Ray Tubes Compatibility - Woo Audio

Woo Audio

Woo Audio is a New York-based manufacturer celebrated for its handcrafted vacuum tube headphone amplifiers and preamplifiers. Founded in 2004, Woo Audio focuses on blending classic tube technology with modern design, delivering audiophile-grade sound reproduction with warmth and clarity. Its products are cherished by discerning music enthusiasts worldwide.

Woo Audio Official Web Site

Product

Tube Type

Compatible Tubes

WA7 Fireflies (3rd gen)

2 x 12AU7

WA7 Fireflies (2nd gen)

2 x 12AU7
2 x 6C45

WA5-LE (2nd gen)

2 x 6SN7
2 x 300B
2 x 5U4G

SELECT 5U4

WA22 (2nd gen)

2 x 6SN7
2 x 6080
2 x 5U4G

SELECT 5U4

WA33

4 x 6C45
4 x 2A3
1 x 5U4G

SELECT 2A3

SELECT 5U4

WA5 (2nd gen)

2 x 6SN7
2 x 300B
2 x 5U4G

SELECT 5U4

WA7e

2 x 12AU7

WES (2nd gen)

2 x 12AU7
4 x EL34
4 x 6SL7
2 x 5AR4

SELECT 6SL7

3ES

2 x 6SN7
4 x 300B
1 x 5U4G / 5U3C

SELECT 5U4

WA2

2 x 6080
2 x 6922
2 x 6CA4

—

WA23 LUNA

2 x 6C45
2 x 2A3
1 x 5U4G / 5U3C

SELECT 2A3

SELECT 5U4

WA6 (2nd gen)

2 x 13DE7
1 x 5U4G

SELECT 5U4

WA6-SE (2nd gen)

2 x 13DE7
1 x 5U4G

SELECT 5U4

WA234-MONO

1 x 13EM7
1 x 300B
1 x 5U4G

SELECT 5U4

ES8

4 x EL84
4 x 8532

Can't Find Your Tube Amp?

If your amplifier isn't listed or you have a model in mind, let us know. We also want to know the types of tubes you'd like us to add. Your feedback helps us keep our guide user-friendly and our lineup comprehensive.

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