June
10,
2011©2011
WOO
AUDIO
tm
Inc.
All
rights
reserved.
www.wooaudio.com
Rev
1.0.
June
10,
2011.
11
Compatible Tubes
Model#
Adapter
Note
Dri
ve
r
/
Po
w
er
6DE7
*
No
6CY7
No
WA6
‐
SE
shipped
prior
April
17,
2010
is
not
compatible.
6EW7
No
6EM7
Yes
A
8
‐
pin
to
9
‐
pin
adapter
is
needed.
6DR7
No
WA6
‐
SE
shipped
prior
April
17,
2010
is
not
compatible.
6DN7
Yes
A
8
‐
pin
to
9
‐
pin
adapter
is
needed.
6FD7
No
WA6
‐
SE
shipped
prior
April
17,
2010
is
not
compatible.
6SN7
Yes
For
WA6
only.
A
8
‐
pin
to
9
‐
pin
adapter
is
needed.
5692
Yes
For
WA6
only.
A
8
‐
pin
to
9
‐
pin
adapter
is
needed.
6DE7
*
No
6CY7
No
WA6
‐
SE
shipped
prior
April
17,
2010
is
not
compatible.
6EW7
No
6EM7
Yes
A
8
‐
pin
to
9
‐
pin
adapter
is
needed.
6DR7
No
WA6
‐
SE
shipped
prior
April
17,
2010
is
not
compatible.
6DN7
Yes
A
8
‐
pin
to
9
‐
pin
adapter
is
needed.
6FD7
No
WA6
‐
SE
shipped
prior
April
17,
2010
is
not
compatible.
6SN7
Yes
For
WA6
only.
A
8
‐
pin
to
9
‐
pin
adapter
is
needed.
5692
Yes
For
WA6
only.
A
8
‐
pin
to
9
‐
pin
adapter
is
needed.
Re
ct
if
ie
r
5U4G
*
/B
No
Directly
Heated
274A
Yes
Directly
Heated,
a
4
‐
pin
to
8
‐
pin
adapter
is
needed.
274B
No
Directly
Heated
53KU
No
Directly
Heated
5AR4
No
Indirectly
Heated
5AS4
No
Directly
Heated
5Z4
No
Indirectly
Heated
5R4
/GA
/GB
/GY
No
Directly
Heated
5U3C
No
Directly
Heated
5V4
/G
/GA
No
Directly
Heated
5Y3
No
Directly
Heated
5Z3
Yes
Directly
Heated,
a
8
‐
pin
to
8
‐
pin
adapter
is
needed.
GZ30
No
Indirectly
Heated
GZ32/33/34
No
Indirectly
Heated
GZ37
No
Indirectly
Heated
CV378
No
Indirectly
Heated
U52
No
Indirectly
Heated
U54
No
Directly
Heated
* The most current chart can be found in this document:
http://tinyurl.com/4wbv5qn