1940 C.G. Conn 30H Burkle Model Trombone Silver W/Case SN# 327072 Bell Size 7\"
![1940 C.G. Conn 30H Burkle Model Trombone Silver W/Case SN# 327072 Bell Size 7\](img-large/g/vqAAAOSws5pZII4a/s-l1600/-1940-C-G-Conn-30H-Burkle-Model-Trombone-Silver-W-.jpg "1940 C.G. Conn 30H Burkle Model Trombone Silver W/Case SN# 327072 Bell Size 7\")
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1940 C.G. Conn 30H Burkle Model Trombone Silver W/Case SN# 327072 Bell Size 7\" :
$500.00
This is a CG Conn 30H Trombone Serial Number 327072 (1940) in very good condition. The slide works pretty smoothly, could use some attention as it has a slight catch when contracted (closed) at end, shows 1 or 2 very small dings and has visible wear on #2 tube ( see pic #7. Various dings and dents on bell and typical places, nothing too bad so look at the pics, I have tried to picture them. I will be happy to send more pictures on request. The instrument fits in its original case well and it shows some wear but in good condition for age. Original Conn #2 mouthpiece. Item is being sold AS/IS Condition with NO RETURNS!Here is some info I found online pertaining to this model 30H trombone:
The 30H was a \"duo-bore\" instrument, with a bore of 0.494\" and 0.507\". In Conn terms, this is approximately a #2¾ and a #3¼ bore. It was produced from 1934 to about 1949.
What Conn said in 1938:
\"These two [30H and 32H] new models were built especially for the theatre, dance, and other large organizations, w great power and volume are paramount. Designed by and named for \"Jake\" Burkle, dean of Conn experimental engineers, and considered by him to be two of the best he has ever built. Incorporate tapered bore throughout bell, tuning slide, bell taper, slides and hand slide bow. This design, together with new construction bell, produces great flexibility, plenty of bright tone of robust quality, just the right amount of resistance, exceptionally accurate intonation, and amazing ease of response. Every register is of same beautiful quality, the top register being unusually good. Players are surprised at the ease with which high F and the G above bass clef are obtained. Narrowest slides and longest slide bearing on outside slides of any Conn trombone, giving light, fast slide action. Slide lock, bell lock, standard bell 7 and 7½ inches.\"
1940 C.G. Conn 30H Burkle Model Trombone Silver W/Case SN# 327072 Bell Size 7\" :
$500.00