Model
|
Primary Impedance
|
Secondary impedance
|
Max power at 30Hz Push Pull
|
Max power at 30Hz Single Ended
|
Weight KG
|
Configuration
see data sheet
|
Price
USD
|
Suitable for tubes
|
600Ω
|
4Ω
|
700W
|
140W
|
4.5
|
C
|
361.00
|
|
|
650Ω
|
4Ω
|
250W
|
50W
|
2.5
|
C
|
241.00
|
|
|
680Ω
|
4Ω, 8Ω,16Ω
|
700W
|
140W
|
4.6
|
C,D,E
|
357.00
|
|
|
1K
|
4Ω
|
360W
|
70W
|
4.5
|
B
|
361.00
|
|
|
1.2K
|
4Ω, 8Ω, 16Ω
|
125W
|
25W
|
2.5
|
B,C,D
|
241.00
|
|
|
1.2K
|
4Ω, 8Ω, 16Ω
|
360W
|
70W
|
4.6
|
B,C,D
|
387.00
|
|
|
1.2K
|
4Ω, 8Ω
|
180W
|
36W
|
2.5
|
C,D
available in AM & Ag, call for pricing
|
241.00
|
|
|
1.6K
|
4Ω, 8Ω, 16Ω
|
250W
|
50W
|
2.5
|
C,D,E
|
241.00
|
|
|
2K
|
4Ω, 8Ω, 16Ω
|
105W
|
21W
|
2.5
|
B,C,D
available in AM & Ag, call for pricing
|
241.00
|
2A3
|
|
2.3K
|
8Ω, 16Ω
|
180W
|
35W
|
4.5
|
B,C
|
361.00
|
KT66,2A3
|
|
2.3K
|
8Ω, 16Ω
|
62W
|
13W
|
2.5
|
B,C
|
241.00
|
KT66,2A3
|
|
2.6K
|
4Ω, 8Ω, 16Ω
|
188W
|
36W
|
2.5
|
C,D,E
|
243.00
|
2A3
|
|
2.6K
|
8Ω, 16Ω
|
180W
|
35W
|
4.6
|
B,C
|
387.00
|
2A3
|
|
3K
|
4Ω, 8Ω, 16Ω
|
125W
|
25W
|
2.5
|
B,C,D
|
241.00
|
300B,2A3
|
|
3K
|
8Ω, 16Ω
|
112W
|
2.2W
|
0.74
|
B,C
|
132.00
|
300B,2A3
|
|
3k
|
8Ω, 16Ω
|
112w
|
2.2W
|
0.74
|
B,C
Nanocrystalline core
|
301.00
|
300B,2A3
|
|
3K
|
8Ω
|
55W
|
10W
|
1.4
|
|
150.00
|
300B,2A3
|
|
3K
|
5Ω tap
|
N/A
|
16W
|
2.5
|
|
288.00
|
300B,2A3
|
|
3K
|
8Ω tap
|
N/A
|
16W
|
2.5
|
|
288.00
|
300B,2A3
|
|
LL2785CAM
|
3K
|
8Ω tap
|
N/A
|
16W
|
2.5
|
Amorphous core
|
482.00
|
300B,2A3
|
LL2785B
|
3K
|
|
|
|
|
special for Elekit TU8600, this OPT has a cathode feedback tap
|
288.00
|
300B,2A3
Elekit TU8600
|
3.1K
|
5Ω
|
105W
|
21W
|
2.5
|
3.1K : 5
|
241.00
|
300B,2A3
|
|
3.2K
|
8Ω
|
100W
|
20W
|
2.5
|
3.1K : 8
|
241.00
|
300B,2A3
|
|
3.3K
|
4Ω, 8Ω, 16Ω
|
250W
|
50W
|
2.5
|
C,D,E
|
241.00
|
EL34,300B
845,2A3
|
|
LL1620AM
|
3.3K
|
4Ω, 8Ω, 16Ω
|
250W
|
50W
|
2.5
|
C,D,E
|
421.00
|
EL34,300B
845,2A3
|
3.3K
|
4Ω, 8Ω, 16Ω
|
250W
|
50W
|
2.5
|
C,D,E
|
264.00
|
EL34,300B
845,2A3
|
|
LL1620AM-CFB
|
3.3K
|
4Ω, 8Ω, 16Ω
|
250W
|
50W
|
2.5
|
C,D,E
|
445.00
|
EL34,300B
845,2A3
|
4.3K
|
4Ω & 8Ω
|
160W
|
N/A
|
2.5
|
Multi tap secondary OPT
|
289.00
|
EL34,KT88, KT120
|
|
4.5K
|
4Ω, 8Ω, 16Ω
|
105W
|
20W
|
2.5
|
B,C,D
|
243.00
|
EL34,KT88, KT120,845
|
|
4.6K
|
8Ω, 16Ω
|
45W
|
10W
|
2.5
|
B,C
available in AM & Ag, call for pricing
|
241.00
|
EL34,KT88
EL84,845
|
|
4.7K
|
5Ω & 8Ω
|
100W
|
20W
|
2.5
|
5+8 Elekit
|
241.00
|
EL34,KT88,
KT120,845
|
|
4.7K
|
5Ω, 8Ω
|
100W
|
20W
|
2.5
|
5Ω,8Ω
|
241.00
|
EL34,KT88,
KT120,845
|
|
5K
|
8Ω
|
40W
|
8W
|
1.4
|
|
150.00
|
EL34,KT88,
KT120,EL84
|
|
LL1663AM
|
5K
|
8Ω
|
40W
|
8W
|
1.4
|
Amorphous core
|
330.00
|
KT88,KT120
EL84,845
|
LL1663Ag
|
5K
|
8Ω
|
40W
|
8W
|
1.4
|
Silver wire
|
4098.00
|
KT88,KT120
EL84,845
|
LL1663AgAM
|
5K
|
8Ω
|
40W
|
8W
|
1.4
|
Silver wire and amorphous core
|
4365.00
|
KT88,KT120
EL84,845
|
5.5K
|
4Ω, 8Ω, 16Ω
|
320W
|
60W
|
4.0
|
C,D,E
|
361.00
|
845
|
|
5.5K
|
5Ω
|
40W
|
8W
|
1.4
|
|
150.00
|
EL84,845
|
|
LL1682AM
|
5.5K
|
5Ω
|
40W
|
8W
|
1.4
|
Amorphous core
|
330.00
|
EL84,845
|
LL1682AgAM
|
5.5K
|
5Ω
|
40W
|
8W
|
1.4
|
Silver wire and amorphous core
|
4098.00
|
EL84,845
|
5.6K
|
8Ω, 16Ω
|
62W
|
13W
|
2.5
|
B,C
|
241.00
|
845
|
|
6K
|
4Ω, 8Ω, 16Ω
|
125W
|
25W
|
2.5
|
B,C,D
|
241.00
|
845
|
|
6K
|
4Ω, 8Ω, 16Ω
|
24W
|
4W
|
0.75
|
B,C,D
|
132.00
|
EL84,845
|
|
6K
|
8Ω
|
N/A, SE only!
|
5W
|
1.35
|
|
198.00
|
845
|
|
6.5K
|
4Ω, 8Ω, 16Ω
|
250W
|
50W
|
2.5
|
C,D,E
|
241.00
|
845
|
|
9K
|
8Ω
|
160W
|
30W
|
4.6
|
|
361.00
|
300B,845
|
|
9.2K
|
4Ω, 8Ω, 16Ω
|
160W
|
30W
|
4.0
|
B,C,D
|
361.00
|
845
|
|
9.7K
|
8Ω, 16Ω
|
45W
|
9W
|
2.5
|
B,C`
|
243.00
|
845
|
|
10K
|
4Ω, 16Ω
|
160W
|
30W
|
4.6
|
|
361.00
|
845
|
|
11K
|
4Ω, 8Ω, 16Ω
|
125W
|
25W
|
2.5
|
B,C,D
|
241.00
|
845
|
|
11K
|
8Ω
|
95W
|
18W
|
4.6
|
|
361.00
|
845
|
|
11.5K
|
8Ω, 16Ω
|
62W
|
13W
|
2.5
|
B,C
|
241.00
|
845
|
|
16K
|
4Ω, 16Ω
|
N/A
|
5W
|
1.4
|
|
150.00
|
10Y, 801A
EML20B
|
|
LL2735FAM
|
16K
|
4Ω, 16Ω
|
N/A
|
5W
|
1.4
|
|
330.00
|
10Y, 801A
EML20B
|
16K
|
8Ω
|
N/A
|
5W
|
1.4
|
|
150.00
|
10Y, 801A
EML20B
|
|
LL2735BAM
|
16K
|
8Ω
|
N/A
|
5W
|
1.4
|
|
330.00
|
10Y, 801A
EML20B
|
20K
|
4Ω, 16Ω
|
160W
|
30W
|
4.6
|
|
362.00
|
211
|
|
20K
|
8Ω
|
160W
|
30W
|
4.6
|
|
362.00
|
211
|
|
LL1691BAg
|
20K
|
8Ω
|
160W
|
30W
|
4.6
|
Silver wire
|
10513.00
|
211
|
23K
|
8Ω, 16Ω
|
62W
|
13W
|
2.5
|
B,C
|
241.00
|
|