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Sylvania GB 5751
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Posted on February 16, 2012 at 12:03:31 | ||
Posts: 347
Location: Westminster, CA Joined: April 10, 2002 |
I have some Sylvania GB 5751 tubes with grey plates, 3 mica spacers and large, D-shaped getters. They have gold lettering and steel pins (not gold-plated). Are these 50's vintage or later? Also, how do they compare sonically to the 3MBP Sylvania 5751's that are going for so much $ these days?
RIP Dave Brubeck: 1920-2012 |
1960s if it's labeled GB5751, posted on February 16, 2012 at 23:54:06 | |
Posts: 15703
Location: Copenhagen Joined: March 21, 2005 |
I've never owned a pair. |