VT1-Bass-Compressor http://www.davehallamps.co.uk/page28.html Keeley http://www.robertkeeley.com/products/compressor/arlon-prince-4-knob-compressor-2/ OR something else.... Please suggest.. I am in the market to add one at the end of my chain. Not 100% sure if I would leave it on all the time, but I could end up doing so. I already have a series of effects including a DHA VT2 Twin at the moment. (Still getting use to; Will leave on with P - Bass all the time). I feel the compression could help when I plug in my Modulus for slap or my P bass all the time. I wouldn't mind one that had a two setting option. Any ideas? Thank you! I have 1 rack space left on my Big rig too if you think this may be the better option. However, I do like the idea of portability. yet, if a rack mount that fills one space is great... I may consider.