The HA1 is a fully discrete, two input Bi-Polar headphone amplifier.  The inputs are relay switched via a rear panel toggle switch and allows for standard RCA line level input with loop output, so you don’t loose an input, plus a dedicated MP3/iPod input on 3.5mm stereo jack. (trade marks acknowledged)

 

Designed to have a very low output impedance it uniquely features a fully regulated power supply which both lowers noise and increases the dynamic range.  The pre-amp section is totally passive with the input going directly to the volume control. It will happily drive all known types of headphone with ease. This is no standard headphone amplifier.

 

The headphone output jack is a professional quality 6.3mm 1/4” Neutrik type which will prove very robust over many years of use.

 

The sound quality is totally effortless with big out of the head imaging with clean clear fatigue free dynamics which creates a very musical performance that totally belies this diminutive box, this actually makes headphone listening enjoyable.

 

It has all the usual Edwards Audio styling and gold plated PCB’s but most importantly is also covered by our 10 year guarantee

 

With an incredible £279.95  UK price tag this is sure to upset more than a few apple carts.

 

Status:- Now in full production.

 

 

HA1 graphic