Krueger 13 Note String Bass video upload by MaasRoweCarillons
"This is a Maas-Rowe Carillons product.
Krueger 13 Note String Bass
Sorry, I apologize that the volume is low, my phone’s mic seems to have a sharp drop off with distance. As I mention in the video we do still repair these instruments. Also, when we do we also upgrade them from AC to DC. In this video I use a 24 vdc switching power supply, which I do not recommend for normal usage. A cheap switching power supply can introduce noise into an analog system.
Also, a switching power supply is designed to stay at or near the set output voltage. In this case, 24 vdc. An analog 24 vdc, regulated or un regulated will run a bit higher than the set voltage. In this way measuring a 24 vdc power supply will result in slightly higher voltages, i.e. 25 - 26 volts when measured with a digital volt meter. I would imagine that there are still lots of these out there.
There also were some models that had a full metal cover and were designed to go inside of organs and connect to the note buss. I have only seen one image recently sent me by an organ repair company wanting to know the part number of an edge connector. I would like to see better photos of that type of configuration."
via this auction
Note the video above is just one I found on YouTube. It's the first Krueger String Bass demo posted on the site.
