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KGA Enclosures Ltd
Tel: +44 (0)1535 636856
E-Mail: sales@kgaenclosures.com
Looking to purchase a product - Simply email your order to sales@kgaenclosures.com - Please include Parts Required & Shipping Address

Hammond Manufacturing - 290 Series Transformers

The 290 Series Tube Guitar Amplifier - Power Transformers (Replacement and Upgrades) are all available here at KGA Enclosures. Great Low Prices, Great Service what more can we say.

290 Series Replacement and Upgraded Tube Guitar Amplifier - Power Transformers
Product Details

  • Designed for drop in replacement of original units.
  • Physically, parts were designed to look similar to original factory units (where possible).
  • Material used and design specs. were kept as close as possible to the original part to preserve the stock "tone".

Extra Product Resources

KGA Enclosures Ltd are full authorised distributors of the Hammond Manufacturing product range, this includes the full Enclosure, Transformer and Rack Systems product ranges. All Hammond's Transformers are available from KGA Enclosures Ltd to view the product range (Click Here) or to view the product price list (Click Here).

If you have any questions regarding any product or would like to inquiry about stock availability, pricing and customisation options, simply call +44 (0)1535 636856 or E-Mail sales@kgaenclosures.com, where we will be happy to assist you.

290 Series Replacement and Upgraded Tube Guitar Amplifier - Power Transformers
290 Series Transformers Product Options
Fender (Power Transformers)
Part No Amp Model Primary Volts Secondary 1 Secondary 2 1+ 10+ 25+ More
290AAX MUSICMASTER BASE* 120V, 60 Hz 490Vct @ 90 mA P.O.A. P.O.A. P.O.A. More....
290ABX VIBRO CHAMP XD* 120/240V, 50/60 Hz 293.5V @ 100 mA 34Vct @ 95 mA P.O.A. P.O.A. P.O.A. More....
290ACX SUPER CHAMP X2* 120V @ 60 Hz 300V @ 100 mA 34Vct @ 100 mA P.O.A. P.O.A. P.O.A. More....
290AX VIBRO CHAMP* 120V, 60 Hz 650/550Vct @ 100 mA £50.79 £46.72 £45.71 More....
290AXER P.O.A. P.O.A. P.O.A. More....
290AXR P.O.A. P.O.A. P.O.A. More....
290BAX ULTRA CHORUS* 120V @ 60 Hz 60Vct @ 2.85A P.O.A. P.O.A. P.O.A. More....
290BBEX DELUEX* 120/220/230/240 @ 50/60 Hz 710Vct @ 115 mA - P.O.A. P.O.A. P.O.A. More....
290BBX DELUEX* 120V @ 50/60 Hz 710Vct @ 115 mA - P.O.A. P.O.A. P.O.A. More....
290BEX TREMOLUX* TWEED 240V @ 50/60 Hz 660Vct @ 138 mA 50V Bias £69.66 £64.08 £62.69 More....
290BX TREMOLUX* TWEED 120V @ 60 Hz 660Vct @ 138 mA 50V Bias £58.05 £53.40 £52.24 More....
290BXX P.O.A. P.O.A. P.O.A. More....
290CAX GENERIC 120/240V @ 50/60 Hz 630/550Vct @ 115 mA £50.79 £46.72 £45.71 More....
290CBZ GENERIC 120V @ 60 Hz 650Vct @ 120 mA P.O.A. P.O.A. P.O.A. More....
290CEX VIBROLUX REVERB* 240V @ 50/60 Hz 650Vct @ 180 mA 50V Bias £72.24 £66.46 £65.02 More....
290CX VIBROLUX REVERB* 120V @ 60 Hz 650Vct @ 180 mA 50V Bias £62.01 £57.05 £55.81 More....
290D2EX SUPER REVERB* 120/210/220/230/240V @ 50/60 Hz 710Vct/610Vct @ 300 mA 50V Bias £141.50 £130.18 £127.35 More....
290D2X SUPER REVERB* 120V @ 60 Hz 710Vct/610Vct @ 300 mA 50V Bias P.O.A. P.O.A. P.O.A. More....
290DAX GENERIC 120/240V @ 50/60 Hz 710/610Vct @ 230 mA P.O.A. P.O.A. P.O.A. More....
290DEX 59 BASSMAN* 240V @ 50/60 Hz 650Vct @ 230 mA 50V Bias £90.10 £82.90 £81.09 More....
290DHX BANDMASTER DELUXE* 120V @ 60 Hz 315V @ 250 mA P.O.A. P.O.A. P.O.A. More....
290DX 59 BASSMAN* 120V @ 60 Hz 650Vct @ 230 mA 50V Bias £77.25 £71.07 £69.52 More....
290EAZ 358 365Vct @ 850 mA 27.5V @ 100 mA P.O.A. P.O.A. P.O.A. More....
290EBZ 65 TWIN REVERB REISSUE* 120V @ 60 Hz 340V @ 500 mA P.O.A. P.O.A. P.O.A. More....
290EEAZ P.O.A. P.O.A. P.O.A. More....
290EEX CONCERT* 120/210/230/240 @ 50/60 Hz 660Vct @ 275 mA 53V Bias £75.50 £69.46 £67.95 More....
290EEZ 57 TWIN REISSUE* 240V @ 50/60 Hz 660Vct @250 mA 50V Bias P.O.A. P.O.A. P.O.A. More....
290EX CONCERT* 120V @ 60 Hz 660Vct @ 275 mA 53V Bias £62.90 £57.86 £56.61 More....
290EZ 57 TWIN REISSUE* 120V @ 60 Hz 640Vct @250 mA 50V Bias £84.87 £78.08 £76.38 More....
290FEX VIBROSONIC* 240V @ 50/60 Hz 640Vct @ 518 mA 60V Bias £85.39 £78.56 £76.85 More....
290FX VIBROSONIC* 120V @ 60 Hz 640Vct @ 518 mA 60V Bias £71.16 £65.47 £64.04 More....
290HAEX HARVARD* 120V/210/230V/240V @ 50/60 Hz 550Vct @ 100 mA 50V Bias P.O.A. P.O.A. P.O.A. More....
290HAX HARVARD* 120V @ 60 Hz 550Vct @ 100 mA 50V Bias P.O.A. P.O.A. P.O.A. More....
290HBZ 120V @ 60Hz. P.O.A. P.O.A. P.O.A. More....
290REX TWIN RED KNOB* 100/120/220/240V @ 50/60 Hz 337Vct @ 1.1A P.O.A. P.O.A. P.O.A. More....
290RX TWIN RED KNOB* 120V @ 60 Hz 337Vct @ 1.1A £112.95 £103.91 £101.66 More....
290S2Z SUNN 2000* 117V @ 60 Hz 780Vct @ 400 mA 55V Bias P.O.A. P.O.A. P.O.A. More....
290SX VIBRO KING* 120/230/240V @ 50/60 Hz 337Vct @ 1.1A £119.01 £109.49 £107.11 More....
290TX BASSMAN 59* (REISSUE) 120V @ 60 Hz 696Vct @ 500 nA 52V Bias £89.43 £82.27 £80.49 More....
290UEX 63 VIBROVERB REISSUE* 240V @ 50/60 Hz 308.5V @ 250 mA £61.55 £56.63 £55.40 More....
290UX 63 VIBROVERB REISSUE* 117V @ 60 Hz 308.5V @ 250 mA £51.11 £47.02 £46.00 More....
290VEX 94 TWIN REISSUE* 120V @ 60 Hz 365Vct @ 850 mA £107.74 £99.12 £96.97 More....
290VX 93 SUPER CONCERT* 117V @ 60 Hz 342V @ 500 mA £89.43 £82.27 £80.49 More....
290WEX 63 REVERB* 240V @ 50/60 Hz 237V @ 50 mA £30.80 £28.33 £27.72 More....
290WX 63 REVERB* 120V @ 60 Hz 237V @ 50 mA £22.73 £20.91 £20.46 More....
290XEX BLUES JR.* 240V @ 50/60 Hz 260V @ 170 mA £58.20 £53.55 £52.38 More....
290XX BLUES JR.* 117V @ 60 Hz 260V @ 170 mA £48.30 £44.43 £43.47 More....
290XXA PRO JR.* 117V @ 60 Hz 260V @ 170 mA P.O.A. P.O.A. P.O.A. More....
290XXB P.O.A. P.O.A. P.O.A. More....
290YEX BASSMAN 70* 240V @ 50/60 Hz 372Vct @ 400 mA 56V Bias £93.06 £85.61 £83.75 More....
290YX BASSMAN 70* 120V @ 60 Hz 372Vct @ 400 mA 56V Bias £77.25 £71.07 £69.52 More....
291ACX P.O.A. P.O.A. P.O.A. More....
291AEX CHAMP* 120/220/230/240V 50/60 Hz 650/550Vct @ 100 mA £58.67 £53.97 £52.80 More....
291AX GENERIC 120V @ 60 Hz 650Vct @ 81 mA £50.73 £46.67 £45.66 More....
291AZE P.O.A. P.O.A. P.O.A. More....
291BEX GENERIC 240V @ 50/60 Hz 660Vct @ 138 mA 50V Bias £76.21 £70.12 £68.59 More....
291BX GENERIC 120V @ 60 Hz 660Vct @ 138 mA 50V Bias £67.83 £62.40 £61.05 More....
291CEX P.O.A. P.O.A. P.O.A. More....
291CX GENERIC 120V @ 60 Hz 650Vct @ 207 mA 50V Bias £74.42 £68.46 £66.97 More....
291DEX P.O.A. P.O.A. P.O.A. More....
291DX P.O.A. P.O.A. P.O.A. More....
291EEX GENERIC 240V @ 50/60 Hz 660Vct @ 276 mA 53V Bias £94.36 £86.81 £84.92 More....
291FX GENERIC 120V @ 60 Hz 640Vct @ 518 mA 60V Bias £88.93 £81.81 £80.04 More....
291MZ P.O.A. P.O.A. P.O.A. More....
291ZEZ SUPER SIX REVERB 135* 120/240V @ 50/60 Hz 364Vct @ 1A 53V @ 1A P.O.A. P.O.A. P.O.A. More....
291ZZ SUPER SIX REVERB 135* 120V @ 60 Hz 364Vct @ 1A 53V @ 1A P.O.A. P.O.A. P.O.A. More....
See individual product data sheets for more detailed information
Marshall (Power Transformer)
Part No Amp Model Similar Amps P/n's Primary Secondary 1+ 10+ 25+ More
290GX 120/220/240 VAC 50/60 Hz. JCM 800, JMP - 50 watt - BOBBIN £84.63 £77.86 £76.17 More....
290GZ P.O.A. P.O.A. P.O.A. More....
290HX 120/220/240 VAC 50/60 Hz. JCM 800 & JMP - 100 watt - PAPER £89.34 £82.19 £80.40 More....
290HZ P.O.A. P.O.A. P.O.A. More....
290JDX P.O.A. P.O.A. P.O.A. More....
290JX 120/240 VAC 50/60 Hz. JCM 900 - 100 watt - BOBBIN £106.19 £97.69 £95.57 More....
290KX 120/240 VAC 50/60 Hz. JCM 900 - 50 watt - BOBBIN £88.13 £81.08 £79.32 More....
290LX 120/240 VAC 50/60 Hz. General - BOBBIN £90.38 £83.15 £81.34 More....
290MAEX P.O.A. P.O.A. P.O.A. More....
290MAZ 117/234VAC 50/60 Hz. Studio 15 Little Fatty 294-285/6 BOBBIN P.O.A. P.O.A. P.O.A. More....
290PAZ 120/240 VAC 50/60 Hz. 18 Watt Combo - BOBBIN £72.45 £66.65 £65.21 More....
290QX 120/240 VAC 50/60 Hz. JTM30 - BOBBIN £66.11 £60.82 £59.49 More....
See individual product data sheets for more detailed information
VOX Power Transformer
Part No Primary VOX Model Names Equivalent to VOX Part No Bobbin / Paper Wound 1+ 10+ 25+ More
290CEZ 120/240 VAC 50/60 Hz. AC15C1 BOBBIN P.O.A. P.O.A. P.O.A. More....
290CZ 120 VAC 60 Hz. AC15C1 BOBBIN £66.95 £61.59 £60.26 More....
290MAX 120/240 VAC 50/60 HZ. TB35C2 TONY BRUNO - BOBBIN P.O.A. P.O.A. P.O.A. More....
290MZ P.O.A. P.O.A. P.O.A. More....
290NX 100/120/220/230/240 VAC 50/60 Hz. AC30 Vintage PAPER £115.23 £106.01 £103.71 More....
290PX 120/240 VAC 50/60 Hz. AC15 BOBBIN £72.55 £66.75 £65.30 More....
See individual product data sheets for more detailed information
Yorkville / Traynor (Power Transformer)
Part No Traynor Amp Yorkville / Traynor Part No Primary 1+ 10+ 25+ More
291JEX P.O.A. P.O.A. P.O.A. More....
291JX P.O.A. P.O.A. P.O.A. More....
79465 120VAC 60 Hz. YBA2-B A1314 PAPER P.O.A. P.O.A. P.O.A. More....
79691 120V 60 Hz YBA-3 A1315 P.O.A. P.O.A. P.O.A. More....
98965 120/240VAC 50/60 Hz. 100 Watt A1380 - P.O.A. P.O.A. P.O.A. More....
99145 115VAC / 60Hz. Mono Block2 Bass Amp A1305 P.O.A. P.O.A. P.O.A. More....
See individual product data sheets for more detailed information
AMPEG (Power Transformer)
Part No Primary AMPEG Model names Equivalent to AMPEG Part No Bobbin / Paper Wound 1+ 10+ 25+ More
290CAZ 117 VAC 60 Hz. GEMINI VI 25W PT 113 BOBBIN P.O.A. P.O.A. P.O.A. More....
290ETX 120 VAC 60 Hz. SUPER ECHO TWIN PT-109 BOBBIN P.O.A. P.O.A. P.O.A. More....
See individual product data sheets for more detailed information
Hammond Manufacturing Customisation Services
Modified Electronic Enclosures
Almost every enclosure will need some kind of modification to be useful. In house modifications can be tedious, over complicated and a distraction from your main core business. A third party shop can add time and expense. Let us help you to deliver quality products made to your exact specifications.
Hammond Manufacturing Customisation Services
Why choose Hammond Manufacturing to modify your enclosure
  • Hammond Manufacturing offers a wide selection and massive inventory of enclosures ready to be modified.
  • Typically the minimum order quantity is 25 pieces. This can vary depending on product and service required. Please note KGA Enclosures does not add on any charges.
  • Hammond has an experience enclosure modification team and two dedicated modification facilities in North America and the United Kingdom. They are knowledgeable, available and capable.
  • Hammond Manufacturing helps eliminate scrap and design errors with approval drawings to confirm correct interpretation of your deign required. Many orders will also include a fast delivery of sample enclosures for your inspection. These steps ensure that your assembly fits perfectly before heading into the mass production stage.
Popular modification services offered:
  • Holes
  • Cutouts
  • Tapping and countersinking.
  • Pressed-in hardware (Studs, Standoffs)
  • Silk screening
  • UV Printing
  • Special colours
  • Special length extrusions
  • Pre-Installed accessories
  • Available services vary by product
Want to buy a product - Simply email your order to sales@kgaenclosures.com - Please include Parts Required & Shipping Address
Remember the Hammond Manufacturing Enclosure and Transformer Ranges are all available
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