Headphone Preamps

The HA 7 is a portable headphone amplifier designed for in-ear monitoring, ideal for musicians and technicians who want a lightweight, easy-to-use stand-alone solution. Battery-powered, it provides reliable, controlled listening without the need for a mains supply.

ARTICLE N° 117069
Ideal for use on stage, in rehearsals or when recording on the move, the Power Studio HA 7 meets a specific need: to provide effective headphone amplification in an ultra-compact format. It is aimed primarily at users of in-ear headphones who are looking for an individual, discreet and easy-to-carry solution.

Its small size and integrated belt clip mean that it can be worn directly on the body, with no placement constraints. This approach makes it particularly well-suited to live musicians, backing singers, on-stage performers or technicians who want total freedom of movement. Its AAA battery operation further enhances its autonomy, eliminating any need for an external power supply.

The lockable XLR/jack combo input provides a secure connection to a wide variety of audio sources, whether it's a console output, a monitoring system or an auxiliary signal. On the output side, the 3.5 mm mini-jack is perfectly suited to In-Ear headphones, guaranteeing immediate compatibility with the majority of personal systems.

The HA 7 incorporates the essential functions for field use: an easily accessible volume control, a mono/stereo selector to adapt to different types of mix, and an on/off switch integrated into the potentiometer to optimise battery life. With around 12 hours' operation on two AAA batteries, it easily covers a day's rehearsal or several performances.
Number of stereo channels
 1
Headphone output
 1
Adjustable volume per channel
 Yes
Mono / stereo
 Mono and stereo
Weight
 140 g
Power supply
 Battery(ies)
Packaging
 Single unit
  • Power Studio HA 7
  • Compact headphone amplifier for in-ear monitoring
  • Lockable XLR / jack combo audio input
  • 3.5 mm mini-jack headphone output
  • Integrated mono / stereo source selector
  • Volume control with on/off switch
  • Output impedance: 0.5 Ω
  • Maximum power: 2 × 100 mW at 16 Ω
  • Operates on 2 AAA batteries (not included)
  • Approximate battery life: 12 hours
  • Integrated belt clip
  • Dimensions: 33 × 38 × 132 mm
  • Weight: 140 g
Power Studio - HA 7
Power Studio - HA 7
41,67 € excl VAT
including eco-part : 2 €
In Stock
Usually ships within 48h
+infos
Guarantee 3  years
Anais
Anais
Tristan
Tristan
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