Vintage Constructed Amplifier Transformers by Magnetic Components, Inc.
Part Number 40-18077
Marshall Style: 45W JCM45 Power Transformer, 100/120/220/230/240V   
ClassicTone Part Number 40-18077 is no longer available but has been replaced by 40-18033.

Please see the following link for more information on the 40-18033:

*Disclaimer: Magnetic Components, Inc. is not affiliated with Fender Musical Instruments Corp., Marshall Amplification, Vox Amplification, Ltd., Leslie & Valco 
**All of the above listed amplifier models are trademarks of Fender Musical Instrument Corp., Marshall Amplification, Vox Amplification Ltd., Hammond Suzuki     USA, Ltd. (Leslie)  & Eastwood Guitars (Valco)
ClassicTone is a registered trademark of Magnetic Components, Inc. 
Copyright 2009-2020 Magnetic Components, Inc. All Rights Reserved.
WARNING: Transformers should always be installed by a professional electronics technician since there are high voltages involved and may result in serious physical harm to yourself, the transformer and/or your equipment if installed incorrectly.