XLR
  • Headphone outputs: 3.5 mm, 6.3 mm, 4.4 mm balanced, 4-pin balanced XLR

What’s in the Box

  • Pro-Ject Head Box DS3 B headphone amplifier
  • External power supply

Use Cases / Ideal For

Ideal for audiophiles and headphone enthusiasts using high-impedance or low-sensitivity headphones. Well suited for reference listening setups, desktop hi-fi systems, and high-performance balanced signal chains.

Compatibility

Compatible with balanced and single-ended headphones and analogue source components such as DACs, streamers, and preamplifiers via RCA or XLR connections.

Pros & Cons

✅ Pros:

  • Exceptional power reserves for demanding headphones
  • True fully balanced, discrete amplifier design
  • Excellent channel separation and very low noise floor
  • Premium aluminium construction with refined aesthetics

⚠️ Cons:

  • No digital inputs or internal DAC
  • Larger footprint than entry-level headphone amplifiers

The Pro-Ject Head Box DS3 B represents a serious step into high-end headphone amplification. With class-leading power, balanced precision, and robust build quality, it’s a compelling choice for listeners who demand absolute performance from their headphones—available at Soundium.
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