La Marzocco GS3 MP Espresso Machine + Weber Workshops Key Coffee Grinder Home Bundle Kit

The Ultimate Compact Conical Powerhouse: La Marzocco GS3 MP & Weber Workshops Key

Combining La Marzocco’s commercial heritage with Weber Workshops’ minimalist engineering, the La Marzocco GS3 MP and Weber Workshops Key Coffee Grinder Home Bundle Kit offers an uncompromised electric single-dosing experience within a remarkably compact footprint. The GS3 MP (Manual Paddle) incorporates the exact thermal stability architecture found in the commercial Strada, featuring saturated groups, dual stainless steel boilers, a digital PID controller, and an integrated brew water preheating system. Its signature mechanical conical paddle valve system enables smooth, dynamic command over water flow and pressure, allowing total freedom over manual pre-infusion and real-time pressure profiling to draw out the nuanced flavours of any specialty bean.

Partnered with the GS3 MP is the Weber Workshops Key (Mk. 2), an ultra-compact electric single-dosing grinder designed by former Apple iPod nano engineers to minimize counter space without sacrificing performance. At its core are 83 mm Mazzer conical burrs—pre-seasoned and TiN-coated for exceptional longevity and texture—paired with an RPM adjustment knob (30–150 RPM) and 5-micron stepped grind settings for precise dialing-in. Featuring an upgraded high-torque motor, an Integrated Bean Feeder, and a Magic Tumbler with WDT distribution, it guarantees sub-0.1 g retention directly into your portafilter. Together, this bundle delivers unrivalled thermal stability and tactile extraction profiling alongside large-burr conical precision in a streamlined, heirloom-grade package.

La Marzocco GS3 Espresso Machine Product Sheet

La Marzocco GS3 Espresso Machine Manual

La Marzocco GS3 Espresso Machine Installation Guide

La Marzocco GS3 Espresso Machine Parts Catalogue

Weber Workshops Key Coffee Grinder Quickstart Guide

Weber Workshops Key Coffee Grinder Instruction Manual

You get this when you Purchase through Prime Coffee Suppliers:

• Free! Delivery (Worth £95) - Standard Lead time is 2-5 days for delivery.
• Free! 2-Year UK Warranty – Covers manufacturing faults and includes repairs or replacement. Excludes wear and tear.
• Free! 1KG of MONT58 Sustainable Coffee Beans (Worth £45): Start your journey with premium beans on us.
• 3 Trees planted with every order of a La Marzocco GS3 AV Espresso Machine + Jay Espresso Grinder Home Bundle Kit - With our environmental Project through Ecologi.
• Equipped with 1 x La Marzocco GS3 AV, 1 x Double Portafilter handle, 1 x, 21gr Filter Basket, 1 x 17gr Filter Basket, 1 x 14gr Filter Basket, 1 x Tamper, 1 x User Manual
• Items included: KEY Grinder (Snow or Onyx), No fuss plug-in-anywhere-in-the-world (90-240v) C13-type power cable (US, AU, EU, UK styles only), Magic Tumbler & Lid (Patented, fits 58mm), Air blower bellows for cleaning, RDT Bottle, Stainless Dosing Cup, Hex wrenches for assembly and maintenance.

Features

Commercial-Grade Thermal Architecture: Features dual stainless steel boilers, saturated groups, a digital PID controller, and an integrated brew water pre-heating system derived from the commercial Strada platform.

Manual Pressure Profiling: Uses a mechanical conical paddle valve system for dynamic, real-time control over water flow and pressure during pre-infusion and extraction.

83 mm Conical Mazzer Burrs: Powered by massive 83 mm TiN-coated, pre-seasoned Mazzer conical burrs engineered for fast, uniform grinding straight out of the box.

Ultra-Compact Single-Dosing Footprint: Designed with an extremely space-saving profile defined strictly by the burr mount width rather than bulky outer housing.

Granular Extraction Control: Offers 5-micron stepped grind adjustments and an easily accessible variable RPM control dial (30–150 RPM) for fine-tuning shot speed and clarity.

Streamlined Workflow & Low Retention: Features an upgraded high-torque motor, an Integrated Bean Feeder, a built-in cleaning brush, and the Magic Tumbler system for seamless portafilter transfer.

Specification for La Marzocco GS3 MP Espresso Machine + Weber Workshops Key Coffee Grinder Home Bundle Kit

Why the La Marzocco GS3 MP & Weber Workshops Key Bundle Belongs in Your Home Collection

For the design-conscious prosumer who demands massive burr performance without sacrificing kitchen counter real estate, the La Marzocco GS3 MP and Weber Workshops Key (Mk. 2) bundle creates the ultimate modern espresso setup. This pairing merges commercial-grade Italian thermal precision with minimalist, iPod nano-inspired American engineering, giving you total tactile control over extraction in a sleek, streamlined footprint.

Key Reasons to Upgrade Your Home Setup

• Tactile Pressure Profiling Freedom:

  • Mechanical Conical Paddle: The GS3 MP’s conical paddle system puts dynamic, real-time control of water flow and pressure directly in your hands throughout pre-infusion and extraction.

  • Unlocking Complex Flavours: Enables long, low-pressure pre-infusions that eliminate channeling and extract delicate, sweet, high-clarity notes from modern light roasts.

• Commercial Thermal Architecture:

  • Strada-Derived Stability: Features saturated brew groups and dual stainless steel boilers managed by digital PID temperature controllers for zero thermal drift across back-to-back shots.

  • Integrated Pre-Heating: Pre-heats incoming water before it reaches the coffee boiler, guaranteeing absolute temperature stability.

• Massive Burr Performance in a Minimalist Design:

  • 83 mm Mazzer Conical Burrs: The Weber Key packs massive 83 mm TiN-coated burrs into a frame strictly defined by the burr mount width rather than excess outer housing.

  • Variable RPM Fine-Tuning: Dial in motor speed (30–150 RPM) with a simple front-facing knob to alter particle size distribution, body, and shot duration.

• Streamlined Single-Dose Workflow:

  • WDT Magic Tumbler: Delivers ground coffee straight into an integrated tumbler designed for direct declumping and a clean transfer into your 58 mm portafilter.

  • Near-Zero Retention: An Integrated Bean Feeder and high-torque motor maintain single-dose precision with sub-0.1g retention and zero bean pop-corning.

The Ultimate Modern Prosumer Setup

This bundle pairs commercial hydraulic control with electric conical grinding perfection, bringing an efficient, world-class café experience to your kitchen.

Prime Coffee Suppliers Visits London Coffee Festival 2026 to Explore La Marzocco’s Latest Lineup

Prime Coffee Suppliers made a dedicated visit to the London Coffee Festival 2026 at the Truman Brewery to inspect the newest innovations from world-renowned espresso machine manufacturer La Marzocco. The visit focused on exploring both high-capacity commercial machines and cutting-edge home bundle setups, ensuring UK operators and domestic baristas have access to the absolute best espresso equipment available on the market.

Key Takeaways from the La Marzocco Showcase

• Commercial Innovations:

  • True Artisan Café & Main Stand: Observed flagship commercial platforms in action—including the Strada X, Linea PB X, GB5 S/X, and the newly introduced Swan grinder and Jay Espresso Grinder.

  • Modular & Custom Solutions: Checked out the integrated Modbar setups, offering sleek under-counter brewing solutions ideal for modern, minimalist hospitality layouts.

• Prosumer & Home Bundles (Stand Z02):

  • Linea Mini R & Mahlkonig E64 WS: Handled the updated Linea Mini R featuring cool-touch steam wands and Brew-by-Weight technology paired alongside smart Grind-by-Sync grinders.

  • GS3 AV Performance: Re-evaluated the GS3 AV, exploring its Strada-derived thermal stability, PID control, and auto-volumetric capabilities for high-end residential installations and low-volume commercial bars.

  • Jay Grinder Demonstrations: Attended live demonstrations at the LCF Demo Bar evaluating the Jay Grinder's 68 mm flat burrs, magnetic burr mounting, and ultra-low retention design.

Through hands-on testing at the festival's Roasters Village and main exhibition stands, Prime Coffee Suppliers continues to curate top-tier equipment recommendations and curated bundle kits for UK businesses and coffee enthusiasts alike.

About La Marzocco

Known worldwide as the pioneer in Coffee Extraction and Espresso machines, La Marzocco, born in 1927 has been a constant innovator in the coffee industry producing the finest machines possible born on the manifesto of incorporating qualities that are rarely accepted by the present-day industrial culture:  intuition, sensitivity, and a desire to accept managed risk as an essential part of their work.