April 22, 2008
One of the First Premier Amps?
This showed up on eBay. It is a very early (1946-1948) Premier amp. I am guessing the date from the fact that it uses 7C5 tubes instead of the 6V6. The 7C5 is a locking tube designed for use in things like car radios and other applications where the tubes might shake loose.
Premier used these "loctal" tubes on their Model "O" and the very early Model 50s. Since these are all 1948 or earlier amps, I guess that this unknown model Premier is from the same time frame. The Field Coil speaker also dates it very early. After around 1950 Alnico magnets were easy enough to get for speakers so Field Coils speakers were not used. The grill clothe is similar to the mid 1940s Model "O", as well.
By the way, it is usually a no-brainer to replace the Field Coil speaker with a better sounding modern speaker. All you have to do is put a resistor across the speaker power lead to keep the transformer happy. (Don't throw out the vintage speaker in case some day you want to restore the amp to its original configuration.)
¶ Tuesday, April 22, 2008 0 Comments
This showed up on eBay. It is a very early (1946-1948) Premier amp. I am guessing the date from the fact that it uses 7C5 tubes instead of the 6V6. The 7C5 is a locking tube designed for use in things like car radios and other applications where the tubes might shake loose.Premier used these "loctal" tubes on their Model "O" and the very early Model 50s. Since these are all 1948 or earlier amps, I guess that this unknown model Premier is from the same time frame. The Field Coil speaker also dates it very early. After around 1950 Alnico magnets were easy enough to get for speakers so Field Coils speakers were not used. The grill clothe is similar to the mid 1940s Model "O", as well.
By the way, it is usually a no-brainer to replace the Field Coil speaker with a better sounding modern speaker. All you have to do is put a resistor across the speaker power lead to keep the transformer happy. (Don't throw out the vintage speaker in case some day you want to restore the amp to its original configuration.)
OK, here you have a VERY old Premier harp amp. I'm guessing early 50s. It's not working, but I think all it needs is some new filter caps which I am including, as well as two complete sets of NOS tubes. It runs on 2 x 7C5 (locatal version of 6V6) power tubes, a 5Y4 rectifier and 7N7 and 6SJ7 pre-amp tubes. It has a 10 inch Emerson field coil speaker that looks like it needs a recone to me (Ted Weber & co. will do that fairly inexpensively). It also has a 'clicker' tone knob and a regular volume control. I also have a schematic for this somewhere which I'll throw in. I snagged this as a project for our harp player, but before I could get anyone to help me restore it he got a Gibson harp amp he loves. Anyway, this would probably be a real sweet harp mp with just a quick cap job and $60 speaker recone. It's all original except i did change the power cord and clip the 'death' cap. And the handle was missing when i got it.
¶ Tuesday, April 22, 2008 0 Comments
Masters TVA30 tube guitar amplifier class A 30 watt
Recent User Activity: