"Classic"
Audio Push-Pull, Ultra-Linear Potted, Tube Output |
![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Path: Home > Transformer Index > Audio > "Classic" - Push-Pull - Ultra Linear - Potted - Tube Output
Key Features:
Part Number | Audio | Primary Impedance | Max. DC Per
Side | Secondary
Impedance | Weight |
1650KP | 50 | 3400 ct |
318 ma. | 4/8/16 | 9 |
1650PP | 60 | 6600 ct |
200 ma. | 4/8/16 | 10 |
1650RP | 100 | 5000 ct |
317 ma. | 4/8/16 | 13 |
Suggested Tube Types:
Part Number |
Audio | Primary
Impedance | Suggested Tube Types |
1650KP | 50 | 3400 ct | 6L6GC, 807, 5881, EL34, 6146B, 6550B |
1650PP | 60 | 6600 ct | 6L6GC, 807, 5881, EL34, 6146B, 6550B, KT88 |
1650RP | 100 | 5000 ct | 807, 5881, EL34, 6146B, 6550B, KT88 |
Notes:
The above examples of possible combinations are to help you narrow down the
choices of transformers for your favorite tube types. How you operate the tubes
(push-pull, push-pull parallel, ultra-linear, class, B+, bias, operating points,
etc.) will change optimum plate to plate load impedance. Only a few of the most
popular tubes are shown. As more tubes become available we will add them to the
list.
A tube manual or tube manufacturer's technical data sheets should be
consulted first, before making a decision on a proper output transformer.
Mechanical Data:
Part Number | Dimensions | ||||||
A |
B | C | D |
E | F | G | |
1650KP |
3.31 | 3.88 |
4.25 | 2.5 |
3 | 3.31 |
2.56 |
1650PP |
3.31 | 3.88 |
4.25 | 2.5 |
3 | 3.31 |
2.56 |
1650RP |
4.25 | 5 |
4.50 | 3.38 |
4.25 | 4.5 |
3.75 |
Schematic & Hook Up Data:
![]() |
![]() |
![]() |
Downloads |
![]() |
Copyright; © 1998-2013 Hammond Mfg Co Inc
URL: http://www.hammondmfg.com