mercoledì 15 maggio 2013

archivi audiofilofine valve art

Aladin Arcturus
CeCo Cunningham
Crosley (DeForest) Deforest
EverReady Farad
Hytron Ken Rad
Majestic (Early) Majestic
Marathon Miller
Mullard Montgomery Ward
OK Perryman
Philips (Australia) Philips (French)
Philips (Dutch) circa 1925 Philips 1924 / Philips 1926
Philips 1927-29 / Philips 1931-37 Philips 1936-45 / Philips 1950-89
Rad Tel Radio Technique
RCA Cunningham / RCA HMV RCA Radiotron
RCA Radiotron RCA (Early)
Shieldplate Silver Tone (Early)
Silver Tone Sylvania
Trail Blazer UreCo
Zenith