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News: Come see us February 11, 8-5 at the Head-Fi meet at the Burlingame Double Tree Hotel, Burlingame, CA. We'll be bringing lots of headphones and amps, and our prototype tube DAC used with our music server and the latest version of Amarra.

www.head-fi.org/t/584924/official-2012-bay-area-meet-thread-california-february-11th-saturday
 
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Bottlehead Forum > Bottlehead Kits > Legacy Products > Sophia Electric Princess 300B 2.5V tubes
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Author Topic: Sophia Electric Princess 300B 2.5V tubes  (Read 931 times)
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matt99eo
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« on: January 26, 2010, 09:11:07 AM »
Will these work in my paramours? The plate voltage is designed for 2.5v and they claim it will drop into a 2A3  amplifier. 

Here is a link to the data sheet.  If someone could confirm for me that would be great.

http://sophiaelectric.com/pages/se/princess-300b25v-spec.htm
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Paul Joppa
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« Reply #1 on: January 26, 2010, 10:56:02 AM »
Should work great.
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Paul Joppa
matt99eo
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« Reply #2 on: January 27, 2010, 03:40:46 PM »
Wow.  300B tubes in my Paramours. 

I highly recommend this to all paramour owners.  These things are not even broken in and the differences between the 2A3 and these suckers is night and day.  Unbelievable!!

The sound stage is much more round and complete.  The low end is (though still breaking in)  blows away the Sovtek 2A3.  Is it me or could these tubes make the response faster? 
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