11-string alto guitar
11-string open alto guitar
The back of a 11-string open alto guitar
Details on an open alto model. no 246, year 2014
Details on a 13-string guitar
13-string. no 230, year 2013
13-string guitar, year 2010
13-string alto guitar. Madagaskar rosewood back and sides
A new style of cutaway on a 11-string open alto guitar
Guitarmaker Heikki Rousu
Alto guitars made by guitar maker Heikki Rousu, Sweden.
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