My Cart (0)
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams

Pro-Ject Head Box S Headphone Amplifier

Pro-Ject  Head Box S Headphone Amplifier

More Views

  • New Pro-Ject for sale. Pro Ject Head Box S. Headphone Accessory deals.
  • New Pro-Ject for sale. Pro Ject Head Box S Rear. Headphone Accessory deals.
Top Features
  • Full metal housing protects against interference.
  • Suitable for headphones with low or high impedance.
  • RCA stereo loop–out.
  • Precise RIAA equalisation.

SKU# 120438


Free Shipping

In Stock


Pro-Ject Head Box S Headphone Amplifier

Head Box S
headphone amplifier: audiophile & affordable!

Class–leading sound quality and practical configuration in one box. Head Box S satisfies with rich colourful presentation, very close to reality. It is a perfect upgrade compared to all headphone connections, that can be found on conventional amplifiers. Input connections for Head Box S can be done from record–output of your amplifier. Because of an integrated loop–out on Head Box S, you do not loose connectivity to your recording device.

High quality amplifier modules are used to guarantee best possible headphone amplification and makes hearing your favourite music a delight! Head Box S delivers natural dynamics, transparency and pure audiophile enjoyment!

  • Audiophile headphone amplifier
  • 6,3mm jack input on front
  • Suitable for headphones with low or high impedance
  • Full metal housing protects against interference
  • RCA stereo input
  • RCA stereo loop–out
  • Significantly better sound than standard headphone outputs from integrated amplifiers
  • Best–buy award winner
  • On/Off switch on front
Q & A
Features & Specs

Additional Information

Product ID 120438
UPC 844682003474
Brand Pro-Ject
SKU 120438
Manufacturers Part Number Head Box S
Detailed Specifications Technical data
  • Power output 330mW/30 ohms, 60mW/300 ohms
  • Output impedance > 30 ohms
  • Signal–to–noise ratio 87dB (100dB – IEC –A) at full output
  • THD < 0,005%
  • Gain 11dB
  • Headphone socket 3–pol 1/4" Ø (6,3mm)
  • Power supply 18V/500mA dcC; 220 – 240V, 50Hz
  • Power consumption 18V/120mA DC
  • Dimensions W x H x D 4.05 x 1.41 x 4.05 inches (103 x 36 x 103 mm)
  • 4.05 x 1.41 x 4.29 inches (103 x 36 x 109 mm) incl. sockets
  • Weight 1.32lbs without power supply
  • Manufacturer Warranty 2 Years Parts / 2 Years Labor -Carry In Service
    Product Weight 1.32
    Width (inches) 4.05
    Height (inches) 1.41

    Pro-Ject Warranty Included:

    2 Years Parts / 2 Years Labor -Carry In Service

    Protection Plan Options

    Every product you purchase from OneCall comes with the manufacturer's full warranty. TechShield Extended Protection Plans are a smart way to avoid the potential for unnecessary repair costs and the hassles of having your product fixed. Even better, each protection plan is backed by OneCall’s exclusive 50% Value Guarantee:

    If your product does not require service before the plan expires, contact us within 90 days of the plan's expiration and receive a 50 percent credit towards a future purchase!*

    TechShield Protection Plan Benefits:

    • Avoid the high costs of repairs or having to buy a replacement product if yours fails to work properly. For just pennies per day, you’re covered.
    • Parts and labor coverage protects you long after your manufacturer’s warranty expires.
    • Fully-insured for peace of mind
    • No deductibles, no hidden charges and no out-of-pocket costs
    • No lemon policy
    • Power surge protection is available from date of purchase for all repair plans.
    • Hassle-free repair or replacement includes parts, labor and shipping.
    • We offer convenient, nationwide service in every U.S. zip code.
    • No estimates, deductibles or records to keep
    • Plans are transferable to new owner
    • TechShield Extended Protection Plan is fully refundable within 30 days of purchase if you change your mind.

    * This 50% Value Guarantee is an exclusive promotion of OneCall. Neither the insurer nor the administrator of the TechShield Extended Protection Plans shall have any responsibility (financial or otherwise) or involvement with this promotion. Additionally, neither the insurer nor the administrator of the TechShield Extended Protection Plans shall assume or undertake any liability as a result of this promotion.