Rafferty HPF Pre 2 Bass Preamp / Adjustable High Pass Filter / Phase Switch. Price drop: £50+postage - *SOLD* £60 Barnet

[BillyBass]

This is how Mr Rafferty describes his product:

 

The HPF Pre-2 is a very handy utility tool, predominantly for Bassists. This little box is a preamp with controls including an adjustable high pass filter, independent volume control, and a phase switch. This box is a great tool for some sound related issues bass players can experience using amps or PA systems, by tuning out subharmonic thump and wool, and focusing sound in general.

It has a filter cutoff adjustable from 35hz to 150hz, and runs using a standard 9v centre tip negative supply.

 

I haven't used this, apart from seeing whether it worked or not.  I took it to a gig in the summer, wrapping it in that stuff you see under cutlery trays to stop them sliding about-I use the stuff between head and cabinet.  Unfortunately, the weather was so hot, it got stuck to the HPF in places, see photos.  Apart from that, this is how I received it from Mr Rafferty.

 

I live in Barnet, close to High Barnet tube, or just south of where the A1 meets the M25, in case anyone wants to come and pick it up.

 

Edited October 17, 2023 by BillyBass

[chrisaxe]

PM'd