It's hard to beat the S1 Vivaldi! This machine actually has two separate boilers, which is unheard of for other single group models:

Features Include

Dual Boiler

Steam Boiler 2.5 liter

Steam Boiler Element 1250 Watts

Group Boiler .45 liter

Group Boiler Element 800 Watts

Swivel Stainless Steel Steam Arm

Two 53 mm Portafilters: One Single and One Double

Direct Plumbed

Rotary Pump

Volumetric Dosing

Volumetric Dosing Adjustable Through Touch Pad

One Degree Group Temperature Adjust ability Indicated by LED Display

Group Temperature Adjustable Through Touch Pad

Electronic Boiler Refill

Built-in Safety Thermostat

Semiautomatic Hot Water Delivery

Manual Steam Valve

Fault Diagnosis Alarms

Dual Manometer

OPTIONAL 7 Day Programmable Timer

Color Black, Red, or Grey

110 volt

Buyers that do not pick up are responsible for shipping, handling and insurance.