LFD AUDIO: Q/A with Dr. Bews. Grainfree biwire speaker cables

Hello Dr. Bews. Can you tell me about your Grainfree bi-wire speaker cables please? This is a biwire cable only, since it uses different conductors for bass and tweeter, i.e. multi-strand Grainfree copper for bass and solid core Grainfree conductor for tweeter. This is the most popular LFD loudspeaker cable since it has a full Read More →

LFD AUDIO: Q/A with Dr. Bews – Zero LE IV (Signature) noisy volume control

I have an Zero LE IV Signature integrated amp. The volume control has become a bit noisy in operation, making scratchy sounds when adjusted. (It hardly ever gets beyond 9:00.) In the old days, I would just pop the lid off an amp (or more likely a receiver) and spray some contact cleaner into the Read More →

LFD AUDIO: Q/A with Dr. Bews. Specifications of vintage MC1 and MC2 phonostages

Phonostage MC1 and MC2 have been designed as dedicated RIAA equalisation stages for Moving Coil cartridges only. A separate power supply enclosure is employed to reduce hum pick up from mains transformers and provides a greater degree of flexibility in positioning. A low output impedance allows even long interconnect cables to be used. Both phonostages Read More →