Check the listing for details. BROADWAY LIMITED QUANTUM ENGINEER 28 BUTTON ACTIVATOR FOR DC ANALOG LAYOUT. Color: Black, Condition: New. Listed at 109.99 USD. BROADWAY LIMITED QUANTUM ENGINEER 28 BUTTON ACTIVATOR FOR DC ANALOG LAYOUT. BRAND NEW , FACTORY SEALED. This is a Broadway Limited 1003 HO Scale 28-Button Sound/Operation/Programming Activator Quantum Engineer. This controller lets you unlock your QARC equipped Broadway Limited locomotive's full potential in analog DC. Operates Sound for horn, bell, dynamic brake, grade crossing, doppler effect, flange squeal and coupler crash/open. Brake apply/release operation. Allows for actual slowing of unit. Load on/off function mimics a preset load. The Quantum Engineer controls automatic Features including lights, blower/fans and Smoke. Locomotive status report provides information about current operating state. Features key-press volume control including push button mute. PAYMENT: must be made within 4 days or eBay will cancel your purchase.COMBINE SHIPPING: if you purchased few items, ask for combined invoice before you pay. I can't refund you shipping fees if you paid without invoice all together or separately.INTERNATIONAL BUYERS: Import duties, taxes and fees are your responsibility. Items will be declared as merchandise with actual purchase price.Because of weight or size not all items can be combined for shipping.