290 Series - Tube Guitar Amplifier - Power Transformers
Replacements and Upgrades

Product Features:
  • 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. where kept as close as possible to the original part to preserve the stock "tone".
Hammond Manufacturing Transformers
KGA Enclosures Ltd are full authorised distributors of the Hammond Manufacturing Transformers product range. This entire range is available from KGA Enclosures Ltd at great competitive pricing and with full customisation options on all applicable products.

Please Remember - Only use authorised distributors to purchase these products. Using authorised distributors will guarantee you receiving a genuine product which, by using KGA Enclosures, we can guarantee you receiving.
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Hammond Manufacturing Product Ranges
Did you know, the entire Hammond Manufacturing product range is all available here at KGA Enclosures Ltd. If you find a lower price, we aim to match and beat it. For more information on any range, please click the link below.
290 Series | Hammond Manufacturing Transformers | KGA Enclosures Ltd
Product Options
Part No Brand Product Information 1+ 5+ 10+ 25+
Fender (Power Transformers)
290AAX Hammond Transformers Please Click Part Number For More Details £66.68 £64.01 £61.34 £60.01
290ABX Hammond Transformers Please Click Part Number For More Details £89.22 £85.65 £82.08 £80.30
290ACX Hammond Transformers Please Click Part Number For More Details £80.08 £76.88 £73.68 £72.08
290AX Hammond Transformers Please Click Part Number For More Details £80.44 £77.22 £74.00 £72.40
290AXER Hammond Transformers Please Click Part Number For More Details £103.99 £99.83 £95.67 £93.59
290AXR Hammond Transformers Please Click Part Number For More Details £97.78 £93.86 £89.95 £88.00
290BAX Hammond Transformers Please Click Part Number For More Details £70.42 £67.60 £64.79 £63.38
290BBEX Hammond Transformers Please Click Part Number For More Details £131.05 £125.81 £120.57 £117.95
290BBX Hammond Transformers Please Click Part Number For More Details £77.87 £74.75 £71.64 £70.08
290BEX Hammond Transformers Please Click Part Number For More Details £92.71 £89.00 £85.29 £83.43
290BX Hammond Transformers Please Click Part Number For More Details £77.26 £74.17 £71.08 £69.54
290BXX Hammond Transformers Please Click Part Number For More Details £85.82 £82.39 £78.96 £77.24
290CAX Hammond Transformers Please Click Part Number For More Details £67.60 £64.89 £62.19 £60.84
290CBZ Hammond Transformers Please Click Part Number For More Details £102.63 £98.52 £94.42 £92.37
290CEX Hammond Transformers Please Click Part Number For More Details £102.40 £98.30 £94.21 £92.16
290CX Hammond Transformers Please Click Part Number For More Details £92.32 £88.63 £84.94 £83.09
290D2EX Hammond Transformers Please Click Part Number For More Details £161.07 £154.63 £148.19 £144.97
290D2X Hammond Transformers Please Click Part Number For More Details £158.83 £152.47 £146.12 £142.94
290DAX Hammond Transformers Please Click Part Number For More Details £134.43 £129.06 £123.68 £120.99
290DEX Hammond Transformers Please Click Part Number For More Details £123.33 £118.40 £113.46 £111.00
290DHX Hammond Transformers Please Click Part Number For More Details £116.87 £112.20 £107.52 £105.19
290DX Hammond Transformers Please Click Part Number For More Details £103.28 £99.15 £95.02 £92.96
290EAZ Hammond Transformers Please Click Part Number For More Details £134.07 £128.71 £123.35 £120.66
290EBZ Hammond Transformers Please Click Part Number For More Details £112.37 £107.88 £103.38 £101.13
290EEAZ Hammond Transformers Please Click Part Number For More Details £201.23 £193.19 £185.14 £181.11
290EEBZ Hammond Transformers Please Click Part Number For More Details £112.37 £107.88 £103.38 £101.13
290EEX Hammond Transformers Please Click Part Number For More Details £127.45 £122.35 £117.25 £114.70
290EEZ Hammond Transformers Please Click Part Number For More Details £143.09 £137.37 £131.64 £128.78
290EX Hammond Transformers Please Click Part Number For More Details £110.32 £105.91 £101.50 £99.29
290EZ Hammond Transformers Please Click Part Number For More Details £118.70 £113.95 £109.21 £106.83
290FEX Hammond Transformers Please Click Part Number For More Details £133.18 £127.86 £122.53 £119.87
290FEXA Hammond Transformers Please Click Part Number For More Details P.O.A. P.O.A. P.O.A. P.O.A.
290FX Hammond Transformers Please Click Part Number For More Details £120.00 £115.20 £110.40 £108.00
290HAEX Hammond Transformers Please Click Part Number For More Details £105.64 £101.42 £97.19 £95.08
290HAX Hammond Transformers Please Click Part Number For More Details £100.38 £96.37 £92.35 £90.34
290HBZ Hammond Transformers Please Click Part Number For More Details £145.71 £139.88 £134.06 £131.14
290LEX Hammond Transformers Please Click Part Number For More Details £120.13 £115.32 £110.52 £108.11
290REX Hammond Transformers Please Click Part Number For More Details £176.81 £169.73 £162.66 £159.13
290RX Hammond Transformers Please Click Part Number For More Details £151.30 £145.24 £139.19 £136.17
290S2Z Hammond Transformers Please Click Part Number For More Details £212.78 £204.26 £195.75 £191.50
290SX Hammond Transformers Please Click Part Number For More Details £171.71 £164.84 £157.97 £154.54
290TX Hammond Transformers Please Click Part Number For More Details £121.67 £116.81 £111.94 £109.51
290UEX Hammond Transformers Please Click Part Number For More Details £91.45 £87.79 £84.13 £82.30
290UX Hammond Transformers Please Click Part Number For More Details £87.88 £84.37 £80.85 £79.10
290VEX Hammond Transformers Please Click Part Number For More Details £143.37 £137.64 £131.90 £129.03
290VX Hammond Transformers Please Click Part Number For More Details £118.98 £114.22 £109.46 £107.08
290WEX Hammond Transformers Please Click Part Number For More Details £44.95 £43.15 £41.36 £40.46
290WX Hammond Transformers Please Click Part Number For More Details £42.90 £41.18 £39.46 £38.61
290XEX Hammond Transformers Please Click Part Number For More Details £77.40 £74.30 £71.21 £69.66
290XX Hammond Transformers Please Click Part Number For More Details £77.57 £74.46 £71.36 £69.81
290XXA Hammond Transformers Please Click Part Number For More Details £76.51 £73.45 £70.39 £68.86
290XXB Hammond Transformers Please Click Part Number For More Details £124.37 £119.39 £114.42 £111.93
290YEX Hammond Transformers Please Click Part Number For More Details £123.83 £118.88 £113.92 £111.45
290YX Hammond Transformers Please Click Part Number For More Details £104.26 £100.09 £95.92 £93.83
291ACX Hammond Transformers Please Click Part Number For More Details £84.09 £80.73 £77.37 £75.68
291AEX Hammond Transformers Please Click Part Number For More Details £93.27 £89.54 £85.81 £83.95
291AX Hammond Transformers Please Click Part Number For More Details £79.91 £76.71 £73.52 £71.92
291BEX Hammond Transformers Please Click Part Number For More Details £111.38 £106.93 £102.47 £100.25
291BX Hammond Transformers Please Click Part Number For More Details £92.71 £89.00 £85.29 £83.43
291CEX Hammond Transformers Please Click Part Number For More Details £118.44 £113.70 £108.96 £106.60
291CX Hammond Transformers Please Click Part Number For More Details £98.98 £95.02 £91.06 £89.08
291DEX Hammond Transformers Please Click Part Number For More Details P.O.A. P.O.A. P.O.A. P.O.A.
291DX Hammond Transformers Please Click Part Number For More Details P.O.A. P.O.A. P.O.A. P.O.A.
291EEX Hammond Transformers Please Click Part Number For More Details £125.52 £120.50 £115.48 £112.97
291FX Hammond Transformers Please Click Part Number For More Details £141.88 £136.21 £130.53 £127.70
291MZ Hammond Transformers Please Click Part Number For More Details £65.91 £63.27 £60.64 £59.32
291ZEZ Hammond Transformers Please Click Part Number For More Details £207.21 £198.92 £190.63 £186.49
291ZZ Hammond Transformers Please Click Part Number For More Details £172.61 £165.71 £158.81 £155.35
Marshall (Power Transformers)
290CG Hammond Transformers Please Click Part Number For More Details £116.29 £111.64 £106.99 £104.66
290GX Hammond Transformers Please Click Part Number For More Details £115.84 £111.20 £106.57 £104.25
290GZ Hammond Transformers Please Click Part Number For More Details £132.62 £127.31 £122.01 £119.35
290HX Hammond Transformers Please Click Part Number For More Details £122.30 £117.41 £112.52 £110.07
290HZ Hammond Transformers Please Click Part Number For More Details £131.87 £126.60 £121.32 £118.69
290JDX Hammond Transformers Please Click Part Number For More Details £88.41 £84.87 £81.34 £79.57
290JX Hammond Transformers Please Click Part Number For More Details £162.16 £155.68 £149.19 £145.95
290KX Hammond Transformers Please Click Part Number For More Details £144.93 £139.13 £133.34 £130.44
290LX Hammond Transformers Please Click Part Number For More Details £160.91 £154.48 £148.04 £144.82
290MAEX Hammond Transformers Please Click Part Number For More Details £144.93 £139.13 £133.34 £130.44
290MAZ Hammond Transformers Please Click Part Number For More Details £115.34 £110.73 £106.12 £103.81
290PAZ Hammond Transformers Please Click Part Number For More Details £96.40 £92.55 £88.69 £86.76
290QX Hammond Transformers Please Click Part Number For More Details £102.00 £97.92 £93.84 £91.80
VOX (Power Transformers)
290CEZ Hammond Transformers Please Click Part Number For More Details £80.92 £77.68 £74.44 £72.82
290CZ Hammond Transformers Please Click Part Number For More Details £78.76 £75.61 £72.46 £70.88
290MAX Hammond Transformers Please Click Part Number For More Details £115.00 £110.40 £105.80 £103.50
290MX Hammond Transformers Please Click Part Number For More Details £110.80 £106.37 £101.94 £99.72
290NX Hammond Transformers Please Click Part Number For More Details £166.11 £159.47 £152.83 £149.50
290PX Hammond Transformers Please Click Part Number For More Details £97.78 £93.86 £89.95 £88.00
Yorkville / Traynor (Power Transformer)
290TRA Hammond Transformers Please Click Part Number For More Details £176.81 £169.73 £162.66 £159.13
290TRB Hammond Transformers Please Click Part Number For More Details £76.43 £73.37 £70.32 £68.79
291JEX Hammond Transformers Please Click Part Number For More Details £153.15 £147.02 £140.90 £137.83
291JX Hammond Transformers Please Click Part Number For More Details £153.15 £147.02 £140.90 £137.83
291TC Hammond Transformers Please Click Part Number For More Details £157.97 £151.65 £145.33 £142.17
291YX Hammond Transformers Please Click Part Number For More Details £203.28 £195.15 £187.02 £182.96
79465 Hammond Transformers Please Click Part Number For More Details P.O.A. P.O.A. P.O.A. P.O.A.
79691 Hammond Transformers Please Click Part Number For More Details P.O.A. P.O.A. P.O.A. P.O.A.
81384 Hammond Transformers Please Click Part Number For More Details P.O.A. P.O.A. P.O.A. P.O.A.
98965 Hammond Transformers Please Click Part Number For More Details P.O.A. P.O.A. P.O.A. P.O.A.
99145 Hammond Transformers Please Click Part Number For More Details P.O.A. P.O.A. P.O.A. P.O.A.
AMPEG (Power Transformers)
290CAZ Hammond Transformers Please Click Part Number For More Details £75.22 £72.21 £69.20 £67.70
290ETX Hammond Transformers Please Click Part Number For More Details £104.08 £99.92 £95.76 £93.68
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290 Series - Power - Classic Hole Voltage Tube Plate - Hammond Manufacturing Transformers - KGA Enclosures Ltd