Hilgen Basso Profundo 2502 speaker impedance
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				geek emeritus
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Hilgen Basso Profundo 2502 speaker impedance
I am reviving a Hilgen Basso Profundo 2502 . I need to know the speaker impedance to get the correct Eminence Legend driver. Does anyone have that info?
			
			
									
									
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				Stevem
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Re: Hilgen Basso Profundo 2502 speaker impedance
What output tubes and how many  does the amp use?
			
			
									
									When I die, I want to go like my Grandfather did, peacefully in his sleep.
Not screaming like the passengers in his car!
Cutting out a man's tongue does not mean he’s a liar, but it does show that you fear the truth he might speak about you!
						Not screaming like the passengers in his car!
Cutting out a man's tongue does not mean he’s a liar, but it does show that you fear the truth he might speak about you!
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				Stevem
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 - Joined: Fri Jan 24, 2014 3:01 pm
 - Location: 1/3rd the way out one of the arms of the Milkyway.
 
Re: Hilgen Basso Profundo 2502 speaker impedance
The schematic I just found calls for a 8 ohm speaker.
			
			
									
									When I die, I want to go like my Grandfather did, peacefully in his sleep.
Not screaming like the passengers in his car!
Cutting out a man's tongue does not mean he’s a liar, but it does show that you fear the truth he might speak about you!
						Not screaming like the passengers in his car!
Cutting out a man's tongue does not mean he’s a liar, but it does show that you fear the truth he might speak about you!
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				geek emeritus
 - Posts: 2
 - Joined: Tue Mar 15, 2022 6:15 pm
 
Re: Hilgen Basso Profundo 2502 speaker impedance
2 7591s, push-pullWhat output tubes and how many does the amp use?
close inspection of the schematic at Hilgenamplifiers.net shows just that. I was looking at the Basso Profundo 2501 schematic, which is easier on antique eyes thank you..The schematic I just found calls for a 8 ohm speaker.