guitar to midi converter

$99.00 Sonuus G2M V2 - Universal Guitar to MIDI Converter, NEW!	$69.99 Sonuus G2M Universal Guitar To MIDI Converter w/ 3' MIDI Cable
$90.09 Sonuus G2M Universal Guitar To MIDI Converter	$250.00 Charvel - Guitar to MIDI converter - Vintage!
$750.00 Casio MG-510 Midi Guitar, Built in Guitar to Midi Converter, Vintage some Repair	£0.99 Sonuus G2M guitar to midi converter - no reserve!
$565.49 Shadow Quick Mount Guitar to MIDI Converter System	$99.00 Sonuus B2M - Universal Bass to Midi Converter, NEW!
$9.99 Ovation GTM-6 Guitar to MIDI Converter 1987 print Ad