CES 2008
Spectron Musician III amplifier Signature Edition was presented  in Gallo Acoustic Room at Consumer Electronics Show,  2008 January 7-10, at the Venetian Hotel, Room 34-31

Spectron Musician III Special Edition shown with Gallo Acoustic flagship, The Reference 5LS loudspeaker ($17,995) at CES 2008

NSCA- 2007
Spectron Audio, completely involved in both audiophile and professional audio, is one of very few companies that develop their own class D proprietary modules, digital and analog! A year ago, John Ulrick's designs won a contact with pro audio giant Inter-m (among others in competition were Bang & Olafson and Philips) to build a highly reliable continuous output 8000 watt compact digital amplifier. John successfully demonstrated a prototype of the first stage of this unique amplifier at the NSCA (National Sound Contructor Association) meeting in Orlando Fl , in March of 2007. The highly innovative design includes very high level power factor corrected switching power supplies using the latest PFC conversion technology and resonant mode DC:DC converters. Thus, Spectron has found one its major strengths to be the cross-pollenization of audiophile and professional audio designs. The design shown at this professional meeting will revolutionize audiophile sound reproduction

Scandinavian Hi-Fi 2007

Spectron Musician III amplifier Signature Edition was presented in SP Technology Room,Stueetagen Hotel, Koppenhgahen, Denmark,   Nov 10 -12, 2007,  - one of the three best rooms in the show,