WOPL Tips and Archive

Forum exclusively for Phase Linear and White Oak conversions, improvements, tips and other sage advice from our resident experts!
S
  • Sticky
Parts Database
5 6 7
Replies
130
Views
29,180
wattsabundant
laatsch55
  • Sticky
Joe's Nuggets
Replies
7
Views
190
laatsch55
laatsch55
  • Sticky
Transistor Testing Basics with Graphics... Thanks to Markthefixer and Echowars
Replies
9
Views
405
Gepetto
Gepetto
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Bipolar transistor grading
2
Replies
25
Views
6,804
laatsch55
Gepetto
  • Sticky
White Oak Audio Design PL14_20 Quick Test Steps - Quasi-Comp and Full-Comp
2
Replies
22
Views
2,986
Gepetto
Gepetto
  • Sticky
Description of latch up tendency in Phase Linear Amplifiers
Replies
11
Views
5,583
JustinoChiu
Gepetto
  • Sticky
Forming Phase Linear Power Supply Bulk Capacitors
Replies
17
Views
7,505
WOPL Sniffer
Gepetto
  • Sticky
Star Point Ground Scheme for PL700B Amplifiers
2
Replies
22
Views
4,246
marcok
Gepetto
  • Sticky
Debugging the Original Phase Linear PL14a/b PCBA
Replies
1
Views
2,256
laatsch55
Gepetto
  • Sticky
The " Save Time and Trouble With These Hints and Tricks" Thread!!
2
Replies
37
Views
15,477
premiumplus
laatsch55
  • Sticky
Phase Linear Serial Numbers
Replies
10
Views
3,226
Northwinds
Gepetto
  • Sticky
Bias Adjustment on the White Oak Audio Design PL14_20 Board
2 3 4
Replies
74
Views
16,010
laatsch55
Gepetto
  • Sticky
What are the output driver emitter resistors for?
Replies
15
Views
2,742
laatsch55
laatsch55
Phase Linear 700 Series II Clair Bros Serial Numbers
2 3 4
Replies
64
Views
11,017
Randall Daniels
J
Early, Clean PL 400 - S/N 942-166
Replies
5
Views
211
Northwinds
J
Sick Clair 700 Series II
2 3
Replies
44
Views
919
jimcomly
AvSat44
PL-400, Q8 and Q9
Replies
3
Views
184
FredR
P
New to me PL400 - how to start up?
Replies
4
Views
161
FredR
R
I found a PL400II while starting to pack to move. Need a faceplate, anyone have something?
Replies
10
Views
1,063
master
mlucitt
PL700 Series II Lessons Learned
2
Replies
35
Views
2,298
J!m
kwingylee
Phase Linear Newbie
2
Replies
29
Views
1,182
George S.
C
WOA PL400 output
Replies
6
Views
474
laatsch55
R
Wopl 700 series 2 with a slight buzz at midrange speakers
2
Replies
26
Views
1,110
Gepetto
wattsabundant
Early 400
Replies
4
Views
428
wattsabundant
mlucitt
It Can Happen To You
Replies
16
Views
588
Mohawk
C
WOPL PL400
2
Replies
20
Views
3,425
Gepetto
drummergrl
wood cabinet?
2
Replies
35
Views
3,258
K-5BLAZER
W
Wiring the spk protect board from watts Abundant.
Replies
9
Views
898
wattsabundant
WOPL Sniffer
PL 400 Series II Dimensions
2
Replies
23
Views
1,001
J!m
G
PL400 Meter Sensitivity
2
Replies
32
Views
3,571
J!m
mlucitt
What To Use Under The Power Transistors?
2
Replies
27
Views
2,884
laatsch55
yeliab1
700B and speaker impedance
2 3
Replies
54
Views
19,170
mlucitt
S
To WOPL a PL400
Replies
2
Views
1,858
WOPL Sniffer
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