Hammond Power Transformer Specs
Classic Tube Series

Part No.
VA
Primary
Secondary
Filament #1
(VAC)
Filament #2
(VAC)
Dim.
Ref.
PDF
VAC
Hz.
(R.M.S.)
DC
(ma.)
263AX
32
115
60
100-0-100
100
5V*2A
-
X2
269AX
40
115
60
125-0-125
100
6.3V*2A
-
X4
269BX
38
115
60
150-0-150
75
6.3V*2A
-
X4
263CX
116
115
60
180-0-180
250
5V*3A-C.T.
-
X9
269EX
43
115
60
190-0-190
65
6.3V*2.5A
-
X5
269GX
48
115
60
225-0-225
65
6.3V*2.5A
-
X5
270X
41
115
60
240-0-240
40
5V*2A
6.3V*1.5A
X4
270AX
42
115
60
240-0-240
50
6.3V*2.5A
-
X4
269JX
50
115
60
250-0-250
60
6.3V*2.5A
-
X5
270CAX
65
117
50/60
250-0-250
70
5V*2A
6.3V*2.5A
X7A
270DAX
76
117
50/60
260-0-260
90
6.3V*3.5A
-
X7B
270DAZ
76
117
60
260-0-260
90
6.3V*3.5A
-
Z7
270BX
53
115
60
275-0-275
50
5V*2A
6.3V*2A
X6
270CX
59
115
60
275-0-275
65
6.3V*0.6A
6.3V*2.5A
X6
270DX
83
115
60
275-0-275
90
5V*2A
6.3V*3A
X7
270EX
118
115
60
275-0-275
125
5V*3A
6.3V*4A
X9
270FX
138
115
60
275-0-275
150
5V*3A
6.3V*5A-C.T.
X10
270HX
176
115
60
275-0-275
200
5V*3A-C.T.
6.3V*6A-C.T.
X19
271X
63
115
60
280-0-280
60
5V*2A
6.3V*2A C.T.
X6
272BX
95
115
60
300-0-300
100
5V*2A
6.3V*3A
X8
272DX
123
115
60
300-0-300
125
5V*3A
V*4A
X9
272FX
146
115
60
300-0-300
150
5V*3A-C.T.
6.3V*5A-C.T.
X10
272HX
186
115
60
300-0-300
200
5V*3AC.T
6.3V*6A-C.T.
X19
272JX
236
115
60
300-0-300
250
5V*4A-C.T.
6.3V*8A-C.T.
X13
272X
74
115
60
310-0-310
70
5V*2A
6.3V*2.4A
X7
276X
150
115
60
320-0-320
150
5V*3A-C.T.
6.3V*5A-C.T.
X10
273AZ
49
117
50/60
325-0-325
40
5V*2A
6.3V*2A
Z6
273CZ
159
117
50/60
325-0-325
150
5V*3A
6.3V*5A-C.T.
Z9
273DX
101
117
50/60
350-0-350
90
5V*2A
6.3V*3A-C.T.
X9A
273DZ
101
117
50/60
350-0-350
90
5V*2A
6.3V*3A-C.T.
Z8
273X
120
115
60
350-0-350
110
5V*2A
6.3V*4A-C.T.
X9
273BX
182
115
60
350-0-350
175
5V*3A
6.3V*5A-C.T.
X19
274AX
137
117
50/60
360-0-360
120
5V*3A
6.3V*3.5A-C.T.
X10A
274X
138
115
60
375-0-375
110
5V*3A
6.3V*5A-C.T.
X10
274BX
198
115
60
375-0-375
175
5V*3A-C.T.
6.3V*6A-C.T.
X19
275X
167
115
60
400-0-400
135
5V*3A C.T.
6.3V*5A-C.T.
X11
278X
229
115
60
400-0-400
200
5V*3 A C.T.
6.3V*6A-C.T.
X19
278CX
454
115
60
400-0-400
465
6.3V*6A-C.T.
-
X15
279X
186
115
60
425-0-425
150
5V*3A
6.3V*5A-C.T.
X19
282X
273
115
60
500-0-500
200
5V*3A-C.T.
6.3V*6A-C.T.
X14