How to Preinfuse Espresso with a Rocket Giotto e61 - Preinfusion Techniqe

How I preinfuse on the Rocket Giotto Premium Plus espresso machine. This can be done on any machine with an e61 group head. Preinfusion improves the consistency of espresso and sometimes will allow you to grind finer and extract more.

This could mean juicier lungos and richer ristrettos.

Let me know how/if you use preinfuision!

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⚙ Gear In This Video (affiliate links):
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✨Updated Models of My Current Setup
Rocket Espresso: https://seattle-coffee-gear.sjv.io/Ry...
Gaggia Classic: https://amzn.to/3y4020c
Baratza Vario: http://seattle-coffee-gear.sjv.io/e4yZJX

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☕ Whats on Coffee Bar (affiliate links):
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Pourover:
Fellow Kettle: https://fellow.sjv.io/VyLx53
Fellow Ode V2: https://fellow.sjv.io/ZdP6A1
Carter Move Mug: https://fellow.sjv.io/ZdP6A1

V60 Single Cup (01): https://amzn.to/3E3ecm2
V60 Two Cup (02): https://amzn.to/3iWmy76
V60 Paper Filter: https://amzn.to/3iVMwr4
Hario Insulated Carafe: https://amzn.to/3iUWKIv

Espresso:
Barista Pro 18g Basket: https://amzn.to/3GJ0Ay6
Rattleware Pitcher 12oz: https://amzn.to/3XKOYAU
Rattleware Pitcher 20oz: https://amzn.to/3gKbQzP

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📸 Camera Gear:
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Panasonic G85: https://amzn.to/3kmAaJA
Lumix 20mm f1.7: https://amzn.to/3CTYcSq
Panasonic G7: https://amzn.to/3XBVwRj
Fluid Head Tripod: https://amzn.to/3l86sZf