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Yamaha Oboe Models and Specifications

Oboes

Model Numbers
Range / Series
Year Introduced
Year Discontinued
Construction
Key System
Key Construction
Remarks
YOB-441M
Intermediate Duet+
2008.03
Current
Grenadilla Insert injected ABS resin (upper joint)
Simplified Conservatoire (semi-automatic octave system)
Silver Plated Nickel Silver Keys
Trill keys: C#-D#, F#-G#, Ab-Bb, A#-B, B-C#, left C-D, right C-D Auxiliary Keys: Left-hand F key, Fork F resonance key, Low Bb key
YOB-441P
Intermediate
2004
Discontinued (Date Unknown)
ABS Upper Joint Grenadilla Lower Joint
Simplified Conservatoire (semi-automatic octave system)
Silver Plated Nickel Silver Keys
Trill keys: C#-D#, F#-G#, Ab-Bb, A#-B, B-C#, left C-D, right C-D Auxiliary Keys: Left-hand F key, Fork F resonance key, Low Bb key
YOB-804
Custom - MTO Viennese
1982
Discontinued (Date Unknown)
Grenadilla
Traditional Viennese Academy style
Silver Plated Nickel Silver Keys
MTO Viennese Oboe
YOB-804H
Custom - MTO Viennese
1982
Discontinued (Date Unknown)
Grenadilla
Traditional Viennese Style, School Model without 2nd help-key
Silver Plated Nickel Silver Keys
MTO Viennese Oboe
YOB-805
Custom - MTO Viennese
Unknown
Discontinued (Date Unknown)
Grenadilla
Traditional Viennese Style, Full-automatic octave keys
Silver Plated Nickel Silver Keys
MTO Viennese Oboe
YOB-811 ( < #1108 )
Custom
1986
1988
African Grenadilla
Full conservatory system
Silver Plated Nickel Silver Keys
Modified conservatory key configuration with an added G#/A trill key, articulated low C#, auxiliary C lever, and D#/E trill key
YOB-811(II)
Custom
1988
2004
African Grenadilla
Full conservatory system
Silver Plated Nickel Silver Keys
Modified conservatory key configuration with an added G#/A trill key, articulated low C#, auxiliary C lever, and D#/E trill key, replaced by YOB-841
YOB-821
Custom
1989
2004
African Grenadilla
Full conservatory system
Silver Plated Nickel Silver Keys
1990 US introduction date, replaced by YOB-831, Modified con. key configuration with an added G#/A trill key, articulated low C#, auxiliary C lever, and D#/E trill key
YOB-822 ( < #001074 )
Custom
1986
1988
null
null
null
null
YOB-831 ( #3001 < )
Custom
1999 (2005)
Current
Grenadilla
Full conservatory system (Semi-Automatic Octave Keys)
Silver Plated Nickel Silver Keys
null
YOB-831B
Custom
Unknown
Current
Grenadilla
Full conservatory system (Semi-Automatic Octave Keys)
Silver Plated Nickel Silver Keys
"B" = with Thumb Plate Key
YOB-831E
Custom
Unknown
Current
Grenadilla
Full conservatory system (Semi-Automatic Octave Keys)
Silver Plated Nickel Silver Keys
"E" = European Style Cork Padding
YOB-831F
Custom
2005
Current
Grenadilla
Full conservatory system (Semi-Automatic Octave Keys)
Silver Plated Nickel Silver Keys
"F" = with F resonance key
YOB-831G
Custom
Unknown
Current
Grenadilla
Full conservatory system (Semi-Automatic Octave Keys)
Pink Gold Plated Nickel Silver Keys
"G" = Gold Plated Keys
YOB-831HG
Custom "H-Limited"
Unknown
Current
Grenadilla
Full conservatory system (Semi-Automatic Octave Keys)
Gold Plated Nickel Silver Keys Red G# Key only
Made with Tomoyuki Hirota, only 30 produced
YOB-831HG Blue Saphire
Custom "H-Limited - Blue Saphire"
Unknown
Current
Grenadilla
Full conservatory system (Semi-Automatic Octave Keys)
Gold Plated Nickel Silver Keys Blue Lacquer G# Key only
Made with Tomoyuki Hirota, Saphire on bell
YOB-831K
Custom
Unknown
Current
King-Rosewood body
Full conservatory system (Semi-Automatic Octave Keys)
Silver Plated Nickel Silver Keys
"K" = King-Rosewood body
YOB-831KG
Custom
Unknown
Current
King-Rosewood body
Full conservatory system (Semi-Automatic Octave Keys)
Pink Gold Plated Nickel Silver Keys
"K" = King-Rosewood body, "G" = Gold Plated Keys
YOB-831L
Custom Duet+
2008.03
Current (Discontinued US)
Grenadilla Ebonite Lining (upper joint)
Full conservatory system (Semi-Automatic Octave Keys)
Silver Plated Nickel Silver Keys
"L" = Duet+
YOB-831LF
Custom Duet+
2008.03
Current
Grenadilla Ebonite Lining (upper joint)
Full conservatory system (Semi-Automatic Octave Keys)
Silver Plated Nickel Silver Keys
"L" = Duet+, "F" = with F resonance key

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