Model profile
Atkinson-Geyer-Knopf AGK-2020 French Horn
This horn profile summarizes available model information, setup considerations, and buying notes. HornReviews rating: Not yet rated.
Model notes
What to Know
The Atkinson Atkinson-Geyer-Knopf AGK-2020 is a custom-built full double horn in F/Bb or Bb/F with a Geyer/Knopf layout. It is made or assembled in the United States.
Atkinson positions the AGK-2020 as a handmade Geyer/Knopf blend and explicitly describes it as 'best of both worlds' in that tradition. Represents Atkinson’s newer Geyer-Knopf direction rather than the pure Geyer AG2K.
Specs include an 11.9 mm / .468 in bore, a 308 mm / 12.125 in bell diameter, yellow brass construction, and a detachable bell. Other published options include custom order linkage and custom or special order finish options.
Because this is a custom-built model, individual examples may not share a single fixed specification.
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Add a ReviewSpecs at a Glance
- Type
- Full double horn
- Key
- F/Bb or Bb/F
- Design family
- Geyer/Knopf
- Bell
- Detachable
- Bore
- 11.9 mm / .468 in
- Bell diameter
- 308 mm / 12.125 in
- Materials
- Yellow brass
- Linkage
- Custom order
- Finish options
- Custom or special order
- Made / assembled in
- United States
- Production type
- Custom-built
- Availability
- Made to order; used examples are rare
- Recent new price
- $15,500
New and used prices vary by dealer, condition, setup, and repair history.