UHT makes organ keyboards, with five playing features, designed for electronic church organs and the electric consoles of pipe organs. UHT adjusts these features to non-standard settings at the customer's request.

UHT ORGAN KEYBOARDS are supplied as single keyboards or as keyboard sets. The key coverings and technical details are matched to one another in the double to quintuple sets (for organs with 2 to 5 manuals). Each keyboard bears a serial number, the type number, the date of manufacture and setting parameters. UHT ORGAN KEYBOARDS give active contact signals and require a power supply of 5 V DC with 170 mA per keyboard. UHT supplies the following accessories for the organ keyboards: customer adapters, mounting plates, MIDI encoders, manual coupler circuits.

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Standard settings of UHT organ keyboards:

Key stroke: 10 mm Playing weight: 105 grams (without pressure point)

Pressure point force: maximum possible (ca. 40 grams)

Pressure point position: in the upper third of the key stroke

Contacts are synchronized so that the note appears to be switched through the pressure point.

UHT ORGAN KEYBOARDS give active contact signals and require a power supply of: 5 V DC with 170 mA per keyboard. UHT supplies the following accessories for the organ keyboards: customer adapters, mounting plates, MIDI encoders, manual coupler circuits.

Standard key forms of UHT organ keyboards

Customized optional settings for UHT organ keyboards:

Key stroke: 9...11 mm Playing weight: 80...125 grams*) (without pressure point)

Pressure point force: 0...ca 40 grams **)

Pressure point position: between 1 to 8 mm of the key stroke

Contacts: synchronized with pressure point position. ***)

*) Up to 180 grams in exceptional cases, with surcharge and at customer's risk.

**) The pressure point force summates to the playing weight. For example, if the playing weight is increased, the maximum pressure point force reduces proportionately in the feel of the key.

***) A UHT key rebound is recommended for settings of less than 3 mm of the key stroke.