forsale
03-13-2016, 07:00 AM
VERY RARE! Crossover Frequency 1000 Hz, Serial Number 58312001. Was used for vintage TANNOY Dual Concentric Loudspeakers. Owned for over 10 years, and in storage for the past 5. In very good…
More... (http://www.kijiji.ca/v-electronics/calgary/audio-research-ec-21-tube-2-way-electronic-crossover/1147200010)
Courtesy of www.CalgaryFinder.com
More... (http://www.kijiji.ca/v-electronics/calgary/audio-research-ec-21-tube-2-way-electronic-crossover/1147200010)
Courtesy of www.CalgaryFinder.com