bach
New Head-Fier
- Joined
- Aug 16, 2004
- Posts
- 9
- Likes
- 0
I've had the WA5-LE for about 6 weeks. First the difference between the LE and the WA5. This amp is only for headphones, no speakers and no AKG 1000! The money I saved by doing this I put into upgraded parts. These are the parts upgrade:
V-cap 0.15/600V
Jensen 220u/450V
BG vk 150u/350V
BG std 220u/16V
BG std 470u/160V
Mills-mrc50 750ohms/50W
Mills-mra12 22k/12W
Mills-mra5 7.5k/5W
Mills-mra5 15k/5W
Mills-mra12 62k/12W
Audio Note tantalum 330/1W
Audio Note tantalum 330k/0.5W
Jensen 100u/500V
Here are some pics.
http://www.head-fi.org/forums/attach...1&d=1198236642
http://www.head-fi.org/forums/attachment.php?
attachmentid=635&stc=1&d=1198236642
http://www.head-fi.org/forums/attach...1&d=1198236642
The Unit has two headphone outputs, one High the other Low.
The other headphone amps I've used for years are the Headroom Blockhead with the latest modules, the Weatfield HA-2 and the Channel Audio VHP-2 with VAC-1 power supply. Headphones are AKG 701 with Moon cable, DT 880, Senn 600 and 650 with ZU and Equinox cables.
Tubes on hand:
300b
Shuguang
Sophia Electric Princess
WE on order
6SN7
Sylvania VT 231
RCA VT 231
Ken Rad VT 231
RCA 5692
EH gold cryoset
GE GTA
5U4G
Sylvania (1950)
EH cryoset
5AR4
Amperex Bugle Boy
JJ cryoset
The amp sounded very good at the start, but has aged well. As parts and tubes have burned in the amp has changed a great deal. I've never heard these headphones sound better! This amp has so much ease and " you are there" factor.
The amp does change with different tubes a great deal. At this moment I'm using the Sophia, Sylvania 231 and the Sylvania 5U4G. You can be sure I'll change soon!
I'm looking forward to the WE 300B.
A word about the WE 300B. Do not buy a pair without serial numbers engraved on the base of the tube!!!!!!!!!
If you do you are getting a second or a cheap copy!
I'm going to try some tube dampers soon, but first some breakfast and music.
V-cap 0.15/600V
Jensen 220u/450V
BG vk 150u/350V
BG std 220u/16V
BG std 470u/160V
Mills-mrc50 750ohms/50W
Mills-mra12 22k/12W
Mills-mra5 7.5k/5W
Mills-mra5 15k/5W
Mills-mra12 62k/12W
Audio Note tantalum 330/1W
Audio Note tantalum 330k/0.5W
Jensen 100u/500V
Here are some pics.
http://www.head-fi.org/forums/attach...1&d=1198236642
http://www.head-fi.org/forums/attachment.php?
attachmentid=635&stc=1&d=1198236642
http://www.head-fi.org/forums/attach...1&d=1198236642
The Unit has two headphone outputs, one High the other Low.
The other headphone amps I've used for years are the Headroom Blockhead with the latest modules, the Weatfield HA-2 and the Channel Audio VHP-2 with VAC-1 power supply. Headphones are AKG 701 with Moon cable, DT 880, Senn 600 and 650 with ZU and Equinox cables.
Tubes on hand:
300b
Shuguang
Sophia Electric Princess
WE on order
6SN7
Sylvania VT 231
RCA VT 231
Ken Rad VT 231
RCA 5692
EH gold cryoset
GE GTA
5U4G
Sylvania (1950)
EH cryoset
5AR4
Amperex Bugle Boy
JJ cryoset
The amp sounded very good at the start, but has aged well. As parts and tubes have burned in the amp has changed a great deal. I've never heard these headphones sound better! This amp has so much ease and " you are there" factor.
The amp does change with different tubes a great deal. At this moment I'm using the Sophia, Sylvania 231 and the Sylvania 5U4G. You can be sure I'll change soon!
I'm looking forward to the WE 300B.
A word about the WE 300B. Do not buy a pair without serial numbers engraved on the base of the tube!!!!!!!!!
If you do you are getting a second or a cheap copy!
I'm going to try some tube dampers soon, but first some breakfast and music.