Tube Guitar Amplifier - Power Transformers (290 Series) - Hammond Mfg

9/6/2021 Tube Guitar Amplifier - Power Transformers (290 Series) - Hammond Mfg.

Quality Products. Service Excellence.

Tube Guitar Amplifier - Power Transformers 290 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".

Fender (Power Transformers)

Blond, 6G7-A, 67233, Blackface, 125P7D, AA763, AB763, 660Vct @ 275 290EX BANDMASTER* 120V 53V Bias 6.4Vct @ 4A 125P7DX, Silverface, mA 022814 AC568, AD1269 Blond, 6G7-A, Blackface, AA763, AB763, 120/210/230/240660Vct @ 275 290EEX BANDMASTER* 53V Bias 6.3Vct @ 4A Silverface, @ 50/60 Hz mA AC568, AD1269 710Vct/610Vct 290D2X BANDMASTER* Tweed 120V @ 60 Hz 50V Bias 6.3Vct @ 5A 5V @ 3A @ 300 mA

https://www.hammfg.com/electronics/transformers/classic/290 1/9 9/6/2021 Tube Guitar Amplifier - Power Transformers (290 Series) - Hammond Mfg.

120/210/220/230/240V710Vct/610Vct 290D2EX BANDMASTER* Tweed 50V Bias 6.3Vct @ 5A 5V @ 3A @ 50/60 Hz @ 300 mA BANDMASTER 315V @ 250 290DHX 76041000 120V @ 60 Hz 26V @ 100 mA 6V @ 1A 6.3Vct @ 5A DELUXE* mA 8087, 125P5D, Blackface, BANDMASTER 125P5DX, Silverface, 710Vct/610Vct 290D2X 120V @ 60 Hz 50V Bias 6.3Vct @ 5A 5V @ 3A REVERB* 022798, AA1069, @ 300 mA 022806 AA270, AA763, Blackface, BANDMASTER Silverface, 120/210/220/230/240V710Vct/610Vct 290D2EX 50V Bias 6.3Vct @ 5A 5V @ 3A REVERB* AA1069, @ 50/60 Hz @ 300 mA AA270, AA763, 8087, 125P5D, 125P5DX, Tweed, 5F6, 710/610Vct @ 290D2X BASSMAN* 120V @ 60 Hz 50V Bias 6.3Vct @ 5A 5V @ 3A 022798, 5F6A, 10 300 mA 022806 Tweed, 5F6, 120/210/220/240V710/610Vct @ 290D2EX BASSMAN* 50V Bias 6.3Vct @ 5A 5V @ 3A 5F6A, 10 @ 50/60 Hz 300 mA Blackface, 67233, AA864, AA165, 125P7D, 660Vct @ 275 290EX BASSMAN* AB165, 120V @ 60 Hz 53V Bias 6.4Vct @ 4A 125P7DX, mA Silverface, 022814 AA270 Blackface, AA864, AA165, 120/210/230/240V660Vct @ 275 290EEX BASSMAN* AB165, 53V Bias 6.3Vct @ 4A @ 50/60 Hz mA Silverface, AA270 BASSMAN* Tweed, 5F6, 650Vct @ 230 290DX (Lower Plate 8087 120V @ 60 Hz 50V Bias 6.3Vct @ 4A 5V @ 3A 5F6A mA Volts) BASSMAN* Tweed, 5F6, 240V @ 50/60 650Vct @ 230 290DEX (Lower Plate 50V Bias 6.3Vct @ 4A 5V @ 3A 5F6A Hz mA Volts) BASSMAN* 650Vct @ 230 290DX (Lower Plate 8087 Combos 120V @ 60 Hz 50V Bias 6.3Vct @ 4A 5V @ 3A mA Volts) BASSMAN* 240V @ 50/60 650Vct @ 230 290DEX (Lower Plate Combos 50V Bias 6.3Vct @ 4A 5V @ 3A Hz mA Volts) BASSMAN 125P34A, 640Vct @ 518 290FX Silverface 120V @ 60 Hz 60V Bias 6.5V @ 5.5A 100* 022756 mA BASSMAN 240V @ 50/60 640Vct @ 518 290FEX Silverface 60V Bias 6.5V @ 5.5A 100* Hz mA BASSMAN 291ZZ 13692 Silverface 120V @ 60 Hz 364Vct @ 1A 53V Bias 6.3Vct @ 7A 6.3Vct @ 7A 135* 120/240V @ 291ZEZ BASSMAN 135 13830 SAME 364Vct @ 1A 53V Bias 6.3Vct @ 7A 6.3Vct @ 7A 50/60 Hz BASSMAN 59* 696Vct @ 500 290TX 36483 217-1000-010 120V @ 60 Hz 52V Bias 6.5V @ 2A 5V @ 2A (REISSUE) nA 372Vct @ 400 290YX BASSMAN 70* 13895 Silverface 120V @ 60 Hz 56V Bias 6.3Vct @ 4A mA 240V @ 50/60 372Vct @ 400 290YEX BASSMAN 70* Silverface 56V Bias 6.3Vct @ 4A Hz mA BLUES 308.5V @ 250 290UX 36958 117V @ 60 Hz 39V Bias 6.6V @ 3.75A DELUXE* mA BLUES 240V @ 50/60 308.5V @ 250 290UEX 39V Bias 6.6V @ 3.75A DELUXE* Hz mA BLUES 308.5V @ 250 290UX DELUXE* 36958 117V @ 60 Hz 39V Bias 6.6V @ 3.75A mA (REISSUE)

https://www.hammfg.com/electronics/transformers/classic/290 2/9 9/6/2021 Tube Guitar Amplifier - Power Transformers (290 Series) - Hammond Mfg.

BLUES 240V @ 50/60 308.5V @ 250 290UEX DELUXE* 39V Bias 6.6V @ 3.75A Hz mA (REISSUE) 260V @ 170 290XX BLUES JR.* 49967 117V @ 60 Hz 20V @ 100 mA 6.3V @ 3A mA 240V @ 50/60 260V @ 170 290XEX BLUES JR.* 20V @ 100 mA 6.3V @ 3A Hz mA 125P1B, AA764, AB764, 650/550Vct @ 6.3Vct @ 290AX BRONCO* 022772, Blackface, 120V, 60 Hz 5V @3A 100 mA 2.25A 66079B Silverface 65 Princeton 680Vct @ 100 6.3Vct @ 290AXR Reverb 75165000 120V, 60 Hz 5V @ 3A mA 2.25A Reissue* 65 Princeton 680Vct @ 100 6.3Vct @ 290AXER Reverb 75165000 240V, 50/60 Hz 5V @ 3A mA 2.25A Reissue* AA764, AB764, 120/220/230/240V650/550Vct @ 6.3Vct @ 291AEX BRONCO* Blackface, 5V @3A 50/60 Hz 100 mA 2.25A Silverface 5C1, 5E1, 5F1, 125P1B, Tweed, 650/550Vct @ 6.3Vct @ 290AX CHAMP* 022772, Blackface, 120V, 60 Hz 5V @3A 100 mA 2.25A 66079B Silverface, AA764 5C1, 5E1, 5F1, Tweed, 120/220/230/240V650/550Vct @ 6.3Vct @ 291AEX CHAMP* Blackface, 5V @3A 50/60 Hz 100 mA 2.25A Silverface, AA764 290BAX CHORUS* 31668 120V @ 60 Hz 60Vct @ 2.85A 67233, Brownface, 125P7D, 6G12A, 660Vct @ 275 290EX CONCERT* 120V @ 60 Hz 53V Bias 6.4Vct @ 4A 125P7DX, Blackface, mA 022814 AA763 Brownface, 6G12A, 120/210/230/240660Vct @ 275 290EEX CONCERT* 53V Bias 6.4Vct @ 4A Blackface, @ 50/60 Hz mA AA763 125P2A, 5A3, 5B3, 5C3, 125P23B, 660Vct @ 138 290BX DELUEX* 5D3, 6G3, 120V @ 60 Hz 50V Bias 6.3V @ 3A 5V @ 3A 022749, mA AB763 025130 Vertical version 660Vct @ 138 290BXX - 120V @ 60 Hz 50V Bias 6.3V @ 3A 5V @ 3A of 290BX mA 5A3, 5B3, 5C3, 240V @ 50/60 660Vct @ 138 290BEX DELUEX* 5D3, 6G3, 50V Bias 6.3V @ 3A 5V @ 3A Hz mA AB763 120V @ 50/60 710Vct @ 115 6.3Vct @ 290BBX DELUEX* 6452 Tweed - 5V @ 2A Hz mA 1.65A 120/220/230/240710Vct @ 115 6.3Vct @ 290BBEX DELUEX* Tweed - 5V @ 2A @ 50/60 Hz mA 1.65A DELUXE 65 041316, 650Vct @ 180 290CX REVERB* 022723, 021-7400-000 120V @ 60 Hz 50V Bias 6.3V @ 4.5A 5V @ 3A mA (REISSUE) 125P26A DELUXE 65 240V @ 50/60 650Vct @ 180 290CEX REVERB* 021-7400-000 50V Bias 6.3V @ 4.5A 5V @ 3A Hz mA (REISSUE) DELUXE 68 041316, 650Vct @ 180 290CX CUSTOM 022723, 120V @ 60 Hz 50V Bias 6.3V @ 4.5A 5V @ 3A mA REVERB* 125P26A

https://www.hammfg.com/electronics/transformers/classic/290 3/9 9/6/2021 Tube Guitar Amplifier - Power Transformers (290 Series) - Hammond Mfg.

DELUXE 68 240V @ 50/60 650Vct @ 180 290CEX CUSTOM 50V Bias 6.3V @ 4.5A 5V @ 3A Hz mA REVERB* Blackface, 125P33A, Silverface, DELUXE 022749, AA763, AB763, 660Vct @ 138 290BX 120V @ 60 Hz 50V Bias 6.3V @ 3A 5V @ 3A REVERB* 125P23B, AB868, A1172, mA 025130 A1270, Volume Boost Blackface, Silverface, DELUXE AA763, AB763, 240V @ 50/60 660Vct @ 138 290BEX 50V Bias 6.3V @ 3A 5V @ 3A REVERB* AB868, A1172, Hz mA A1270, Volume Boost 041316, 650Vct @ 180 290CX FENDER 30* 022723, 120V @ 60 Hz 50V Bias 6.3V @ 4.5A 5V @ 3A mA 125P26A 240V @ 50/60 650Vct @ 180 290CEX FENDER 30* 50V Bias 6.3V @ 4.5A 5V @ 3A Hz mA Tweed Push 550Vct @ 100 290HAX HARVARD* 5F10 120V @ 60 Hz 50V Bias 6.3Vct @ 2.5A 5V @ 3A Pull mA Tweed Push 120V/210/230V/240V550Vct @ 100 290HAEX HARVARD* 50V Bias 6.3Vct @ 2.5A 5V @ 3A Pull @ 50/60 Hz mA HOT ROD 308.5V @ 250 290UX 36958 021-3202-000 117V @ 60 Hz 39V @ 250 mA 6.6V @ 3.75A DELUXE* mA HOT ROD 240V @ 50/60 308.5V @ 250 290UEX 021-3202-000 39V @ 250 mA 6.6V @ 3.75A DELUXE* Hz mA HOT ROD 342V @ 500 52Vct @ 250 290VX 41752 117V @ 60 Hz 6.3V @ 3.75A DEVILLE* mA mA HOT ROD 240V @ 50/60 342V @ 500 52Vct @ 250 290VEX 6.3V @ 3.75A DEVILLE* Hz mA mA 041316, 650Vct @ 180 290CX MODEL 30* 022723, 120V @ 60 Hz 50V Bias 6.3V @ 4.5A 5V @ 3A mA 125P26A 240V @ 50/60 650Vct @ 180 290CEX MODEL 30* 50V Bias 6.3V @ 4.5A 5V @ 3A Hz mA MUSICMASTER 290AAX 026821 120V, 60 Hz 490V @ 90 mA 6.3V @ 1.25A BASE* MUSICMASTER 120/230/240V 290AAEX 490V @ 90 mA 6.3V @ 1.25A BASE* @ 50/60 Hz POWER 290BAX 31668 120V @ 60 Hz 60Vct @ 2.85A CHORUS* Tweed, Brown, 125P1B, Blackface, 650/550Vct @ 6.3Vct @ 290AX PRINCETON* 022772, 120V, 60 Hz 5V @3A Silverface, 100 mA 2.25A 66079B AA964 Tweed, Brown, Blackface, 120/220/230/240V650/550Vct @ 6.3Vct @ 291AEX PRINCETON* 5V @3A Silverface, 50/60 Hz 100 mA 2.25A AA964 AA1164, 125P1B, PRINCETON AA764, B1270, 650/550Vct @ 6.3Vct @ 290AX 022772, 120V, 60 Hz 5V @3A REVERB* Blackface, 100 mA 2.25A 66079B Silverface AA1164, PRINCETON AA764, B1270, 120/220/230/240V650/550Vct @ 6.3Vct @ 291AEX 5V @3A REVERB* Blackface, 50/60 Hz 100 mA 2.25A Silverface

https://www.hammfg.com/electronics/transformers/classic/290 4/9 9/6/2021 Tube Guitar Amplifier - Power Transformers (290 Series) - Hammond Mfg.

8087, 125P5D, Tweed, 125P5DX, 710/610Vct @ 290D2X PRO* Blackface, 120V @ 60 Hz 50V Bias 6.3Vct @ 5A 5V @ 3A 022798, 300 mA AB763 022806 Tweed, 120/210/220/240V710/610Vct @ 290D2EX PRO* Blackface, 50V Bias 6.3Vct @ 5A 5V @ 3A @ 50/60 Hz 300 mA AB763 8087, 125P5D, Silverface, PRO 125P5DX, AB668, 710/610Vct @ 290D2X 120V @ 60 Hz 50V Bias 6.3Vct @ 5A 5V @ 3A REVERB* 022798, AA1069, 300 mA 022806 AA270 Silverface, PRO AB668, 120/210/220/240V710/610Vct @ 290D2EX 50V Bias 6.3Vct @ 5A 5V @ 3A REVERB* AA1069, @ 50/60 Hz 300 mA AA270 260V @ 170 290XXA PRO JR.* 41782 117V @ 60 Hz 6.3V @ 3A mA 260V @ 170 290XXB PRO JR.* 117V @ 60 Hz 6.3Vct @ 3A mA QUAD WITH 125P34A, 640Vct @ 518 290FX 120V @ 60 Hz 60V Bias 6.5V @ 5.5A REVERB* 022756 mA QUAD WITH 240V @ 50/60 640Vct @ 518 290FEX 60V Bias 6.5V @ 5.5A REVERB* Hz mA Silverface, 125P34A, Blackface, 640Vct @ 518 290FX SHOWMAN* 120V @ 60 Hz 60V Bias 6.5V @ 5.5A 022756 AB763, AC568, mA AA763 Silverface, Blackface, 240V @ 50/60 640Vct @ 518 290FEX SHOWMAN* 60V Bias 6.5V @ 5.5A AB763, AC568, Hz mA AA763 SHOWMAN 125P34A, 640Vct @ 518 290FX AA768 120V @ 60 Hz 60V Bias 6.5V @ 5.5A REVERB* 022756 mA SHOWMAN 240V @ 50/60 640Vct @ 518 290FEX AA768 60V Bias 6.5V @ 5.5A REVERB* Hz mA SHOWMAN 125P34A, 640Vct @ 518 290FX AB763, AC568 120V @ 60 Hz 60V Bias 6.5V @ 5.5A DUAL* 022756 mA SHOWMAN 240V @ 50/60 640Vct @ 518 290FEX AB763, AC568 60V Bias 6.5V @ 5.5A DUAL* Hz mA SHOWMAN 125P34A, 640Vct @ 518 290FX DUAL 100, AA769 120V @ 60 Hz 60V Bias 6.5V @ 5.5A 022756 mA REVERB* SHOWMAN 240V @ 50/60 640Vct @ 518 290FEX DUAL 100, AA769 60V Bias 6.5V @ 5.5A Hz mA REVERB* 780Vct @ 400 290S2Z SUNN 2000* 3-12 PT 117V @ 60 Hz 55V Bias 6.3Vct @ 8A 5V @ 4A mA Brownface, 650Vct @ 230 290DX SUPER* 8087 5F4, 6G4, 6G4- 120V @ 60 Hz 50V Bias 6.3Vct @ 4A 5V @ 3A mA A Brownface, 240V @ 50/60 650Vct @ 230 290DEX SUPER* 5F4, 6G4, 6G4- 50V Bias 6.3Vct @ 4A 5V @ 3A Hz mA A 8087, 125P5D, 125P5DX, 710Vct/610Vct 290D2X SUPER* Tweed 120V @ 60 Hz 50V Bias 6.3Vct @ 5A 5V @ 3A 022798, @ 300 mA 022806 120/210/220/230/240V710Vct/610Vct 290D2EX SUPER* Tweed 50V Bias 6.3Vct @ 5A 5V @ 3A @ 50/60 Hz @ 300 mA Tweed, 5F4, SUPER* (lower 650Vct @ 230 290DX 8087 Brownface, 120V @ 60 Hz 50V Bias 6.3Vct @ 4A 5V @ 3A plate voltage) mA 6G4, 6G4-A https://www.hammfg.com/electronics/transformers/classic/290 5/9 9/6/2021 Tube Guitar Amplifier - Power Transformers (290 Series) - Hammond Mfg.

Tweed, 5F4, SUPER* (lower 240V @ 50/60 650Vct @ 230 290DEX Brownface, 50V Bias 6.3Vct @ 4A 5V @ 3A plate voltage) Hz mA 6G4, 6G4-A SUPER 300V @ 100 34Vct @ 100 290ACX 91234000 120V @ 60 Hz 9V @ 1.5A 6.6V @ 1.5A CHAMP X2* mA mA SUPER 120/240V @ 300V @ 100 34Vct @ 100 291ACX 13830 9V @ 1.5A 6.6V @ 1.5A CHAMP X2* 50/60 Hz mA mA Brownface, 8087, 125P5D, Blackface, SUPER 125P5DX, 710Vct/610Vct 290D2X AA763, AB763, 120V @ 60 Hz 50V Bias 6.3Vct @ 5A 5V @ 3A REVERB* 022798, @ 300 mA Silverface, 022806 AB568, AA270 Brownface, Blackface, SUPER 120/210/220/230/240V710Vct/610Vct 290D2EX AA763, AB763, 50V Bias 6.3Vct @ 5A 5V @ 3A REVERB* @ 50/60 Hz @ 300 mA Silverface, AB568, AA270 SUPER SIX 125P34A, 640Vct @ 518 290FX 120V @ 60 Hz 60V Bias 6.5V @ 5.5A REVERB 100* 022756 mA SUPER SIX 240V @ 50/60 640Vct @ 518 290FEX 60V Bias 6.5V @ 5.5A REVERB 100* Hz mA SUPER SIX 291ZZ 13692 120V @ 60 Hz 364Vct @ 1A 53V @ 1A 6.3Vct @ 7A REVERB 135* SUPER SIX 120/240V @ 291ZEZ 13830 364Vct @ 1A 53V @ 1A 6.3Vct @ 7A REVERB 135* 50/60 Hz SUPER SONIC 342V @ 500 52Vct @ 250 290VX 41752 021-3201-000 117V @ 60 Hz 6.3V @ 3.75A 60 COMBO* mA mA SUPER SONIC 240V @ 50/60 342V @ 500 52Vct @ 250 290VEX 021-3201-000 6.3V @ 3.75A 60 COMBO* Hz mA mA 120/230/240V 290SX TONEMASTER*26554 337Vct @ 1.1A 54V @ 250 mA 6.4V @ 3A @ 50/60 Hz 041316, 650Vct @ 180 290CX TREMOLUX* 022723, AA763, AB763 120V @ 60 Hz 50V Bias 6.3V @ 4.5A 5V @ 3A mA 125P26A 240V @ 50/60 650Vct @ 180 290CEX TREMOLUX* AA763, AB763 50V Bias 6.3V @ 4.5A 5V @ 3A Hz mA 041316, TREMOLUX* 5E9, 5E9-A, 660Vct @ 138 290BX 022723, 120V @ 60 Hz 50V Bias 6.3V @ 3A 5V @ 3A TWEED 5G9 mA 125P26A TREMOLUX* 5E9, 5E9-A, 240V @ 50/60 660Vct @ 138 290BEX 50V Bias 6.3V @ 3A 5V @ 3A TWEED 5G9 Hz mA TWIN RED 290RX 26477 120V @ 60 Hz 337Vct @ 1.1A 54V @ 250 mA 6.4V @ 3A KNOB* TWIN RED 100/120/220/240V 290REX 337Vct @ 1.1A 54V @ 250 mA 6.4V @ 3A KNOB* @ 50/60 Hz AA769, AA270, TWIN 125P34A, Silverface, 640Vct @ 518 290FX 120V @ 60 Hz 60V Bias 6.5V @ 5.5A REVERB* 022756 AB763, mA Blackface, 100 AA769, AA270, TWIN Silverface, 240V @ 50/60 640Vct @ 518 290FEX 60V Bias 6.5V @ 5.5A REVERB* AB763, Hz mA Blackface, 100 ULTIMATE 290BAX 31668 120V @ 60 Hz 60Vct @ 2.85A CHORUS* ULTIMATE 290BAX 31668 120V @ 60 Hz 60Vct @ 2.85A CHORUS* ULTRA 290BAX 31668 120V @ 60 Hz 60Vct @ 2.85A CHORUS* 125P1B, AA764, VIBRO 650/550Vct @ 6.3Vct @ 290AX 022772, Blackface, 120V, 60 Hz 5V @3A CHAMP* 100 mA 2.25A 66079B Silverface https://www.hammfg.com/electronics/transformers/classic/290 6/9 9/6/2021 Tube Guitar Amplifier - Power Transformers (290 Series) - Hammond Mfg.

AA764, VIBRO 120/220/230/240V650/550Vct @ 6.3Vct @ 291AEX Blackface, 5V @3A CHAMP* 50/60 Hz 100 mA 2.25A Silverface VIBRO 120/240V, 293.5V @ 100 34Vct @ 95 290ABX 74596000F 9V @ 1.25A 6.3V @ 5A CHAMP XD* 50/60 Hz mA mA 120/230/240V 290SX VIBRO KING* 26554 337Vct @ 1.1A 54V @ 250 mA 6.4V @ 3A @ 50/60 Hz VIBRO 120/240V, 293.5V @ 100 34Vct @ 95 290ABX 74596000F 9V @ 1.25A 6.3V @ 5A CHAMP XD* 50/60 Hz mA mA 120/230/240V 290SX VIBRO KING* 26554 337Vct @ 1.1A 54V @ 250 mA 6.4V @ 3A @ 50/60 Hz 041316, 650Vct @ 180 290CX VIBROLUX* 022723, AB763 120V @ 60 Hz 50V Bias 6.3V @ 4.5A 5V @ 3A mA 125P26A 240V @ 50/60 650Vct @ 180 290CEX VIBROLUX* AB763 50V Bias 6.3V @ 4.5A 5V @ 3A Hz mA 041316, VIBROLUX AA964, AB568, 650Vct @ 180 290CX 022723, 120V @ 60 Hz 50V Bias 6.3V @ 4.5A 5V @ 3A REVERB* AA270 mA 125P26A VIBROLUX 100/120/220/230/240V@700/650Vct @ 291MZ 5F11 50V Bias 6.3V @ 3A 5V @ 2A TWEED 50/60 Hz 75 mA VIBROLUX AA964, AB568, 240V @ 50/60 650Vct @ 180 290CEX 50V Bias 6.3V @ 4.5A 5V @ 3A REVERB* AA270 Hz mA 125P34A, 640Vct @ 518 290FX VIBROSONIC* 120V @ 60 Hz 60V Bias 6.5V @ 5.5A 022756 mA 240V @ 50/60 640Vct @ 518 290FEX VIBROSONIC* 60V Bias 6.5V @ 5.5A Hz mA 57 TWIN 640Vct @250 290EZ 64419000 120V @ 60 Hz 50V Bias 6.3V @ 4A 5V @ 4A REISSUE* mA 57 TWIN 240V @ 50/60 660Vct @250 290EEZ 50V Bias 6.3V @ 4A 5V @ 4A REISSUE* Hz mA 650Vct @ 230 290DX 59 BASSMAN* 8087 120V @ 60 Hz 50V Bias 6.3Vct @ 4A 5V @ 3A mA 240V @ 50/60 650Vct @ 230 290DEX 59 BASSMAN* 50V Bias 6.3Vct @ 4A 5V @ 3A Hz mA 290WX 63 REVERB* 68319A 6G15 120V @ 60 Hz 237V @ 50 mA 6.6V @ 1.05A 240V @ 50/60 290WEX 63 REVERB* 6G15 237V @ 50 mA 6.6V @ 1.05A Hz 63 308.5V @ 250 290UX VIBROVERB 117V @ 60 Hz 39V @ 250 mA 6.6V @ 3.75A mA REISSUE* 63 240V @ 50/60 308.5V @ 250 290UEX VIBROVERB 39V @ 250 mA 6.6V @ 3.75A Hz mA REISSUE* 65 TWIN 340V @ 500 290EBZ REVERB 120V @ 60 Hz 50V @ 100 mA 6.3V @ 6A mA REISSUE* 93 SUPER 342V @ 500 52Vct @ 250 290VX 117V @ 60 Hz 6.3V @ 3.75A CONCERT* mA mA 93 SUPER 240V @ 50/60 342V @ 500 52Vct @ 250 290VEX 6.3V @ 3.75A CONCERT* Hz mA mA 94 TWIN 365Vct @ 850 27.5V @ 100 290EAZ 41776 120V @ 60 Hz 6.3V @ 7A REISSUE* mA mA 94 TWIN 120/210/220/230/240V365Vct @ 850 27.5V @ 100 290EEAZ 6.3V @ 7A REISSUE* @ 50/60 Hz mA mA 620V @ 150 6.3Vct @ 290HBZ GENERIC 120V @ 60 Hz 50V Bias 5V @ 4A mA 2.25A 100/120/220/230/240V690vCT @ 200 290LEX GENERIC 6.3Vct @ 5A 5V @ 3A @ 50/60 Hz mA 650Vct @ 81 291AX GENERIC 120V @ 60 Hz 6.3V @ 2A 5V @ 2A mA https://www.hammfg.com/electronics/transformers/classic/290 7/9 9/6/2021 Tube Guitar Amplifier - Power Transformers (290 Series) - Hammond Mfg.

660Vct @ 138 291BX GENERIC 120V @ 60 Hz 50V Bias 6.3V @ 3A 5V @ 3A mA 240V @ 50/60 660Vct @ 138 291BEX GENERIC 50V Bias 6.3V @ 3A 5V @ 3A Hz mA 650Vct @ 207 291CX GENERIC 120V @ 60 Hz 50V Bias 6.3Vct @ 4A 5V @ 3A mA 240V @ 50/60 650Vct @ 207 291CEX GENERIC 50V Bias 6.3Vct @ 4A 5V @ 3A Hz mA 650Vct @ 230 291DX GENERIC 120V @ 60 Hz 50V Bias 6.3Vct @ 4A 5V @ 3A mA 240V @ 50/60 650Vct @ 230 291DEX GENERIC 50V Bias 6.3Vct @ 4A 5V @ 3A Hz mA 240V @ 50/60 660Vct @ 276 291EEX GENERIC 53V Bias 6.5V @ 3.15A Hz mA 640Vct @ 518 291FX GENERIC 120V @ 60 Hz 60V Bias 6.5V @ 5.5A mA 120/240V @ 630/550Vct @ 290CAX GENERIC 6.3V @ 2A 5V @ 2A 50/60 Hz 115 mA 650Vct @ 120 290CBZ GENERIC 120V @ 60 Hz 6.3V @ 2A 5V @ 3A mA 120/240V @ 710/610Vct @ 290DAX GENERIC 6.3Vct @ 5A 5V @ 3A 50/60 Hz 230 mA

Marshall (Power Transformers) Similar Amp Secondary Bobbin/Paper Part No. Amp Model P/N's* Primary Secondary 1 2 Secondary 3 Wound 6.3Vct @ 290MAZ Studio 15 "Little Fatty" 294-285/6 117/234VAC 50/60 Hz. 600Vct @ 100 mA BOBBIN 2A 6.3Vct @ 290PAZ 18 Watt Combo* - 120/240 VAC 50/60 Hz. 580Vct @ 140 mA 6.3/5V @ 2A BOBBIN 3A Dagnall TXMA- 6.7V @ 290JDX DSL-401* 117/234 VAC 50/60 Hz. 307V @ 215 mA 25V @75 mA BOBBIN 00080 3.5A 6.3Vct @ 290GX JCM 800*, JMP - 50* Watt - 120/220/240 VAC 50/60 Hz. 690Vct @ 150 mA BOBBIN 5A Same as 290GX except Z 6.3Vct @ 290GZ - 120/220/240 VAC 50/60 Hz. 690Vct @ 150 mA BOBBIN mount 5A 6.3Vct @ 290HX JCM 800* & JMP-100* Watt - 120/220/240 VAC 50/60 Hz. 350Vct @ 420 mA 50 mA Bias PAPER 7A Same as 290HX except Z 6.3Vct @ 290HZ 120/220/240 VAC 50/60 Hz. 350Vct @ 420 mA 50 mA Bias PAPER mount 7A 6.6Vct @ 41Vct @ 100 290KX JCM 900* - 50 Watt - 120/240 VAC 50/60 Hz. 332V @ 300 mA BOBBIN 4A mA 6.3vct @ 43Vct @ 250 290JX JCM 900-100* Watt - 120/240 VAC 50/60 Hz. 360V @ 450 mA BOBBIN 7A mA 100/120/220/230/240 VAC 690/625Vct @ 150 6.3Vct @ 290MAEX JTM 45-50* - 5V @ 3A BOBBIN 50/60 Hz. mA 5A 6.3Vct @ 290LX Bluesbreaker Reissue - 120/240 VAC 50/60 Hz. 600Vct @ 230 mA 5V @ 2A BOBBIN 4A 6.3V @ 25V @ 233 290QX JTM30* - 120/240 VAC 50/60 Hz. 325V @ 270 mA BOBBIN 3.1A mA 6.3Vct @ 43Vct @ 150 290CG TSL100 - 120/240 VAC 50/60 Hz. 338V @ 450 mA BOBBIN 7A mA

VOX (Power Transformers) Part No. Primary VOX Model Names Equivalent To VOX Part No. Bobbin/Paper Wound 290PX 120/240 VAC 50/60 Hz. AC15 - BOBBIN 290CZ 120 VAC 60 Hz. AC15C1 - BOBBIN 290CEZ 120/240 VAC 50/60 Hz. AC15C1 - BOBBIN https://www.hammfg.com/electronics/transformers/classic/290 8/9 9/6/2021 Tube Guitar Amplifier - Power Transformers (290 Series) - Hammond Mfg. Part No. Primary VOX Model Names Equivalent To VOX Part No. Bobbin/Paper Wound 290NX 100/120/220/230/240 VAC 50/60 Hz. AC30 60's Vintage Vertical - PAPER 290MX 120/240 VAC 50/60 Hz. AC30 60's Vintage Flat - BOBBIN 290MAX 120/240 VAC 50/60 HZ. TB35C2 TONY BRUNO - BOBBIN

Yorkville/ Traynor (Power Transformers) Part No. Old Part No. Traynor Amp Yorkville / Traynor Part No. Primary Secondary 1 Secondary 2 Secondary 3 Secondary 4 291TC 99145 Mono Block 2 Bass Amp A-1305 115VAC / 60Hz. 76.5Vct @ 4.3A 290TRA 98965 100 Watt Bass A-1380 120VAC 60 Hz. 320V @ 600 mA 60V @ 50 mA 6.3Vct @ 9A 290TRB 79465 YBA2-B A-1314 120VAC 60 Hz. 620Vct @ 115 mA 6.3Vct @ 3A 291YX 79691 YBA-3 A-1315 120V 60 Hz 800Vct @ 530 mA 6.3Vct @ 6A 291JX 81384 BaseMaster YBA-1 A-1310 120V 60 Hz 320V @ 500 mA 60V @ 20 mA 6.65Vct @ 2.5A - 291JEX --- BaseMaster YBA-1 A-1310 120/240V 50/60 Hz 320V @ 500 mA 60V @ 20 mA 6.65Vct @ 2.5A -

¹ Special order only. Please contact Hammond's sales team for more information.

AMPEG (Power Transformers) Part No. Primary AMPEG Model Names Equivalent To AMPEG Part No. Bobbin/Paper Wound 290CAZ 117 VAC 60 Hz. GEMINI VI 25W PT 113 BOBBIN 290ETX 120 VAC 60 Hz. SUPER ECHO TWIN PT-109 BOBBIN

*DISCLAIMER: Hammond Mfg. is not affiliated with Fender Musical Instruments Corp., Marshall Amplification, Yorkville/Traynor, AMPEG or VOX 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

https://www.hammfg.com/electronics/transformers/classic/290 9/9