At  De

Optional accessories:

FLK double pedal.
Right pedal (damper/sustain) continuous
Anti slip rubber on the bottom plate.
Improved grip on wooden floor.

FLK Pedal   

129 ,-

Flightcase with customized padding for LACHNIT MK’s. Designed for upside down transport. Made in Germany.


219 ,-  Delivery time 2 weeks.

Custom made side bars: Different types of wood

Ask for possibilities


FLK MK1  Delivery time 2-3 weeks.

FLK Studio

 FLK MK1 Studio    3490 ,-

Key surface and FLK Lightsensors same as MK22

USB Firmware Loader (Update)

Just two pieces left in stock.


FLK Standard     FLK MK1 Standard  2990 ,-

Sold out.


Please be aware that all prices on this website are in EURO and include 20% VAT.


Integrated USB Firmware Loader for PC and Mac.

Download future FLK firmware updates and load them into your MK22.

FLK Lichtsensorik

Euro 3890.-   Winter special offer: 3690.-


Integrated USB Firmware Loader for PC and Mac.
FLK Lichtsensorik

Euro 4190.-   Winter special offer: 3990.-  In stock

Same features MK22 plus:

Handmade key surface:

Moulded, dressed to size and polished key edges,

key surface smoothed, honed and polished,

Bordeaux red keyfelt.

Aftertouch. (Channel)


LACHNIT Imperial 97 
Made to custom order.  Delivery time about 4 weeks.

Based on the MK22 Studio FLK produces the first Controller Keyboard with 97 keys worldwide with the patented FLK Lichtsensorik.
Integrated USB Firmware Loader for PC and Mac.

Comes in a special made flightcase.

  Euro 5690.-



20% Pianoteq

Pianoteq is an award-winning virtual piano, providing a physical model that simulates properties and behaviours of real acoustic pianos. This results in a remarkably playable, vivid and adaptable instrument. You can easily install Pianoteq on any modern laptop and connect it to your FLK LACHNIT Masterkeyboard. Playing Pianoteq with a LACHNIT MK is a real great experience.

As a LACHNIT MK owner you can benefit from a 20% discount for products from our collaboration partner Pianoteq. Please send us together with your full name your LACHNIT MK serial number.

Pianoteq news:

Modartt releases U4 Upright Piano add-on for Pianoteq.

More details:

The upgrade is free to all Pianoteq customers with a Pianoteq 4 licence.

How to order your LACHNIT MK:

You send a purchase order
with e–mail or reg. mail. You will get an order confirmation (pro forma invoice) You make your payment with bank transfer to our bank account. We ship the goods immediately after receiving your payment on our bank account. Request or order to:

friedrich.lachnit(et) Or regular mail to: FL Keys e. U.
Eslarngasse 15/73
1030 Vienna

We can organize packing, shipping, insurance for you.

Est. packing, shipping costs for ex.:

Austria:       about 60 Euro
Germany:  about 90 Euro
France:        about 120 Euro

Transport insurance to your choice.

Collection by customer is possible in Vienna.

Play it, test it, enjoy it and buy it if you like.

Sound studio ambience
Tools Premium-Store: 
1020 Wien, Zirkusgasse 40

Mo - Fr     open 9 - 17
+43 (1) 216 55 85-32

Choose favorite sound software for testing.
Mixer, Monitors, etc…
Come in and play

Dear customer:
The English version of the FLK Web will be edited constantly.
If you want to have some more information, please do not hesitate to contact us meanwhile.