info@ABCaudio.biz.  United Kingdom. EWA designs for cables and amplifiers, by Colin Wonfor.

All text and images copyright 2019 ABCaudio & Elsdon and Wonfor Audio

 

Q-20-P. Pre-Amplifier & Head Amp

Do not let their size fool you, these are high end amplifiers designed by the same man who created the world's largest ever Single Ended Class A amplifiers. Sharing that heritage, Q-amplifiers are perfect for efficient loudspeakers, or A/V systems, offices and bedrooms due to their tiny form factor. (179mm X 76mm X 195mm)

 

Featuring inbuilt high performance MM/MC phono stage and powerful Single Ended Class A headphone amplifier, with a sophisticated linear power supply, which are the equal of most high end, standalone boxes. It's partly down to that power supply...

 

The PCB tracking has been designed to shield all signals and to keep the track mass identical between the channels. This reduces timing and phase errors to nothing meaning this is a truly sophisticated pre-amplifier and headphone amplifier.

 

Especially noteworthy is the astonishing performance of the Single Ended Class A headphone amplifier, inbuilt to this unit.