Our Amplifier coffee blend has been skilfully constructed to deliver exceptional espresso results, as well as providing a velvety, delicious filter coffee. A brilliant all rounder! The blend is made up of Brazilian and Colombian coffee beans, precisely roasted to emphasise their unique qualities. Roast: Medium Specifications of the blend: Brazil - Mantiqueira Mountains Variety: Yellow Bourbon Process: Pulped Natural Altitude: 1100-1300 MASL Colombia - Mustafa Estate Variety: Castillo Process: Washed Altitude: 1550 - 1650 MASL *Our coffee is freshly roasted each Monday and orders are dispatched on Wednesday and Friday with Royal Mail 24. Please allow 1-2 business days for your order to arrive. For Espresso: Dose: 18 grams Brew time: 25-30 sec Brew weight: 30-36 grams This should be used a recommended start, not an absolute. Feel free to experiment.