Tube Maze

Guides and reviews of vacuum tubes and audio equipment

Valvo ECC82/12au7 Long Plates D-getter

Posted on November 3, 2013 by tubemaze

5 Stars4 Stars3 Stars2 Stars1 Star (29 votes, average: 3.93 out of 5)

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Genalex KT66 Smoked Glass England

Posted on October 31, 2013 by tubemaze

5 Stars4 Stars3 Stars2 Stars1 Star (14 votes, average: 4.36 out of 5)

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Tung-Sol KT150 Russia

Posted on October 27, 2013 by tubemaze

5 Stars4 Stars3 Stars2 Stars1 Star (98 votes, average: 3.42 out of 5)

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Linkwitz Lab LX521 – Constant Directivity Monitor

Posted on October 16, 2013 by tubemaze

5 Stars4 Stars3 Stars2 Stars1 Star (26 votes, average: 4.35 out of 5)

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Reissue vs. Vintage Power Tubes

Posted on October 15, 2013 by tubemaze

Great article covering popular types of power tubes – from guitar amp perspective, but applicable to Hi-Fi as well. Read

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Electro-Harmonix Gold 6SN7EH

Posted on October 15, 2013 by tubemaze

5 Stars4 Stars3 Stars2 Stars1 Star (19 votes, average: 4.16 out of 5)

“…The Bass is also the best and biggest of the three; quite detailed and tight. Midrange is also full of detail air and transparency up and down the range…” Read

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Siemens E81CC Triple Mica

Posted on October 15, 2013 by tubemaze

5 Stars4 Stars3 Stars2 Stars1 Star (55 votes, average: 3.82 out of 5)

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Valvo ECC82/12au7 Long Plates 45-degree O-getter

Posted on September 30, 2013 by tubemaze

Valvo ECC82/12au7 Long Plates 45-degree O-getter-2

5 Stars4 Stars3 Stars2 Stars1 Star (42 votes, average: 3.98 out of 5)

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EI KT90 Type II

Posted on September 5, 2013 by tubemaze

5 Stars4 Stars3 Stars2 Stars1 Star (29 votes, average: 3.72 out of 5)

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Sylvania Gold Brand 5814 Triple Mica

Posted on August 29, 2013 by

5 Stars4 Stars3 Stars2 Stars1 Star (40 votes, average: 4.00 out of 5)

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