OSCAR&ADLER KONTRFAGOT ORCHESTRA MODEL MOD.1370. The Adler 1370H Contra Bassoon is capable of a fully professional level of performance at a mid range price. It has a complete wooden body made from well seasoned maple wood. It has 11 rollers on C and Eb and has an adjustable hand rest. It features a silver plated metal bell and is soldered by hand. LÜTFEN ÖN BİLGİ VE SİPARİŞ İÇİN MÜŞTERİ TEMSİLCİSİ İLR GÖRÜŞÜN.