Ampeg PF350 PF500
The Ampeg PF350 & PF500 Portaflex packs a punch for such a small unit. A class-d output stage powered by a switch mode power supply makes this a generally reliable amp. A snubber mod in the output stage helps with protection and improve performance. Some early models lacked this addition. There is also a modification to the power supplies which helps with reliability.

What else do we do?

We also offer manufacturer support, from analysis of new product designs to manufacture of PCB’s and components. We are always seeking any overseas manufacturers who are looking for total support throughout the UK for their products. To find out more please visit out sister site Surrey Amps.
Not only do we support professional audio but we can also support and repair professional stage lighting and control panels. For further information please visit SV Technologies to find out more.