QuietTime® GT-2 mini 2 - Play the piano whenever you feel like it!

What is it?

A PianoDisc QuietTime kit is a complete silent system that can be built into nearly every piano retroactively. When the system is installed, the user can switch his piano to mute, in the evening for example, and play using headphones without disturbing his neighbors. The QuietTime system comes with reliable and long-lasting sensor technology. The sensor bar is installed under the keys of the upright piano. It has touch-less 88 key sensors that measure the movements of every single key and convert them to General MIDI data. In addition, every QuietTime kit comes with a stop bar. This bar is installed into the upright where it stops the hammers before they touch the strings. Of course, the stop bar is easily removable, allowing the piano to be played normally as well.

QuietTime® GT-2 mini 2 - Features:

  • New compact design
  • Bigger polyphony: max. 256-note
  • Touch-less key sensor system*
  • New functions such as: Pedal Adjustment - to set the switch point for the pedals

Furthermore, the system comes with the following known and proven features:

  • Available only for upright pianos
  • Tones: Piano, + 127 more sounds
  • Recording and playback function
  • Metronome with selectable tempos, bar, rhythm and selectable volume levels
  • Reverb, chorus, dynamic curves, pitch and transposition effects
  • Adapter for round DIN MIDI-IN, -OUT and -THRU ports (optional)
  • Compatible with iDevices - Use MIDI on the iPad for even more fun while learning!
  • Easy control via touch screen
  • 6 Present-Tones: 2x piano, 1x strings, 2x piano and strings, metronome only
  • 1 Userset-Tone, using your favorite settings
  • Selectable Startup-Tone
  • Initiation of recording via pedal
  • Quick save feature for your favorite settings
  • Supports up to 3 pedals (center pedal is optional)
  • 10 Demo-songs

QuietTime® GT-2 mini 2 - Technical Specifications:

Basic features
  • QuietTime GT-2 mini 2 synthesizer
  • Touch-less key sensor system*
  • Optical pedal sensors with a levers*
  • QuietTime standard mute rail for upright pianos
  • Stereo headphones
  • Headphones holder
Key sensor rail

88-note touch-less key sensor system

* The pedal sensors have levers that touch the pedals. The key sensors are not identical to QuietTime ProRecord. The sensor resolution remains the same as before.

Sound card

DREAM Dual Digital Sound Processor


Internal memory for up to 40.000+ MIDI Events (notes)

Connectors / Control elements:

  • Touch Screen
  • USB MIDI Port
  • 2 headphone connections (3.5mm jack)
  • On/Off switch
  • Audio-In
  • Audio-Out
  • Adapter for round DIN MIDI-IN, -OUT and -THROUGH ports (optional)

Power supply

  • 120 Volt / 60 Hz AC (North America)
  • 220-230 Volt / 50Hz AC (Outside North America)

Options / Additional features

  • Powered speakers
  • Second pair of stereo headphones


Michael Roeder

Trade apprenticeship as piano- and harpsichord builder  Steinway & Sons 1987-1991.
Worked for Steinway-Haus Berlin for concert tunings, recording sessions, repairs and piano service for the two music conservatories in Berlin HfM Eisler and UdK Berlin as well as for the private customers.

Graduate of the C. F. Theodore Steinway Academy in Hamburg. concert technician.


humidity control systems:
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  Pianohaus Roeder
       Schönhauser Allee 150
       10435 Berlin, Prenzlauer Berg

vis-à-vis der Kulturbrauerei

  U2 Eberswalder Straße

  Tram M1, M10, M12

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