Hammond Mfg. - REPLACEMENT & UPGRADES - Tube Guitar Amplifier

REPLACEMENT & UPGRADES
Tube Guitar Amplifier - Output Transformers

Path: Home > Transformer Index > Tube Guitar Amp Xfmrs & Chokes - INDEX > Tube Guitar Amp Output Transformers

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Key Features:

Designed for drop in replacement of original units.
Physically, parts were designed to look similar to original factory units (where possible).
Material used & design specs. were kept as close as possible to the original part to preserve the stock "tone".
Output transformers marked UPGRADE (below) allow for more versatility by added secondary connections that did not exist on the original units.
"Click" on thumbnail photos below for a full size photo of each part.

Fender (Output Transformers)
Hammond Part Number	Thumbnail Photo	Reader File	Primary (Ohms)	Secondary (Ohms)	Amp Type	Power (Watts)	Amplifier Manufacturer	Amplifier Model Names	Equivalent To Mfg'ers Part Number
1750A		221K	22,800	8	Single Ended	3.5	Fender	Reverb Driver	125A20B & 022921

1750C		255K	7,000	3.2	Single Ended	5	Fender	Champ, Vibro-Champ, Bronco	125A35A & 022905
1760C		283K	7,000	UPGRADE 3.2, 8, 16

1750B		171K	5,482	8	Single Ended	10	Fender	Reverb Driver - Vibro King	024038

1750E		286K	8,000 C.T.	8	Push-Pull	15	Fender	Princeton Reverb, Tweed Deluxe	125A10B & 022913
1760E		295K	8,000 C.T.	UPGRADE 4, 8, 16

1750F		293K	6,950 C.T.	8	Push-Pull	15	Fender	Blues Junior	049969
1760F		294K	6,950 C.T.	UPGRADE 4, 8, 16

1750H		249K	6,600 C.T.	8	Push-Pull	20	Fender	Deluxe, Deluxe Reverb	125A1A & 022640
1760H		289K	6,600 C.T.	UPGRADE 4, 8, 16

1750J		271K	4,000 C.T.	4	Push-Pull	35	Fender	Pro-Reverb, Tremolux, Vibrolux	125A6A & 022848
1760J		296K	4,000 C.T.	UPGRADE 4, 8, 16

1750JA		210K	4,250 C.T.	4, 8	Push-Pull	40	Fender	Hot Rod Deluxe	050438

1750K		269K	4,000 C.T.	2	Push-Pull	50	Fender	Tweed Bassman, Super Reverb	125A9A & 022855
1760K		269K	4,000 C.T.	UPGRADE 2, 4, 8

1750KA		190K	4,150 C.T.	2	Push-Pull	50	Fender	'59 Bassman	036485

1750L		273K	4,200 C.T.	4	Push-Pull	50	Fender	Bassman	125A13A & 022871
1760L		307K	4,200 C.T.	UPGRADE 4, 8, 16

1750M		293K	4,200 C.T.	2, 4, 8	Push-Pull	50	Fender	General Replacement	125A13A & 022871

1750W		279K	2,000 C.T.	4	Push-Pull	100	Fender	Dual Showman, Twin Reverb	125A29A & 022889
1760W		218K	2,000 C.T.	UPGRADE 4, 8, 16

1750D		238K	2,350 C.T.	4, 8, 16	Push-Pull	100	Fender	Tone Master	026478

Marshall (Output Transformers)
Hammond Part Number	Thumbnail Photo	Reader File	Primary (Ohms)	Secondary (Ohms)	Amp Type	Power (Watts)	Amplifier Manufacturer	Amplifier Model Names	Equivalent To Mfg'ers Part Number
1750NA		243K	6,000 C.T.	8, 16	Push-Pull	30	Marshall	JTM30	-
1750N		313K	3,200 C.T.	4, 8, 16	Push-Pull	50	Marshall	JMP, JCM 800	-
1750P		278K	126, 500, 2,000	2, 4, 8, 16	Push-Pull	50	Marshall	JCM 900	-
1750Q		313K	7,371 C.T.	4, 8, 16	Push-Pull	50	Marshall	JTM 45	-
1750U		333K	1,700 C.T.	4, 8, 16	Push-Pull	100	Marshall	JMP, JCM 800	-
1750X		303K	126, 500, 2,000	2, 4, 8, 16	Push-Pull	100	Marshall	JCM 900	-

VOX (Output Transformers)
Hammond Part Number	Thumbnail Photo	Reader File	Primary (Ohms)	Secondary (Ohms)	Amp Type	Power (Watts)	Amplifier Manufacturer	Amplifier Model Names	Equivalent To Mfg'ers Part Number
1750Y		293K	6,300 C.T.	8	Push-Pull	15	VOX	AC15	-
1750V		280K	4,000 C.T.	8, 16	Push-Pull	30	VOX	AC30 Vintage	-
1750T		295K	4,000 C.T.	8, 16	Push-Pull	30	VOX	AC30 Reissue	-

Yorkville/Traynor (Output Transformers)
Hammond Part Number	Thumbnail Photo	Reader File	Primary (Ohms)	Secondary (Ohms)	Amp Type	Power (Watts)	Amplifier Manufacturer	Amplifier Model Names	Equivalent To Mfg'ers Part Number
1750G		311K	3,800 C.T.	4, 8, 16	Push-Pull	50	Yorkville/ Traynor	General Replacement	-
1750R		303K	2,000 C.T.	4, 8, 16	Push-Pull	100	Yorkville/ Traynor	General Replacement	-

* DISCLAIMER: Hammond Mfg. is not affiliated with Fender Musical Instruments Corp., Marshall Amplification, Yorkville/Traynor or Vox Amplification companies. Amplifier model names (examples): Blues Junior, Bandmaster, Bandmaster Reverb, Bassman, Bassman 100, Bronco, Champ, Vibro-Champ, Deluxe, Deluxe Reverb, Dual Showman, Princeton Reverb, Pro Reverb, Reverb Driver, Super Reverb, Tremolux, Tweed Bassman, Tweed Deluxe, Twin Reverb, Twin Super, Vibrolux & Vibrolux Reverb are all trademarks of Fender Musical Instruments Corp.

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