Ok so i was poking around these forums trying to find some answers but was unable to do so. My question is about these amps labeled Stage Master. In a 1974 Ibanez Catalog i notice a few amps that I have not seen before. I wanted to do a little more research on these companies but was unable to find anything. I also saw Ibanez had a Viking Amp listed which i was able to find but still no luck on Stage Master. These Being Solid State Amps i figured this would be the best place to come. Here is a link to the 1974 catalog i was looking at http://www.ibanez.co.jp/anniversary/expansion.php?cat_id=376&now=19
Thanks for any help

p.s. Upon a little more hunting around i notice the name ELK on one of the guitar amps it was the ELK Viking Series like the Elk Viking Bass 55.. Am i on to something??

Edit: http://www.ne.jp/asahi/daybreak/guitars/com-ap/ap026.JPG This amplifier is exactly the same as the ibanez amplifier just with the elk badge instead of stage master. Could stage master have possibly been a US import from Elk Miyuki?