• mong the various stipulations of the Treaty of Versailles in 1919 was a severe limitation of German naval construction.
• Small craft were not covered by these stipulations and resulted in the development of motor torpedo boats starting in the late 1920s.
• The design was based on a civil yacht which was, however, modified to be able to transport two torpedoes: The S-1.
• The evolution of the design continued until it reached, in its most advanced models, 35 meters in length weighing in at 100 metric tons.
• Even room for secondary armaments was progressively increased. The construction was composite, with aluminum beams and wooden planking.

In the hobby industry, few companies have built as bold and dynamic a reputation for quality products and technical achievement as Model Rectifier Corporation. More than a half century ago, MRC began its march toward hobby product leadership by designing model railroad train controls with a level of realism and power previously unavailable. Today, MRC's technology-rich Tech 6 and Prodigy DCC lead a long list of MRC engineered train controls and sound systems respected and enjoyed by millions of model railroad hobbyist around the world. Most hobby companies provide an adequate level of customer support, but few if any match the well-known MRC consumer experience. It begins with the delivery of quality products and is complemented by an unwavering commitment to your total satisfaction. The MRC consumer experience is fueled by decades of hobby knowledge and a deep understanding of the hobbyist's needs and concerns. After all, we're hobbyists too. When you call or e-mail us for information, advice or technical details, you'll talk to a hobbyist who speaks your language.

We don't accept return, but if the product you receive is broken or wrong, we will provide full or partial refund.