Vintage Fender 4Hy, 90mA DC Style Choke 40-18003

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  • Item #: 40-18003

Vintage Constructed Amplifier Transformers by Magnetic Components, Inc.

Vintage Spec, Paper Wound!
Replacement Tube Amp Transformer
Proudly manufactured in the U.S.A.

Our Part# Style Series Type Wattage Choke Rating
40-18003 Fender Vintage Choke n/a 90mA DC, 4 Hy


Alternates: n/a
Reference#: 022699, 125C1A
Used In: Bandmaster**, Bandmaster AA763**, Bandmaster AC568**, Bandmaster AD1269**, Bandmaster 6G7-A**, Bandmaster Reverb**, Bandmaster Reverb AA768**, Bandmaster Reverb AA270**, Bandmaster AA1069**, Bassman**, Bassman AA270**, Bassman AA864**, Bassman AB165**, Bassman 6G6**, Bassman 6G6-A**, Bassman 100**, Concert**, Concert 6G12A**, Dual Showman**, Dual Showman AB763**, Dual Showman AC568**, Dual Showman Reverb**, Dual Showman Reverb AA270**, Dual Showman Reverb AA769**, Dual Showman Reverb 100**, Pro**, Pro 6G5-A**, Pro AB763**, Pro Reverb**, Pro Reverb AA270**, Pro Reverb AB668**, Pro Reverb AA1069**, Showman**, Showman 6G14**, Showman AB763**, Showman Reverb**, Showman Reverb AA763**, Super**, Super 6G4**, Super 6G4-A**, Super Reverb**, Super Reverb AA270**, Super Reverb AA763**, Super Reverb AB568**, Super Reverb AB763**, Super Bassman**, Super Bassman CFA7002, Super Six Reverb**, Super Six Reverb 100**, Twin**, Twin 6G8**, Twin Reverb**, Twin Reverb AA270**, Twin Reverb AA769**, Twin Reverb AC568**, Twin Reverb 100**, Twin Reverb II**, Vibrosonic**, Vibrosonic 6G13-A**, Vibrosonic Reverb**, Vibrosonic Reverb 100**, Tremolux 6G6**, Quad Reverb**, Quad Reverb 100**. So many more!...See specifications for details!!
Description: This is the most common 90mA DC rated Fender* type choke used in many of their amplifier applications. Provided with shields for extra protection. Paper layer wound choke like vintage era originals!
Click Here for Specifications and Hook-up Diagram
Click Here for Product Details
General Features:
  • Paper layer wound like the vintage era originals
  • Made in USA by Magnetic Components, Inc.
  • Manufactured using proper construction methods
  • Made with premium materials
  • Proper mountings / No chassis drilling required on most
  • Made with pre-tinned "Topcoat" PVC appliance wire for soldering ease
  • RoHS Compliant
  • Two exclusive series: ClassicTone Vintage and ClassicTone Plus
The Vintage Series offers Fender* and Marshall* type amplifier transformers made with true-to-original specifications, vintage era construction methods and high quality materials. This series features correct mountings and requires no chassis hole drilling!
The Plus Series offers Fender* and Marshall* type amplifier transformers for general replacement, upgrades and additional features such as international voltage taps. These are still manufactured using the same fine construction methods and premium materials as our Vintage series transformers.
These may require chassis modifications...see specifications for details.

Quantity Discounts are Available. Contact Sales for additional information.


Return Policy
Because these are electronic components, returns are only accepted on Damaged, DOA or Unused units only.
Return shipping costs are the responsiblity of the purchaser.
Prior approval is required for all returns. Contact Sales for an RMA Number.
Returns are subject to a restocking fee equal to any Credit Card, eBay or Paypal fees associated with the original transaction.


*Disclaimer: Magnetic Components, Inc. is not affiliated with Fender Musical Instruments Corp. and Marshall Amplification.
**All of the above listed amplifier models are trademarks of Fender Musical Instrument Corp. or Marshall Amplification.
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Price $22.04
Availability In-Stock