Service

Frequently Asked Questions (FAQ)


Do the musical instruments work with MP3 audio files?

No, the instruments do not work with MP3 audio files or a speaker with amplifier. These are mechanical musical instruments and the sound is generated with reeds like on a normal accordion or via pipes in the case of barrel organs.

What do the error codes (Fehler) in the display mean?

Fehler 2 Wrong MIDI type. Only MIDI type 0 is supported.
Fehler 3 No MIDI file.
Fehler 4 No Bank found or all Banks empty.
Fehler 5 Read error. Under certain circumstances, the memory card is too slow or it has been removed or changed when the device was powered on.
Fehler 6 Unknown or no memory card inserted.
Fehler >6 or
Fehler <1
Sector error. The memory card is removed from the card reader too fast.
Always use Safely Remove Hardware:

What is the difference between SmartMedia and SD memory card?


Note: SD cards have a write-protection switch (lock).

Why is my SD-Card not recognized?

SD-Cards up to 2GB with FAT16 file system are supported. Newer devices can also read SDHC-Cards up to 32GB (Firmware >= v1.30) and FAT32 (Firmware >= v2.00, since 2017).
Unfortunately, there are large speed differences between SD-Cards. According to our tests, memory cards from Kingston, Toshiba, SanDisk and Transcend will work without problems.

Why is my SmartMedia-Card not recognized?

SmartMedia-Cards from 8MB to 32MB are supported and the file system of the card has to be FAT16.
Never format SmartMedia-Cards.

Why is my new Bank not found on the instrument?

Check the name of the bank: Bank0, Bank1, Bank2...Bank99 -> No space character between the word Bank and the number.

What is a Bank on the computer?

A Bank is a directory on the memory card with the name Bank0...99 and in this directory are the songs (file extension .MID).


How much banks and songs per bank are possible?

SM-Cards: Bank 0...24
SD-Cards: Bank 0...99
Songs per Bank: 99

In which format are the songs stored?

The songs are MIDI files in format 0 and the melody is on channel 1 and the drums are on channel 10.
MIDI is a standard and interface for musical instruments.

How can I make new songs and modify existing ones?

The songs are MIDI files and can be modified with a MIDI program.
Standard MIDI files, as used by entertainers, cannot be used due to the large number of tones. Here is a small guide about making music: Make new songs
When editing with Cakewalk, the lyric commands in the songs are removed by default. To switch this off, you have to add in the file TTSSEQ.INI under [Options] the following entry TranslateRPN=0

How can I modify the song title?

The song title is stored in the MIDI file (as Meta-Event) and there is an application to change the title in the download area.

How can I modify the lyrics from a song?

The lyrics are stored in the MIDIfile (as Controller) in the Boehm Lyric Desk format.
To modify the lyrics the program Virtual Lyric Desk can be used.
A short guide can be found here: create/edit lyrics



Downloads: Manuals and Programs

Manuals Description
Accordion (SD)
Accordion old (SD)
Accordion old (SM)
Manual for Accordion (SD=SD-Card, SM=SmartMedia)
Concertina (SD)
Concertina old (SM)
Manual for Concertina (SD=SD-Card, SM=SmartMedia)
Barrel Organ (SD) Manual for Barrel Organ / Aufsetzer
MIDI-Player (SD+USB)
MIDI-Player (SD+USB+Hofb)
MIDI-Player old (SD+USB)
MIDI-Player old (SD)
Manual for MIDI-Player
Hofbauer Group-Mode Manual for Hofbauer 2000 Midi-System (Konzert/Group-Mode)
Hofbauer Old-Data-Mode Manual for Hofbauer 2000 Midi-System (PasSpiel/Old-Data-Mode)
Companion-Box Manual for Companion-Box (Begleitbox)
WLAN-Text-Display v2
WLAN-Text-Display v1
Manual for WiFi/WLAN Song Text/Lyrics Display
WLAN-Text-Display 2.05
WLAN-Text-Display 2.04
Software/Firmware for WiFi/WLAN Song Text/Lyrics Display
WLAN-Text-Display Commands Command songs for WiFi/WLAN Song Text/Lyrics Display
Tone Overview Description
Tone overview Tone overview of our instruments and different organs
Programs/Apps Description
App for WLAN-Text-Display Android App for using the WiFi/WLAN Song Text/Lyrics Display
Companion-Box Website to configure the Companion-Box (Begleitbox)
WebMidi-Textanzeige Website to view the song lyrics via MIDI-In on a computer (e.g. USB-MIDI-Interface)
Midi-Textanzeige (EXE) Application to view the song text via MIDI-In on a computer (Windows)
Midi-Tool (EXE) Application to modify (title, tempo...) MIDI files (Windows)
LiederManager (EXE) Application to sort songs and create new Banks (Windows)