Restore Factory Power & Tone in Your Marshall JVM410

Bring your amp back to life with this Genuine Marshall Power Transformer (Part# TXMA-00128) — the official factory replacement for the Marshall JVM410 series. Engineered for 120V USA models, this OEM transformer ensures your amp maintains its original tone, power, and dynamic response. Designed to Marshall’s exacting standards, it’s the same transformer trusted in the legendary 2555X Silver Jubilee Reissue, now tuned for JVM power and reliability.

Key Features

• Genuine Marshall Part – OEM power transformer designed for the JVM410 amplifier series.

• Part Number: TXMA-00128 (120V USA).

• Restores Factory Performance – Maintains consistent voltage, output, and tonal integrity.

• Built for Reliability – Durable construction and precise voltage conversion for long-term use.

• Factory-Spec Engineering – Designed to deliver the power and headroom your JVM demands.

• Authentic Marshall Tone – Preserves the amp’s natural dynamics, sustain, and harmonic character.

Compatibility

✔ Marshall JVM410H (Head)
✔ Marshall JVM410C (Combo)
✔ Other JVM410 variants using the same power transformer specification
✔ Direct OEM replacement for 120V USA models

Specifications

• Marshall Part Number: TXMA-00128

• Voltage: 120V (USA)

• Type: Power Transformer

• Application: Mains power supply for the JVM410 amplifier

Important Notes

⚠ Professional Installation Required – Must be installed by a qualified electronic technician.
⚠ Non-Refundable – Electrical part; all sales final.
⚠ Pre-Order Information – If listed as pre-order, email sales@britishaudio.com for availability and lead times.

Need Installation Assistance?

If you’d like British Audio to professionally install this transformer, please reach out to our service team at repair@britishaudio.com or complete our Repair Request Form.

Why Choose British Audio?

At British Audio, we’re Nashville’s trusted source for Marshall parts, repairs, and service. As an Authorized Marshall Service Provider, we stock only genuine, factory-engineered components designed to keep your amplifier performing exactly as it should — with authentic tone, power, and reliability.

Restore your Marshall JVM410 to its full glory — order your Genuine Power Transformer (Part# TXMA-00128) today!