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Model ab Aeternum

Model ab Aeternum, front viewModel ab Aeternum, back viewModel ab Aeternum, horizontal viewSwing lever in Bb/F or F/Bb position3-dimensional adjustment of thumb-leverStandard water keyHigh-F tuning slide
Model ab Aeternum, front view
Model ab Aeternum, back view
Model ab Aeternum, horizontal view
Swing lever in Bb/F or F/Bb position
3-dimensional adjustment of thumb-lever
Standard water key
High-F tuning slide

Agile and quick to respond, this uncompromising instrument reflects our customers’ exceptionally high standards. To meet the challenge and build an instrument that lives up to every expectation is our highest goal and ambition. A powerhouse weighing in at only 2.700 grams, this triple horn boasts outstanding, smooth intonation and response for “all three horns”.  Experience effortless high notes, a robust low register, and a comfortable middle range, all combining seamlessly to allow your artistic expression free rein. Constructed with great craftsmanship and dedication to detail, and using only the finest materials, this latest masterpiece by DürkHorns is an instrument you can rely on.



Key:High F/ Bb/F oder F/Bb, easily reversible
Pitch:A-440hz. up to 443hz possible
Valves:Solid yellow-brass conical valves with tapered spindles
Lever action:String action, changing valve with Minibal
Valve caps:Aluminium, nickel-plate and engraved
Thumb lever:Three-dimensional adjustment
Leadpipe:Standard gold brass with a water key and an engraved mouthpiece receiver collar
Water key:Standard on the leadpipe
Cylindrical crooks:Perfect cylindrical calibration
Slides:The hand-lapped inner and outer slides are made of nickel-silver
Braces:Made from the best solid nickel-silver rods available
Bell diameter:310mm 
Detachable bell:Available
Bell ring:Special bronze, for long life and durability
Bell:Traditional medium taper
Possible optional finishes:Lacquered, silver-plated, gold-plated
Other options:Adjustable Dürk pinky hook., Dürk hand rest (flipper), additional water key (specify location), different bell flares, engraved nickel-silver bell garland (engraving available only on detachable bell flares)
Hand-hammered options:Hand-hammered bell tail, hand-hammered bell flare (available only on detachable bell flares)

All horns are priced without a case. Gig bags cases are available: Marcus Bonna, Cardocase, Bags, and others.