Other books Walter Höffle.Walter Höffle has written more plans. Belowstanding his other books.
In a more than 80 pages counting book, Walter Höffle tells with much detail drawings the construction of a 20 note MIDI driven crank organ with 5 registers. Besides stopped flutes, the construction of violin and picolo pipes is described and also the corresponding measure tables are present. A quint register completes this organ. The first pages about Midi are completely rewritten and contains a nowadays midi controller. Also two pages are added about obtaining and editing Midi files. This book is now in English, German and Dutch available and can be obtained by mail at: Hobbycrankorganwith as subject description MIDI crank organ with the desired language.
Again with much detail drawings a simple hand punch has been described, which is suitable for a 20 and a 31 key organ. This book is only in German available and can be obtained by mail at: Hobbycrankorgan with as subject Handpunch.