5 Stars4 Stars3 Stars2 Stars1 Star (67 votes, average: 3.57 out of 5)

5 Stars4 Stars3 Stars2 Stars1 Star (20 votes, average: 3.60 out of 5)

“ecc803s was not magical at all, it sound like great solid state without and sign of 50s euro tubes typical bloom” Read

5 Stars4 Stars3 Stars2 Stars1 Star (32 votes, average: 3.59 out of 5)

“These tubes brought an all round life to my amp that others have been unable to.” Read

5 Stars4 Stars3 Stars2 Stars1 Star (27 votes, average: 3.78 out of 5)

“very dynamic and detailed with probably the best bass response of any 12AX7”

5 Stars4 Stars3 Stars2 Stars1 Star (44 votes, average: 3.59 out of 5)

How do these 3 tubes compare?

5 Stars4 Stars3 Stars2 Stars1 Star (89 votes, average: 3.39 out of 5)

“I could hear instruments that is not obvious previously
“the clarity of the Psvane blew me away”
“very nice tubes they sound like my nos mullards but a smidgen cleaner”

5 Stars4 Stars3 Stars2 Stars1 Star (18 votes, average: 4.06 out of 5)

“The 12AX7-EH tube has a nice balanced sound, a very low noise floor and excellent performance in terms of microphonics.”

5 Stars4 Stars3 Stars2 Stars1 Star (27 votes, average: 3.67 out of 5)

5 Stars4 Stars3 Stars2 Stars1 Star (15 votes, average: 4.20 out of 5)

“The Brimar CV4004″s in my Marshall 50watt master volume are to say the least,sweet”

“The Brimar CV4004 is a classic British sounding valve. Refined and well balanced and does every thing it should very well. ” Read

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