.hide-partial { max-height: none; } .show-more { display: none; }

290 Series Transformers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 80

Applied Filters:

Series = 290

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Audio Transformers / Signal Transformers Fender Deluex*, 120/220/230/240 @ 50/60 Hz, 710Vct @ 115mA

290BBEX
Hammond Manufacturing
1: Rp3.306.867
7In Stock

Mfr. Part No.
290BBEX

Mouser Part No
546-290BBEX

Hammond Manufacturing

Audio Transformers / Signal Transformers Fender Deluex*, 120/220/230/240 @ 50/60 Hz, 710Vct @ 115mA

Datasheet

7In Stock

Rp3.306.867

Rp3.012.964

Rp2.982.509

Rp2.982.326

View

Min.: 1
Mult.: 1

Power Transformers Fender 120V @ 60 Hz, 650Vct @ 180mA

290CX
Hammond Manufacturing
1: Rp2.438.550
6In Stock

Mfr. Part No.
290CX

Mouser Part No
546-290CX

Hammond Manufacturing

Power Transformers Fender 120V @ 60 Hz, 650Vct @ 180mA

Datasheet

6In Stock

Rp2.438.550

Rp2.171.616

Rp2.108.322

Rp2.052.734

View

Min.: 1
Mult.: 1

115 VAC

650 VAC CT

Chassis

Power Transformers VOX AC15C1 120 VAC 60 Hz.

290CZ
Hammond Manufacturing
1: Rp2.012.189
1In Stock

Mfr. Part No.
290CZ

Mouser Part No
546-290CZ

Hammond Manufacturing

Power Transformers VOX AC15C1 120 VAC 60 Hz.

Datasheet

1In Stock

Rp2.012.189

Rp2.003.750

Rp1.949.813

Rp1.896.426

View

Min.: 1
Mult.: 1

Power Transformers Fender 120V, 660Vct @ 275mA

290EX
Hammond Manufacturing
1: Rp2.842.162
2In Stock

Mfr. Part No.
290EX

Mouser Part No
546-290EX

Hammond Manufacturing

Power Transformers Fender 120V, 660Vct @ 275mA

Datasheet

2In Stock

Rp2.842.162

Rp2.571.008

Rp2.495.239

Min.: 1
Mult.: 1

115 VAC

660 VAC CT

Chassis

Power Transformers Fender 120V @ 60 Hz, 640Vct @ 518mA

290FX
Hammond Manufacturing
1: Rp3.110.381
2In Stock
3Expected 26/02/2026

Mfr. Part No.
290FX

Mouser Part No
546-290FX

Hammond Manufacturing

Power Transformers Fender 120V @ 60 Hz, 640Vct @ 518mA

Datasheet

2In Stock

3Expected 26/02/2026

Rp3.110.381

Rp2.787.675

Rp2.691.175

Min.: 1
Mult.: 1

115 VAC

640 VAC CT

Chassis

Power Transformers Marshall JCM 800, JMP-50 Watt, 120/220/240 VAC 50/60 Hz., 690Vct @ 150 mA

290GX
Hammond Manufacturing
1: Rp2.992.966
7In Stock

Mfr. Part No.
290GX

Mouser Part No
546-290GX

Hammond Manufacturing

Power Transformers Marshall JCM 800, JMP-50 Watt, 120/220/240 VAC 50/60 Hz., 690Vct @ 150 mA

Datasheet

7In Stock

Rp2.992.966

Rp2.702.733

Rp2.607.517

Min.: 1
Mult.: 1

120 VAC, 220 VAC, 240 VAC

690 VAC CT

Chassis

Power Transformers Marshall JCM 800 & JMP-100 Watt, 120/220/240 VAC 50/60 Hz., 350Vct @ 420 mA

290HX
Hammond Manufacturing
1: Rp3.142.119
4In Stock

Mfr. Part No.
290HX

Mouser Part No
546-290HX

Hammond Manufacturing

Power Transformers Marshall JCM 800 & JMP-100 Watt, 120/220/240 VAC 50/60 Hz., 350Vct @ 420 mA

Datasheet

4In Stock

Rp3.142.119

Rp2.831.889

Rp2.737.407

Min.: 1
Mult.: 1

120 VAC, 220 VAC, 240 VAC

356 VAC CT

Chassis

Power Transformers Marshall JCM 900-100 Watt, 120/240 VAC 50/60 Hz., 360V @ 450 mA

290JX
Hammond Manufacturing
1: Rp4.079.600
5In Stock

Mfr. Part No.
290JX

Mouser Part No
546-290JX

Hammond Manufacturing

Power Transformers Marshall JCM 900-100 Watt, 120/240 VAC 50/60 Hz., 360V @ 450 mA

Datasheet

5In Stock

Rp4.079.600

Rp3.683.510

Rp3.536.008

Min.: 1
Mult.: 1

115 VAC

361 VAC CT

Chassis

Power Transformers VOX AC30 60's Vintage Flat 120/240 VAC 50/60 Hz.

290MX
Hammond Manufacturing
1: Rp2.894.265
4In Stock

Mfr. Part No.
290MX

Mouser Part No
546-290MX

Hammond Manufacturing

Power Transformers VOX AC30 60's Vintage Flat 120/240 VAC 50/60 Hz.

Datasheet

4In Stock

Rp2.894.265

Rp2.585.502

Rp2.504.963

Min.: 1
Mult.: 1

115 VAC

550 VAC CT

Chassis

Power Transformers Marshall JTM30, 120/240 VAC 50/60 Hz., 325V @ 270 mA

290QX
Hammond Manufacturing
1: Rp2.681.084
1In Stock

Mfr. Part No.
290QX

Mouser Part No
546-290QX

Hammond Manufacturing

Power Transformers Marshall JTM30, 120/240 VAC 50/60 Hz., 325V @ 270 mA

Datasheet

1In Stock

Rp2.681.084

Rp2.381.494

Rp2.316.549

Rp2.250.871

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

325 VAC, 25 VAC, 6.3 VAC

Chassis

Power Transformers Fender Twin Red Knob, 120V @ 60 Hz, 337Vct @ 1.1A

290RX
Hammond Manufacturing
1: Rp3.803.676
1In Stock

Mfr. Part No.
290RX

Mouser Part No
546-290RX

Hammond Manufacturing

Power Transformers Fender Twin Red Knob, 120V @ 60 Hz, 337Vct @ 1.1A

Datasheet

1In Stock

Rp3.803.676

Rp3.452.350

Rp3.314.572

Min.: 1
Mult.: 1

115 VAC

337 VAC CT

Chassis

Power Transformers Fender 240V @ 50/60 Hz, 308.5V @ 250mA

290UEX
Hammond Manufacturing
1: Rp2.336.363
2In Stock
3Expected 23/02/2026

Mfr. Part No.
290UEX

Mouser Part No
546-290UEX

Hammond Manufacturing

Power Transformers Fender 240V @ 50/60 Hz, 308.5V @ 250mA

Datasheet

2In Stock

3Expected 23/02/2026

Rp2.336.363

Rp2.173.084

Rp2.144.464

Rp2.117.312

View

Min.: 1
Mult.: 1

240 VAC

308.5 VAC

Chassis

Power Transformers Fender 63 Reverb, 240V @ 50/60 Hz, 237V @ 50mA

290WEX
Hammond Manufacturing
1: Rp1.126.811
11In Stock

Mfr. Part No.
290WEX

Mouser Part No
546-290WEX

Hammond Manufacturing

Power Transformers Fender 63 Reverb, 240V @ 50/60 Hz, 237V @ 50mA

Datasheet

11In Stock

Rp1.126.811

Rp1.083.331

Rp1.018.386

Rp1.010.131

View

Min.: 1
Mult.: 1

Power Transformers Fender 63 Reverb, 120V @ 60 Hz, 237V @ 50mA

290WX
Hammond Manufacturing
1: Rp1.226.247
5In Stock

Mfr. Part No.
290WX

Mouser Part No
546-290WX

Hammond Manufacturing

Power Transformers Fender 63 Reverb, 120V @ 60 Hz, 237V @ 50mA

Datasheet

5In Stock

Rp1.226.247

Rp1.077.461

Rp1.036.732

Rp1.002.976

View

Min.: 1
Mult.: 1

18.4 VA

115 VAC

237 VAC

Chassis

Power Transformers Fender Blues Jr., 240V @ 50/60 Hz, 260V @ 170mA

290XEX
Hammond Manufacturing
1: Rp2.222.801
5In Stock

Mfr. Part No.
290XEX

Mouser Part No
546-290XEX

Hammond Manufacturing

Power Transformers Fender Blues Jr., 240V @ 50/60 Hz, 260V @ 170mA

Datasheet

5In Stock

Rp2.222.801

Rp1.928.898

Rp1.910.736

Rp1.893.674

View

Min.: 1
Mult.: 1

230 VAC

240 VAC

Chassis

Power Transformers Fender Blues Jr., 117V @ 60 Hz, 260V @ 170mA

290XX
Hammond Manufacturing
1: Rp2.099.149
2In Stock

Mfr. Part No.
290XX

Mouser Part No
546-290XX

Hammond Manufacturing

Power Transformers Fender Blues Jr., 117V @ 60 Hz, 260V @ 170mA

Datasheet

2In Stock

Rp2.099.149

Rp1.858.633

Rp1.803.962

Rp1.756.263

Rp1.703.243

Min.: 1
Mult.: 1

115 VAC

240 VAC

Chassis

Power Transformers Fender 120/240V, 50/60 Hz, 293.5V @ 100mA

290ABX
Hammond Manufacturing
1: Rp2.478.728
1In Stock

Mfr. Part No.
290ABX

Mouser Part No
546-290ABX

Hammond Manufacturing

Power Transformers Fender 120/240V, 50/60 Hz, 293.5V @ 100mA

Datasheet

1In Stock

Rp2.478.728

Rp2.223.719

Rp2.207.391

Rp2.192.164

View

Min.: 1
Mult.: 1

Power Transformers Fender 120V @ 60 Hz, 300V @ 100mA

290ACX
Hammond Manufacturing
1: Rp2.072.548
1In Stock

Mfr. Part No.
290ACX

Mouser Part No
546-290ACX

Hammond Manufacturing

Power Transformers Fender 120V @ 60 Hz, 300V @ 100mA

Datasheet

1In Stock

Rp2.072.548

Rp1.854.230

Rp1.828.913

Rp1.804.146

View

Min.: 1
Mult.: 1

Power Transformers Fender 94 Twin Reissue, 120V @ 60 Hz, 365Vct @ 850mA

290EAZ
Hammond Manufacturing
1: Rp4.379.741
2In Stock

Mfr. Part No.
290EAZ

Mouser Part No
546-290EAZ

Hammond Manufacturing

Power Transformers Fender 94 Twin Reissue, 120V @ 60 Hz, 365Vct @ 850mA

Datasheet

2In Stock

Rp4.379.741

Rp3.247.059

Rp3.243.389

Min.: 1
Mult.: 1

Power Transformers Fender 65 Twin Reverb Reissue, 120V @ 60 Hz, 340V @ 500mA

290EBZ
Hammond Manufacturing
1: Rp3.671.218
2In Stock

Mfr. Part No.
290EBZ

Mouser Part No
546-290EBZ

Hammond Manufacturing

Power Transformers Fender 65 Twin Reverb Reissue, 120V @ 60 Hz, 340V @ 500mA

Datasheet

2In Stock

Rp3.671.218

Rp2.785.290

Rp2.782.721

Min.: 1
Mult.: 1

85 W

115 VAC

Chassis

Power Transformers Fender 240V @ 50/60 Hz, 640Vct @ 518mA

290FEX
Hammond Manufacturing
1: Rp3.417.126
6In Stock

Mfr. Part No.
290FEX

Mouser Part No
546-290FEX

Hammond Manufacturing

Power Transformers Fender 240V @ 50/60 Hz, 640Vct @ 518mA

Datasheet

6In Stock

Rp3.417.126

Rp3.075.707

Rp2.955.541

Min.: 1
Mult.: 1

230 VAC

640 VAC CT

Chassis

Power Transformers Marshall JCM 900-50 Watt, 120/240 VAC 50/60 Hz., 332V @ 300 mA

290KX
Hammond Manufacturing
1: Rp3.680.208
2In Stock

Mfr. Part No.
290KX

Mouser Part No
546-290KX

Hammond Manufacturing

Power Transformers Marshall JCM 900-50 Watt, 120/240 VAC 50/60 Hz., 332V @ 300 mA

Datasheet

2In Stock

Rp3.680.208

Rp3.323.928

Rp3.188.718

Min.: 1
Mult.: 1

115 VAC

330 VAC

Chassis

Power Transformers Marshall Bluesbreaker Reissue, 120/240 VAC 50/60 Hz., 600Vct @ 230 mA

290LX
Hammond Manufacturing
1: Rp3.937.969
3In Stock

Mfr. Part No.
290LX

Mouser Part No
546-290LX

Hammond Manufacturing

Power Transformers Marshall Bluesbreaker Reissue, 120/240 VAC 50/60 Hz., 600Vct @ 230 mA

Datasheet

3In Stock

Rp3.937.969

Rp3.636.728

Rp3.508.489

Min.: 1
Mult.: 1

115 VAC, 230 VAC

600 VAC CT

Chassis

Power Transformers Marshall 18 Watt Combo, 120/240 VAC 50/60 Hz., 580Vct @ 140 mA

290PAZ
Hammond Manufacturing
1: Rp2.548.443
3In Stock

Mfr. Part No.
290PAZ

Mouser Part No
546-290PAZ

Hammond Manufacturing

Power Transformers Marshall 18 Watt Combo, 120/240 VAC 50/60 Hz., 580Vct @ 140 mA

Datasheet

3In Stock

Rp2.548.443

Rp2.256.741

Rp2.195.466

Rp2.139.694

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

580 VAC CT

Chassis

Power Transformers VOX AC15 120/240 VAC 50/60 Hz.

290PX
Hammond Manufacturing
1: Rp2.568.073
1In Stock

Mfr. Part No.
290PX

Mouser Part No
546-290PX

Hammond Manufacturing

Power Transformers VOX AC15 120/240 VAC 50/60 Hz.

Datasheet

1In Stock

Rp2.568.073

Rp2.294.351

Rp2.224.086

Rp2.165.562

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

630 VAC CT

Chassis

290 Series Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support

100 VAC
237 VAC
240 VAC
308.5 VAC
319 VAC
325 VAC, 25 VAC, 6.3 VAC
330 VAC
330 VAC CT
337 VAC CT
342 VAC
356 VAC CT
361 VAC CT
372 VAC CT
550 VAC CT
580 VAC CT
600 VAC CT
630 VAC CT
640 VAC CT
650 VAC CT
660 VAC CT