Skip to content

Rupert Neve Designs MBT Master Bus Transformer

Marsoni M251S
Sale price$3399.00
Pay 4 payments of $849.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Rupert Neve Designs MBT Master Bus TransformerFor over six decades, audio transformers have been the bedrock of Mr. Rupert Neves audio circuit design philosophy, and Rupert Neve Designs bespoke transformers are an integral part of virtually every RND product. Packed with these transformers, the MBT provides several features designed to sweeten, enhance, drive, widen, and utterly transform source material, and is intended for use on full mixes, groups, stems, or individual mono or stereo tracks.
Easy Shipping

Quick Dispatch:

Your Rupert Neve Designs MBT Master Bus Transformer orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Rupert Neve Designs MBT Master Bus Transformer ships.

Need Help?
Questions about Rupert Neve Designs MBT Master Bus Transformer, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Rupert Neve Designs MBT Master Bus Transformer in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 283 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Carlos Mosley
Lowell, US
★★★★★ 5
Strong magnet
Color: Black
Works well. Strong magnet. Credit card area tight for 5. Cards but loosening up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
V
Verified Purchase
Vince Fraga
Alexandria, US
★★★★★ 5
Great craftsmanship
It’s a great leather card carrier. The money clip is strong and there is plenty of room for 4-6 cards comfortably. Slim and classy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2022
P
Verified Purchase
Pop
Whiting, US
★★★★★ 4
Customer Customization Required
Color: Black
The money clip wallet is well made and attractive, but as many people have commented, it doesn't hold enough cards. HOWEVER, it can be stretched. I pounded a stack of nine old cards into the wallet and left it in a drawer for four days. After pulling the cards out, it comfortably holds seven. I'm completely satisfied.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
C
Verified Purchase
Coplen Plastering, Inc. Steven G. Coplen
Chelsea, US
★★★★★ 5
Good quality and real nice presentation of the box. Special
Color: Black
It’s good quality and a real strong magnet. It’s bigger than my old one that I’ve used for 20 years. I won’t ever find another one like my old one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
T
Verified Purchase
T. Labadie
Houston, US
★★★★★ 5
Wallet
Color: Black
very good leather and very sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026

recommand products