FULL SPECTRUM AUDIO

"Our clients are raving about the crystal clear audio signatures FSA 4.1 is delivering," says professional studio engineer Richard Rupert, MFSA, chief mastering engineer for Green Valley Recording Studios. Rupert is an award-winning songwriter, arranger, producer and guitarist with more than 30 years of engineering under his belt - including hundreds of albums recorded in virtually every genre.

Also known as: Full-Spectrum-Audio.com

Registration numbers: 4.1 re (W)