Recording

Recording Due to contacts in the broadcast and media industry I had the chance to get some professional equipment, when it was sold by the broadcast stations. Here are some pictures from a recording of Michael playing Satie on a Steinway Grand Piano. As microphones I am using a pair of tube powered Neuman KM [...] Read More

Celestion SL 600

Celestion SL 600 'Nothing is written' Lawrence of Arabia This is definetly an unusual speaker in the tube scene. The sensitivity with 82dB/m is extremely low. However, it works surprisingly well with low powered tube amps. It is simply one of my most favorite speakers. Considering what speakers and chassis are hyped, this one is [...] Read More

Amps

Amps Yes, you have guessed right. A guy that prefers vinyl and high efficiency speakers, is likely to use tube amps as well. Here is my design philosophy for tube amps: Tube rectifier, choke power supply, simple circuits, high quality parts. EL 34 pp The first tube amp I have built, was a EL34 push-pull [...] Read More