I recently bought a Schertler Stat-B set, and I guess it works out okay together with my SWR Baby Blue. However I find the tone too 'hollow' without the feeling of focused tone energy. The sounds is perhaps more 'natural' than for example the Underwood pickup, which seems to give a more compressed and unnatural sound, but with note 'focus'. Where can you get an Underwood? Does anyone of you have one lying around? I feel I just have to test the pickup that Dave Holland uses.