2203x stock tubes
0

votes

Hi! I have a 2013 jcm800 2203x head. Can you tell what what preamp and power amp tubes were installed at the factory? Thank you!

asked 17 Oct 2016 at 10:16 PM

Jack Christian
Can you tell me the brands of the tubes installed in the 2203x ? Thank you! - Jack Christian 18 Oct 2016 at 03:17 PM
Answers: 1
0

votes

Hello Jack,

The 2203 has three ECC83 and four EL34 power valves.

answered 18 Oct 2016 at 07:08 AM

Marshall
Great, Can you tell me the brands of the el34's and the ecc83's? Thank you! - Jack Christian 18 Oct 2016 at 03:16 PM
The EL34 are Tung-sol, and the ECC83 are Shugang - Marshall 19 Oct 2016 at 07:36 AM
Thank you! 😊 - Jack Christian 19 Oct 2016 at 03:02 PM
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