Insrument with aggressive and powerful sound, that can be soft and warm when required.

All different keyboard systems can be produced on request (C-system, B-russian system, Finnish and Belgian system, etc.).
声音可以强烈而有力，也可柔软而温暖。
可以根据客户要求制作各种类型的键盘系统（如C系统，俄罗斯B系统，芬兰系统，比利时系统等）。

Construction specifications:

- Buttons Converter
- Cassotto
结构特点：
- 标准巴扬手风琴
- 回声音室

Treble		Bass		Reeds			Registers					Cass	Wght	A	B	C
btn	nts	std	cnv	trb	bss	cnv	chn	mas	trb	std	cnv	otto	kg	cm	cm	cm
92	47	120	55	4	4	2	4+		+15	6	3	C	12,8	48,0	19,5	0,0

Legenda: btn=buttons,nts=notes,std=standard,cnv=converter,trb=treble,bss=bass,chn=chin,mas=mastro,A=length,B=width,C=length keyboard

注释：btn=键钮，nts=键盘（音），std=标准，cnv=转换器，bss=贝司，chn=颌下变音器，mas=主变音器，A=长度，B=宽度，C=键盘长度

BUTTONS CONVERTER
Product		Treble		Bass		Reeds			Registers					Cass	Wght	A	B	C	Red.
Model	Description	btn	nts	std	cnv	trb	bss	cnv	chn	mas	trb	std	cnv	otto	kg	cm	cm	cm	key.
XB150c	Camillino (Registers Converter)	40	30	66	30	1	2	1							4,6	34,0	17,5	0,0
XB180c	Concertino	72	42	72	36	2	2	1			+3	0			4,6	34,0	17,5	0,0
XB210c	Junior A	72	48	96	42	3	4	2	2+		+7	4	3		9,5	38,0	20,0	0,0
XB250c	Accademy I	92	53	120	55	4	4	2	3+		+13	6	3		12,4	48,0	20,0	0,0
XB310c	Intermezzo I	72	41	96	42	4	4	2	2+		+11	4	3	C	10,8	37,0	19,5	0,0
XB330c	Accademy II	92	53	120	55	4	4	2	3+		+13	6	3		12,2	48,0	20,0	0,0
XB340c	Intermezzo II	87	47	120	55	4	4	2	3+		+15	6	3	C	12,2	48,0	19,5	0,0
XB360c	Conservatorio II	97	58	120	55	4	4	2	4+		+13	6	3	C	12,6	44,0	23,0	0,0
XB380c	Conservatorio III	105	64	120	58	4	6	2	5+		+15	7	3	C	13,2	46,0	23,0	0,0
XB402c	Concerto	105	64	120	58	4	6	2	7+		+15	7	3	C	13,2	46,0	23,0	0,0
XB440c	Ars Nova	105	64	120	58	4	7	3	7+		+15	7	5	C	13,6	46,0	23,0	0,0