1750U

10/3/22, 1:35 AM Tube Guitar Amplifier - Output Transformers (1750 Series) - Hammond Mfg. Quality Products. Service Excellence. Tube Guitar Amplifier - Output Transformers 1750 Series REPLACEMENT & UPGRADES 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.     Fender (Output Transformers) Hammond P/N Fender Amp Similar Fender P/N's* Fender Chassis No.s* Sec Amplifier Pri Ohms Ohms Type Watts Winding 1750A 22800 8 Single Ended 3.5 Bobbin 1750AB 9000 8 Push-Pull 12 Bobbin Single Ended 3.5 Bobbin 10 Paper 5 Bobbin 5 Bobbin 5 Paper 1750AX 7500 8 1750B 5482 8 5,000/8,000 3.2 1750C Bronco* Champ* 1760C Bronco* Champ* 1760CP Bronco* Champ* 125A35A, Blackface*, Silverface*, AA764, AB764 Tweed*, 5C1, 5E1, 022905, 125A3A 5F1, Vibro Blackface* 125A35A, Blackface*, Silverface*, AA764, AB764 Tweed*, 5C1, 5E1, 022905, 125A3A 5F1, Vibro Blackface* 125A35A, 022905, 125A3A Blackface*, Silverface*, AA764, AB764 Tweed*, 5C1, 5E1, 5F1, Vibro Blackface* https://www.hammfg.com/electronics/transformers/classic/1750 5,000/8,000 5,000/8,000 Single Ended Single Ended 3.2, 8, Single 16 Ended 4, 8 Single Ended 1/3 10/3/22, 1:35 AM Tube Guitar Amplifier - Output Transformers (1750 Series) - Hammond Mfg. Hammond P/N Fender Amp Similar Fender P/N's* Sec Amplifier Pri Ohms Ohms Type Watts Winding Fender Chassis No.s* 1750E Deluxe 5E3* 50246 8,500 C.T. 8 Push-Pull 15 Bobbin 1750EP Deluxe 5E3* 50246 8,500 C.T. 8 Push-Pull 15 Paper 1760E Deluxe 5E3* 50246 8,500 C.T. 4, 8, Push-Pull 16 15 Bobbin 1750F Blues Junior* 49969 6,950 C.T. Push-Pull 15 Paper Push-Pull 15 Bobbin Push-Pull 15 Paper Push-Pull 20 Paper 4, 8, Push-Pull 16 20 Paper Push-Pull 40 Bobbin Push-Pull 40 Bobbin Push-Pull 40 Paper Push-Pull 40 Bobbin 1751M Vinrolux Tweed 1760F Blues Junior* 5F11 8,000 C.T. 49969 6,950 C.T. 1750H Deluxe* Deluxe 68 125A1A, Custom Reverb* Deluxe 022640, 041318 Reverb 65 Reissue* 6,600 C.T. 1760H Deluxe* Deluxe 68 125A1A, Custom Reverb* Deluxe 022640, 041318 Reverb 65 Reissue* 6,600 C.T. 1750J Bandmaster* 1760J Bandmaster* 1750JA Blonde, 6G7-A, Blackface, AA763, AB763, Silverface, 125A6A, AC568, AD1269, Blackface Reverb,Reverb, Reverb AA763, 022848, 125A7A Silverface Reverb, Reverb AA1069, Reverb AA270 125A6A, 022848, 125A7A Deluxe Blues* 47269 Bandmaster* 1750K Bassman* 1760K Bassman* Bassman 59 Reissue* 36485, 125A9A, Concert* 022855 1750M Bassman* 1760L Bassman* 1750W Bassman 100* 1760W Bassman 100* 4,250 C.T. 16 4, 8, 16 8 4 4, 8, 16 4, 8 2.67, Tweed 6,000 C.T. 125A9A, 022855 Tweed 4,000 C.T. Push-Pull 50 Paper 125A9A, 022855 Tweed 4,000 C.T. 2, 4, 8 Push-Pull 50 Paper 4,150 C.T. Push-Pull 50 Paper 4,200 C.T. 2, 4, 8 Push-Pull 60 Bobbin 4,200 C.T. Push-Pull 60 Paper Push-Pull 60 Paper 1848 Super Concert 93* 1750L 4,000 C.T. Silverface Reverb, Reverb AA1069, Reverb AA270 45216, 1846, 1760JB 1750KA Blonde, 6G7-A, Blackface, AA763, AB763, Silverface, AC568, AD1269, Blackface Reverb,Reverb, Reverb AA763, 4,000 C.T. 8 4, 8, 6G12, 6G12A, AA763, Blackface*, Brownface* 41754 022871, 5F6, 5F6A, 10, Blackface, AA864, AA165, AB165, 125A13A Silverface, AA270 022871, 5F6, 5F6A, 10, Blackface, AA864, AA165, AB165, 125A13A Silverface, AA270 4,200 C.T. 4, 8 2 2 4 4, 8, 16 125A29A, 022689, 022889, 022899, 037612 2,000 C.T. 125A29A, 022689, 022889, 2,000 C.T. 022899, 037612 1750D 2,350 C.T. 4 Push-Pull 100 Paper 4, 8, 16 4, 8, 16 Push-Pull 100 Paper Push-Pull 100 Paper 125A29A, 1750WA Bassman 100* 022689, 022889, 2,000 C.T. 2, 4, 8 Push-Pull 100 Bobbin 022899, 037612 1750WR Bassman 135* 13691 2,000 C.T 4, 8 Push-Pull 135 Paper Marshall (Output Transformers) Part No. Pri Ohms Sec Ohms Amplifier Type (Watts) Bobbin/Paper Winding Model Names Similar to (MFG Part No.) (There may be more) (There may be more) DSL-15 OPT 1750FA 7,000 C.T. 8, 16 Push-Pull 15 Bobbin DSL15H 1750PA 8,400 C.T. 4, 8, 16 Push-Pull 18 Paper 18 Watt Combo - 1750NA 6,000 C.T. 8, 16 Push-Pull JTM30, JTM60 Drake 292-772 1750N 3,200 C.T. 4, 8, 16 Push-Pull 50 Bobbin JMP, JCM 800 - 1750P 3,400 C.T. 4, 8, 16 Push-Pull 50 Bobbin JCM 900 - 1750Q 7,371 C.T. 4, 8, 16 Push-Pull 50 Bobbin JTM 45 - 1750U 1,700 C.T. 4, 8, 16 Push-Pull 100 Bobbin JMP, JCM 800 C2668 1750X 1,700 C.T. 2, 4, 8, 16 Push-Pull 100 Bobbin JCM 900 - 30 - 60 Bobbin https://www.hammfg.com/electronics/transformers/classic/1750 2/3 10/3/22, 1:35 AM Tube Guitar Amplifier - Output Transformers (1750 Series) - Hammond Mfg. Part No. Pri Ohms Sec Ohms Amplifier Type 1760CGPW 2,200 C.T 4, 8, 16 Push-Pull (Watts) Bobbin/Paper Winding 100 Model Names Similar to (MFG Part No.) (There may be more) (There may be more) TSL100 - Paper VOX (Output Transformers) Part No. Pri Ohms Sec Ohms Amplifier Type (Watts) Bobbin/Paper Winding Model Names Similar to (MFG Part No.) (There may be more) (There may be more) 1750Y 6,200 C.T. 8 Push-Pull 15 Bobbin AC15 - 1750V 4,000 C.T. 8, 16 Push-Pull 30 Paper AC30 Vintage - 1750T 4,000 C.T. 8, 16 Push-Pull 30 Bobbin AC30 Reissue - Yorkville/Traynor (Output Transformers) Part No. 1751A Pri Ohms Sec Ohms Amplifier Type 8,000 C.T. 5.3, 8, 16 Ohms Push-Pull (Watts) Bobbin/Paper Winding 15 Bobbin Model Names Similar to (MFG Part No.) (There may be more) (There may be more) Goldtone GA-15 RV* ¹ Part number 93405 is built by special order only. Please contact Hammond's sales team for more information. Orange (Output Transformers) Part No. Pri Ohms Sec Ohms 1750ORF 6,000 C.T. 8, 16 Amplifier Type Push-Pull (Watts) 35 Bobbin/Paper Winding Bobbin Model Names Similar to (MFG Part No.) (There may be more) (There may be more) Rocker 30 OT119SL Gibson (Output Transformers) Part No. 1751A Pri Ohms Sec Ohms 8,000 C.T. 5.3, 8, 16 Ohms Amplifier Type Push-Pull (Watts) Bobbin/Paper Winding 15 Bobbin Model Names Similar to (MFG Part No.) (There may be more) (There may be more) Goldtone GA-15 RV* * DISCLAIMER: Hammond Mfg. is not affiliated with Fender Musical Instruments Corp., Marshall Amplification, Yorkville/Traynor, AMPEG or VOX, Gibson Amplification companies. Amplifier model names are trademarks of the Amplifier companies and are just listed here for reference purpose only. Data subject to change without notice © 2022. Hammond Manufacturing Ltd. All rights reserved. https://www.hammfg.com/electronics/transformers/classic/1750 3/3