MRC Dualpack Model 770N Train Controller WITH ORIGINAL BOX & INSERT - TESTED

Vintage MRC Dualpack Model 770N Hobby Transformer / Train Controller

Up for sale is a classic, American-made MRC Dualpack 770N dual-cab train controller. This unit features a heavy-duty metal chassis with a beautiful copper-finish faceplate. It is perfect for independently managing two separate tracks or loops on N or HO scale model railroad layouts.

🔧 FULLY TESTED & WORKING CONDITION

Unlike many vintage power packs sold "as-is," this unit has been completely bench-tested with a digital multimeter to guarantee performance:

Control Cab #1: Outputs smoothly from 0V up to a strong 12V+ DC. Direction toggle switch works perfectly.

Control Cab #2: Outputs smoothly from 0V up to a strong 12V+ DC. Direction toggle switch works perfectly.

AC Accessories Port: Outputs a steady constant 14.4V AC, perfect for wiring your track turnouts, streetlights, and buildings.Safety Features: Master power switch clicks firmly, power cord is intact, and red overload circuit indicator lamps function normally.

Cosmetic Condition:

Good vintage condition with minor surface wear, small scratches, and patina consistent with age on the copper-plated faceplate. Lettering is crisp and fully legible. Knobs and switches turn and click beautifully. (Please see high-resolution photos for exact cosmetic details).Ships quickly and securely packaged to protect the vintage metal housing!