Hammond Push-Pull Potted - Tube Output Transformers

"CLASSIC"
PUSH-PULL
POTTED
ULTRA-LINEAR
TUBE OUTPUT

Key Features:

Designed for push-pull tube output circuits.
Enclosed in a drawn steel case, the transformer is completely potted in epoxy.
Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. ref. 1 Khz) minimum.
Lead connection is via 10 bottom mounted lugs.
All units include 40% screen taps for Ultra-Linear operation (if desired).
Typical applications - Push-Pull: triode, Ultra-Linear pentode, pentode and tetrode connected audio output.

Cat. No.	Audio Watts	Primary Impedance	Max. DC Per Side	Secondary Impedance	Wt. Lbs.	Price	PayPal
1650KP	50	3400 ct	318 ma.	4/8/16	9	$155.90
1650PP	60	6600 ct	200 ma.	4/8/16	10	$187.07
1650RP	100	5000 ct	317 ma.	4/8/16	13	$212.41

Suggested Tube Types:

Cat. No.	Audio Watts	Primary Impedance	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:

Cat. No.	Dimensions (Inches)
Cat. No.	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:

***Secondary Connections***

Email us if you have any questions.

Place an order

Back to the main page