Classika PID

Introduction

Founded with a commitment to quality and precision, ECM has established itself as a leading manufacturer in the prosumer espresso machine market.

Brief history of ECM

ECM’s story is a testament to passion, craftsmanship, and a deep appreciation for espresso culture. Founded 25 years ago by Wolfgang Hauck, ECM has evolved from an importer of top Italian brands to a leading manufacturer of high-quality espresso machines. With a commitment to professional-grade technology and timeless design, ECM’s legacy continues under the leadership of Michael Hauck. The company’s dual roots in Italy and Germany ensure exceptional build quality, while their private in-house museum reflects a genuine love for espresso history. ECM’s journey is not just about machines, it’s about elevating the art of home espresso.

Overview of the Classika PID 

The ECM Classika PID occupies a unique position in the home espresso machine market. 

As a single-boiler with PID temperature control, it bridges the gap between entry-level machines and more expensive heat exchanger or dual boiler models.

The Classika PID is designed for the espresso enthusiast who values:

• Classic design with modern functionality
• Precise temperature control
• Excellent build quality
• Compact footprint

The Classika PID sits at a higher price point than many other single boiler machines. However, it justifies this premium with its build quality, E61 group head, and PID temperature control.

In the current market, the Classika PID competes primarily with machines like the Profitec Pro 300 and the Rocket Appartamento. 

Its main selling points are:

• Classic E61 group head for temperature stability
• PID temperature control for brewing and steaming
• Compact design (250 mm x 445 mm x 395 mm)
• High-quality construction with stainless steel body and copper components

The Classika PID is positioned as a machine for those who prioritize espresso quality and are willing to accept the workflow limitations of a single boiler in exchange for excellent temperature stability and control.

Specifications and Technical Details

Dimensions and weight

• Width: 250 mm (9.8 inches)
• Depth: 445 mm (17.5 inches)
• Height: 395 mm (15.5 inches)
• Weight: 18.5 kg (40.8 lbs)

Boiler specifications

• Type: Single boiler, dual-use design
• Capacity: 0.75 litres
• Material: Stainless steel
• Heating element: 1000 watts

Pump type

• Vibratory pump

Electrical requirements

• Voltage: 230V (other voltage options available on request)
• Power: 1000W

The ECM Classika PID’s compact dimensions make it suitable for kitchens with limited counter space. Despite its relatively small footprint, the machine’s substantial weight of 18.5 kg suggests a robust build quality with heavy-duty components.

The single boiler design, with a capacity of 0.75 litres, is larger than many entry-level machines, allowing for better temperature stability and steam production. It’s worth noting that this is the same size as the brew boiler in ECM’s flagship Synchronika model, indicating no compromise in quality for this more compact machine.

The 1000W heating element, combined with the PID temperature control, should provide quick heat-up times and precise temperature management. In practice, users report that the machine takes about 15-20 minutes to fully heat up from a cold start.

The vibratory pump is standard for machines in this class, offering reliable pressure for extraction. The pump pressure can be adjusted between 8.5 and 12 bar, allowing for fine-tuning of the extraction process.

One notable feature is the 2.8-litre water tank, which is generously sized for a machine of this class. This reduces the frequency of refills for most users, which is particularly beneficial given that the machine is not designed for direct plumbing.

It’s important to note that as a single-boiler machine, the Classika PID cannot brew coffee and steam milk simultaneously. The transition time between brewing and steaming is reported to be relatively quick, taking about 1-2 minutes.

Design and Build Quality

Materials used

The ECM Classika PID showcases exceptional build quality, primarily constructed from high-grade stainless steel. This choice of material not only contributes to the machine’s durability but also gives it a premium, professional appearance.

Internally, the machine’s components are equally impressive:

• Copper boiler with a quality insulating jacket
• Copper and braided stainless steel plumbing
• Solid frame with continuous rails

This attention to detail in material selection demonstrates ECM’s commitment to quality throughout the machine.

Aesthetic considerations

The Classika PID’s design is a nod to classic Italian espresso machines, featuring clean lines and a polished stainless steel finish.

• Iconic E61 group head
• Large, elegant ECM badge
• Informational brew pressure gauge
• Laser-engraved toggle switch labels

The PID display is discreetly integrated, maintaining the classic aesthetic while providing modern functionality.

Footprint and space requirements

With dimensions of 250 mm x 445 mm x 395 mm (W x D x H), the Classika PID has a relatively compact footprint for a machine in its class. This makes it suitable for home kitchens where counter space may be at a premium.

Key space considerations include:

• Cup clearance: Approximately 130 mm with a naked portafilter, 100 mm with the standard spouted portafilter
• Steam wand clearance: Generous, even for larger pitchers
• Water tank access: The entire top lifts off for easy refilling

Despite its compact size, users should ensure they have enough vertical clearance for comfortable operation of the E61 brew lever and for accessing the water tank.

The build quality of the ECM Classika PID is one of its standout features. Every component, from the tactile brew lever to the joystick steam wand control, exudes quality and precision. This attention to detail extends to less visible areas, such as the internal layout, which is designed to protect electrical components from heat and moisture.

While the premium build quality contributes to the machine’s higher price point compared to other single boiler machines, it also suggests excellent longevity and reliability, making the Classika PID a long-term investment for coffee enthusiasts.

Core Functionality

Espresso extraction process

The ECM Classika PID utilizes the classic E61 group head for espresso extraction. This design offers several advantages:

• Constant circulation of hot water through the group, ensuring temperature stability
• Pre-infusion capability, which can improve extraction and flavor
• Iconic lever operation for starting and stopping the shot

The extraction process is as follows:

• The user locks in the portafilter and raises the brew lever.
• The pump activates, creating 9 bars of pressure (adjustable between 8.5 - 12 bar).
• Water flows through the coffee puck, extracting espresso.
• The user lowers the brew lever to stop the shot.
• Excess pressure is released through the 3-way solenoid valve.

Temperature stability data

The PID controller is a key feature of the Classika, offering precise temperature control for both brewing and steaming.

Users report:

• Brew temperature can be set between 195°F and 211°F (90.5°C to 99.4°C)
• Temperature stability within +/- 0.5°F during extraction
• Quick recovery between shots, typically 1-2 minutes

Pressure profiling capabilities

While the Classika PID doesn’t offer built-in pressure profiling, it does provide:

• Adjustable brew pressure between 8.5 - 12 bar
• Manual pre-infusion through the E61 group lever

For users interested in more advanced pressure profiling, an optional E61 flow control device can be installed.

Steam wand performance metrics

Despite being a single boiler machine, the Classika PID offers impressive steaming capabilities:

• Steam temperature can be adjusted via the PID
• Powerful dry steam for texturing milk
• Fully articulating no-burn steam wand with a 2-hole tip
• Transition time from brew to steam mode: approximately 1-2 minutes

Users report being able to steam enough milk for two 6 oz cappuccinos back-to-back, though larger volumes may require a cool-down period between steaming sessions.

The joystick-style steam toggle is a premium feature not typically found on single boiler machines, offering precise control over steam output.

As a single boiler machine, the Classika PID cannot brew and steam simultaneously. The quick transition between modes and powerful steam output make it a capable machine for those who primarily drink espresso or small milk-based drinks.

User Experience

Learning curve

The ECM Classika PID offers a balance between simplicity and control, resulting in a moderate learning curve:

• E61 group operation is intuitive but may take time to master
• PID interface is straightforward, with two buttons for adjusting settings
• Transitioning between brew and steam modes requires practice

Beginners may need time to:

• Learn proper tamping technique
• Understand the impact of grind size on extraction
• Master milk steaming with the powerful steam wand

However, the consistent performance of the machine helps users improve their skills over time.

Daily operation workflow

A typical workflow for making an espresso-based drink:

• Turn on the machine (15-20 minutes heat-up time)
• Grind coffee and prepare the portafilter
• Lock in the portafilter and start extraction using the brew lever
• Monitor extraction time using the PID display’s shot timer
• If making a milk drink, switch to steam mode (1-2 minute transition)
• Steam milk using the articulating wand
• Purge the steam wand and wipe clean
• Return to brew mode by running water through the group

For back-to-back drinks, users report good recovery times between shots, typically 1-2 minutes.

Ease of adjustments and customisation

The Classika PID offers several ways to customize the brewing process:

• PID temperature adjustments for both brew and steam in 1°C increments
• Brew pressure adjustment via an easily accessible screw under the cup warmer tray
• Optional flow control device can be installed for more advanced customisation

The PID display doubles as a shot timer during extraction, aiding in consistency.

Users appreciate the tactile feel of the controls, particularly the E61 brew lever and the joystick steam valve, which add to the overall experience of using the machine.

One potential drawback is the compact drip tray, which may require more frequent emptying compared to larger machines.

The Classika PID provides a rewarding experience for those who enjoy the process of making espresso and want a machine that can grow with their skills.

Maintenance and Longevity

Regular cleaning requirements

The ECM Classika PID requires consistent maintenance to ensure optimal performance and longevity:

• Daily tasks:
  
  • Wipe down the group head and flush water through it
  • Clean the portafilter and baskets
  • Empty and rinse the drip tray
  • Wipe the steam wand after each use
• Weekly tasks:
  
  • Backflush with water
  • Clean the shower screen and group gasket
• Monthly tasks:
  
  • Backflush with espresso machine detergent
  • Descale if necessary (depends on water hardness)

The machine comes with a blind filter for backflushing, but users need to purchase cleaning detergent separately.

Long-term maintenance needs

For long-term care, users should consider:

• Replacing the group gasket and shower screen annually or as needed
• Inspecting and potentially replacing the steam wand O-rings
• Checking and adjusting the expansion valve and pump pressure

The E61 group head, while robust, may require occasional lubrication of the cam lever mechanism.

Availability of parts and service

ECM machines are known for their repairability and longevity.

• Spare parts are readily available through authorized dealers
• The machine’s design allows for relatively easy access to most components
• Many maintenance tasks can be performed by users with some technical inclination

It’s worth noting that:

• ECM has a limited number of authorized service centers, which may be a consideration for some users
• Some repairs may require shipping the machine to a service center

The build quality of the Classika PID, with its use of commercial-grade components, suggests that with proper maintenance, the machine should provide many years of service. Users report that the stainless steel body is resistant to wear and maintains its appearance over time.

One potential long-term consideration is the vibratory pump, which may eventually need replacement after several years of use. This is a common maintenance item for machines in this class and is not unique to the Classika PID.

Performance in Various Scenarios

Single shots vs. double shots

The ECM Classika PID performs well with both single and double shots:

• Single shots: The machine comes with a single shot basket, allowing for precise extractions. Users report good results, though some find single shots more challenging to dial in consistently.
• Double shots: Most users prefer double shots, which the Classika PID handles exceptionally well. The E61 group head and PID temperature control contribute to consistent extractions.

The PID display’s shot timer function is particularly useful for maintaining consistency across different shot types.

Light vs. dark roasts

The Classika PID’s temperature control allows for excellent performance across various roast levels:

• Light roasts: Higher temperature settings (94-96°C) can help extract the subtle flavors of light roasts. The ability to fine-tune temperature in 1°C increments is particularly beneficial here.
• Dark roasts: Lower temperature settings (90-92°C) can help avoid over-extraction and bitterness in darker roasts.

The machine’s temperature stability ensures consistent results regardless of roast level, though users may need to adjust grind size and dose when switching between roast types.

Performance with milk-based drinks

Despite being a single boiler machine, the Classika PID performs admirably with milk-based drinks:

• Steam power: Once up to temperature, the steam is dry and powerful, capable of texturing milk for two cappuccinos back-to-back.
• Transition time: The switch from brew to steam mode takes about 1-2 minutes, which some users find acceptable for home use.
• Steam wand: The fully articulating steam wand with a two-hole tip allows for precise milk texturing.

For those who primarily make larger milk-based drinks or need to make multiple drinks in quick succession, the single boiler design may be limiting. In these cases, a heat exchanger or dual boiler machine might be more suitable.

The joystick steam control is a standout feature, offering precise control over steam output and making it easier to achieve high-quality microfoam.

Comparative Analysis

Objective comparison with similar machines in its class

The ECM Classika PID primarily competes with other high-end single boiler machines and entry-level heat exchangers.

• ECM Classika PID vs. Profitec Go:
  
  • Both are single boiler machines with PID control
  • Classika PID has a larger 0.75L boiler compared to Go’s 0.4L
  • Classika features an E61 group, while Go has a saturated group
  • Classika offers a more traditional aesthetic and tactile brewing experience
  • Go has a more compact design and faster heat-up time
  • Classika PID is more expensive but offers higher build quality

• ECM Classika PID vs. Rocket Appartamento:
  
  • Appartamento is a heat exchanger machine, allowing simultaneous brewing and steaming
  • Classika PID offers more precise temperature control
  • Both feature E61 group heads
  • Appartamento has a larger boiler (1.8L) but lacks PID control
  • Classika PID has a more utilitarian design compared to Appartamento’s distinctive side cutouts
  • Pricing is similar, with Classika PID often slightly more expensive

Price-to-feature ratio

The ECM Classika PID sits at a higher price point for a single boiler machine. Here are several features that justify the cost:

• PID temperature control for both brewing and steaming
• Commercial-grade E61 group head
• High-quality construction with stainless steel and copper components
• Joystick steam control (uncommon in this class)
• Compact design without sacrificing boiler size

The machine’s price-to-feature ratio is most appealing to users who:

• Prioritize build quality and longevity
• Appreciate precise temperature control
• Prefer a classic aesthetic with modern internals
• Have space constraints but don’t want to sacrifice quality

For those who primarily make milk-based drinks or need to make multiple drinks quickly, a heat exchanger or dual boiler machine might offer better value, despite the higher cost.

Compared to its competitors, the Classika PID offers a unique combination of classic design, modern technology, and compact size. While it may be more expensive than some single boiler machines, its build quality and features are often compared favorably to more expensive heat exchanger models.

Long-term Ownership Considerations

Resale value

The ECM Classika PID tends to hold its value well in the second-hand market due to several factors:

• High build quality and durability
• Reputation of the ECM brand
• Timeless design that doesn’t quickly become outdated
• Use of standard, easily serviceable parts

While exact figures can vary, users often report being able to resell their Classika PID for 60-70% of the original price after several years of use, assuming good maintenance.

Warranty information

ECM typically offers a 2-year warranty on the Classika PID, covering defects in materials and workmanship.

• Warranty is usually handled through the authorized dealer 
• Does not cover damage from improper use or maintenance
• The machine is not intended for commercial use. Use of the machine other than home use purpose might void warranty.
• Some dealers may offer extended warranty options.

It’s important to purchase from an authorized dealer to ensure warranty coverage and proper support.

User community and support resources

The ECM Classika PID benefits from a strong user community and support network:

• Online forums:
  
  • Home-Barista.com has an active ECM user community
  • Coffee forums like CoffeeSnobs.com.au feature discussions and troubleshooting threads
• YouTube resources:
  
  • Numerous videos on setup, maintenance, and troubleshooting
  • Channels like Whole Latte Love and Seattle Coffee Gear feature the Classika PID
• Manufacturer support:
  
  • ECM provides detailed user manuals and some online resources
  • Support is primarily channeled through authorized dealers
• Third-party upgrades:
  
  • Aftermarket accessories like precision baskets and tampers are widely available
  • Flow control devices can be added to the E61 group for more advanced users

The active user community means that owners can often find solutions to common issues and tips for getting the most out of their machine. This support network can be particularly valuable for those new to prosumer espresso machines.

Potential Limitations

Scenarios where the machine might not be ideal

While the ECM Classika PID is a high-quality machine, there are certain scenarios where it might not be the best fit:

• High-volume households:
  
  • As a single boiler machine, it can’t brew and steam simultaneously
  • May struggle with preparing multiple milk-based drinks quickly
• Large milk-based drink enthusiasts:
  
  • The need to switch between brew and steam modes can be inconvenient
  • Larger lattes may require multiple steaming sessions
• Beginners on a budget:
  
  • The Classika PID’s premium price point may be prohibitive
  • Its features may be overwhelming for those new to espresso
• Limited counter space:
  
  • While compact for its class, it still requires significant space
  • Needs additional room for a grinder and accessories
• Direct plumbing preference:
  
  • The Classika PID doesn’t offer a plumb-in option
  • Relies on a 2.8L removable water tank
• Pressure profiling enthusiasts:
  
  • Lacks built-in pressure profiling capabilities
  • Flow control is possible but requires an aftermarket modification
• Tech-forward users:
  
  • No built-in shot timing or volumetric dosing
  • Lacks connectivity features found in some modern machines
• Commercial or semi-commercial use:
  
  • Not designed for high-volume or continuous use
  • May not meet commercial certification requirements in some areas
• Frequent travelers:
  
  • Long heat-up time may be inconvenient for quick morning routines
  • No programmable auto-on feature
• Those sensitive to noise:
  
  • The vibratory pump can be louder than rotary pumps found in higher-end machines

Some of these limitations are inherent to single boiler machines in general, rather than specific flaws of the Classika PID. For many home users, these limitations are outweighed by the machine’s build quality, temperature stability, and classic design. Potential buyers should consider their specific needs and usage patterns when evaluating if the Classika PID is the right choice for them.

Consumer Feedback Summary

Overview of user reviews

Based on aggregated feedback from various sources, including coffee forums, retailer websites, and YouTube comments, the ECM Classika PID generally receives positive reviews.

Positive feedback:

• Build quality: Users consistently praise the machine’s solid construction and premium materials.
• Temperature stability: Many users report excellent shot-to-shot consistency thanks to the PID control.
• Aesthetic appeal: The classic design and high-quality finish are frequently mentioned as positives.
• Compact size: Users with limited counter space appreciate the machine’s relatively small footprint.
• Steam power: Despite being a single boiler, many users are impressed with the steam capability.

Critical feedback:

• Learning curve: Some users find the transition from brew to steam mode challenging at first.
• Price: A few users question the value proposition compared to less expensive single boiler machines.
• Drip tray size: Some report that the compact drip tray requires frequent emptying.

Common praise and criticisms

Praise:

• “The build quality is exceptional. It feels like it will last a lifetime.”
• “Temperature stability is spot-on. I can really taste the difference in my shots.”
• “The E61 group head and PID make a noticeable difference in shot quality compared to my previous machine.”
• “It’s a beautiful machine that looks great in my kitchen.”
• “The joystick steam wand is a joy to use. Much better than knob controls.”

Criticisms:

• “The wait time between brewing and steaming took some getting used to.”
• “I wish the drip tray was a bit larger. I find myself emptying it more often than I’d like.”
• “For the price, I expected it to come with a better tamper.”
• “The warm-up time is longer than I anticipated.”

The majority of users express high satisfaction with the ECM Classika PID, often describing it as a significant upgrade from entry-level machines. Many appreciate the balance of classic design with modern temperature control. While some users note the limitations of a single boiler design, most find these acceptable given the machine’s other strengths.

Long-term users often comment on the machine’s reliability and consistent performance over time, reinforcing the perception of the Classika PID as a durable, long-term investment.

It’s worth noting that user satisfaction often correlates with expectations and prior experience. Those upgrading from entry-level machines tend to be the most enthusiastic, while users coming from higher-end or commercial machines occasionally find the single boiler limitations more noticeable.

Conclusion

Recap of key points

The ECM Classika PID stands out in the prosumer espresso machine market with its combination of classic design, modern technology, and compact size. 

• Build Quality: Exceptional construction with high-grade materials, suggesting long-term durability.
• Temperature Control: PID controller offers precise management of brew and steam temperatures.
• E61 Group Head: Provides excellent temperature stability and allows for pre-infusion.
• Compact Design: Relatively small footprint without sacrificing performance.
• Steam Capability: Impressive for a single boiler machine, with a fully articulating steam wand.
• User Experience: Offers a tactile, hands-on approach to espresso making.
• Limitations: Single boiler design means no simultaneous brewing and steaming.

Suggestions for further research

For those considering the ECM Classika PID, we recommend:

• Comparing with other machines: Look at heat exchangers like the Rocket Appartamento or other single boilers like the Profitec Go to understand trade-offs.
• Hands-on experience: If possible, try the machine at a local retailer or espresso equipment showroom.
• Grinder pairing: Research suitable grinders to pair with the Classika PID for optimal performance.
• User forums: Explore discussions on platforms like Home-Barista.com for real-world user experiences.
• Video reviews: Watch detailed video reviews to get a better sense of the machine’s operation and workflow.

The ECM Classika PID is best suited for espresso enthusiasts who:

• Appreciate classic design and hands-on operation
• Prioritize build quality and temperature stability
• Have space constraints but don’t want to compromise on espresso quality
• Are willing to adapt their workflow for milk-based drinks

It may be less ideal for those who:

• Frequently make multiple milk-based drinks in quick succession
• Are on a tight budget
• Prefer more automated or programmable features

As with any significant purchase, you should carefully consider your specific needs, budget, and long-term espresso goals when evaluating the ECM Classika PID.

The ECM Classika PID offers a compelling package for the right user. Its combination of quality construction, precise temperature control, and classic design make it a worthy contender in the prosumer espresso machine market.