Additional information

Color

Black

Country of Origin

China

PID

1011623

Integrated Phono Preamplifier

No

Audio channel amount

0

WiFi

No

Voice Control

None

Manufacturer address

Margaretenstrase 98,1050 Vienna, Austria

Manufacturer's email address

https://www.project-audio.com/en/

Manufacturer name

Pro-Ject Audio Systems a division of Audio Tuning Vertriebs GmbH

Head Box E is a powerful standalone headphone amplifier designed to unlock the full potential of modern headphones when used with devices like laptops or smartphones. It delivers enough power to improve sound quality significantly, featuring one RCA input for your preferred audio source and two headphone outputs on the front panel: a 6.35 mm jack for hi-fi headphones and a 3.5 mm jack for more common models. Both outputs can be used simultaneously, making it easy to share your listening experience.

Powerful Dedicated Headphone Amplifier

With its unusually high output power, Head Box E provides clear, dynamic sound and enough volume even for headphones that are hard to drive. It offers a rich and full audio experience with plenty of detail and transparency.

This amplifier uses a fully discrete design rather than integrated circuits, ensuring superior performance and reliability. The carefully engineered circuitry not only delivers excellent power and clarity but also extends the product’s lifespan by allowing easy maintenance and repairs over time.

Only high-quality components are used in the construction of this unique amplifier. The entire chassis is made of metal to protect against electromagnetic interference and vibrations that could affect sound quality. The front panel and controls are crafted from finely machined aluminum for durability and a refined look.

Features:

  • Compatible upgrade power supplies: Accu Box S2, Accu Box S2 USB
  • Suitable for demanding headphones
  • 6.35 mm and 3.5 mm headphone outputs
  • Bypass RCA loop output
  • Very low distortion
  • Low-noise components
  • Compact size
  • Both outputs usable simultaneously
  • Sturdy full-metal enclosure
  • Output power: 665 mW (32 ohms)
  • Signal-to-noise ratio: -105 dBV
  • THD + N < 0.005 %
  • Gain: 11 dB
  • Channel separation: 65 dB
  • Frequency response: 20 Hz – 80 kHz (±0.02 dB)
  • Analog inputs: 1 pair RCA/Cinch
  • Output impedance (headphone amplifier): <1 ohm
  • Analog loop output: 1 pair RCA/Cinch
  • Power supply: 5 V / 0.5 A DC
  • Power consumption in standby: < 0.5 W
Toote pildid on illustratiivsed ja näitlikud. Originaaltoote omadused võivad nende tegelikust väljanägemisest erineda, seega palun tutvuge tootekirjelduses toodud tootespetsifikatsioonidega.
LAOS OLEMAS

Pro-Ject Head Box E headphone amplifier, black

150.03
sis. KM 24%

2 in stock

  • Output power 665 mW (at 32 ohms)
  • Signal-to-noise ratio -105 dBV
  • THD +N < 0.005%
  • Frequency response 20 Hz – 80 kHz (±0.02 dB)
  • Dimensions W x H x D 103 x 37 x 120 mm
Eeldatav tarneaeg: 4-7 päeva
Maksa hiljem või osana
Tootekood: HEADEB
EAN kood: 9120129869997, 2220010116234

Head Box E is a powerful standalone headphone amplifier designed to unlock the full potential of modern headphones when used with devices like laptops or smartphones. It delivers enough power to improve sound quality significantly, featuring one RCA input for your preferred audio source and two headphone outputs on the front panel: a 6.35 mm jack for hi-fi headphones and a 3.5 mm jack for more common models. Both outputs can be used simultaneously, making it easy to share your listening experience.

Powerful Dedicated Headphone Amplifier

With its unusually high output power, Head Box E provides clear, dynamic sound and enough volume even for headphones that are hard to drive. It offers a rich and full audio experience with plenty of detail and transparency.

This amplifier uses a fully discrete design rather than integrated circuits, ensuring superior performance and reliability. The carefully engineered circuitry not only delivers excellent power and clarity but also extends the product’s lifespan by allowing easy maintenance and repairs over time.

Only high-quality components are used in the construction of this unique amplifier. The entire chassis is made of metal to protect against electromagnetic interference and vibrations that could affect sound quality. The front panel and controls are crafted from finely machined aluminum for durability and a refined look.

Features:

  • Compatible upgrade power supplies: Accu Box S2, Accu Box S2 USB
  • Suitable for demanding headphones
  • 6.35 mm and 3.5 mm headphone outputs
  • Bypass RCA loop output
  • Very low distortion
  • Low-noise components
  • Compact size
  • Both outputs usable simultaneously
  • Sturdy full-metal enclosure
  • Output power: 665 mW (32 ohms)
  • Signal-to-noise ratio: -105 dBV
  • THD + N < 0.005 %
  • Gain: 11 dB
  • Channel separation: 65 dB
  • Frequency response: 20 Hz – 80 kHz (±0.02 dB)
  • Analog inputs: 1 pair RCA/Cinch
  • Output impedance (headphone amplifier): <1 ohm
  • Analog loop output: 1 pair RCA/Cinch
  • Power supply: 5 V / 0.5 A DC
  • Power consumption in standby: < 0.5 W

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