Mahlkönig Power Supply 100-240 V – PEAK
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Selected by Anke and Yalcin
4.9Google · 301 reviews · Bern5.0Tripadvisor · 11 reviews · Bern
Selected by Anke and Yalcin
4.9Google · 301 reviews · Bern5.0Tripadvisor · 11 reviews · Bern
The Mahlkönig power board 105309 for the PEAK espresso grinder, designed for 100-240 V and 50/60 Hz. Original spare part, available in Bern and Zurich.
Mahlkönig lists the part as Power Board 100-240V, PEAK: the complete power board of the grinder. The PEAK processor board is a separate part.
According to Mahlkönig, repairs are reserved for qualified technicians and trained staff only, and only original parts may be used. Plan the replacement with your service technician.
| Manufacturer | Mahlkönig |
|---|---|
| Part number | 105309 |
| Manufacturer designation | Power Board 100-240V, PEAK |
| Fits | Mahlkönig PEAK |
| Voltage | 100-240 V, 50/60 Hz |
| Installation | by qualified technicians |
For cafés and service technicians replacing the power board on a PEAK. You will find more parts under Grinder accessories and spare parts, and the grinders themselves in our Mahlkönig collection. Delivery across Switzerland and to Liechtenstein in 2–4 working days.
A grinder goes with a scale. For affordable, precise scales: Normcore. If you want an app, Bluetooth and a flow-rate display: Acaia. Care products for your grinder are in Machine and grinder cleaning. Our advice tool shows which grinder suits your machine.
Mahlkönig lists part number 105309 for the PEAK only. If you are unsure, send us the model and serial number at [email protected].
According to Mahlkönig, repairs are reserved for qualified technicians and trained staff. Contact your service technician for installation.
You will find all grinder parts under Grinder accessories and spare parts. If a part number is missing, write to us at [email protected].
You can see Mahlkönig grinders live in our showroom in Zurich Oerlikon (Hagenholzstrasse 50b). Whether the spare part is on site, we are happy to confirm by email in advance at [email protected].
Tip from the roastery: A PEAK in a café goes through large amounts of beans. For that we roast Cozy Chocolate and Nutty Delight, dense, round, with chocolate and nut. Very Nutty brings maximum body without acidity. Wild Peach is for everyone who wants to discover something fruity. That is our recommendation, one of many.
You order directly through our online shop. If you have questions, we're happy to help — online or in person — with experience from our roastery, cafés and showrooms.
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Reach us directly · [email protected]Who is behind the selection

Anke Wolf
Founder and owner, coaching, team and processes
Swiss federal certificate as adult educator, CAS Coaching in Organisations (FHNW), over 10 years in adult education and coaching. With us she is the host in our cafés, leads and coaches the team, coordinates our processes and looks after our partnerships with foundations.

Yalcin Akpinar
Co-founder, equipment and sensory
Graduate food chemist from the University of Hamburg, over 15 years in the international flavour industry, patents in flavour technology. With us he is responsible for roast profiles, bean selection and the choice of machines and grinders.
What our guests say
“While the coffee is stellar, the plethora of equipment and hospitality of Anke and Yalcin take it to another level.”
„Toller Show-Room! Danke Kati für das supernette Gespräch und die gute Beratung!“