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Brand profile · USA, est. 1898

C.G.Conn

C.G.Conn, a name synonymous with American brass instrument craftsmanship, holds a significant place in the history of band instruments. Originally known for their innovative, large-scale orchestral instruments, Conn built a reputation for robust construction and a characteristic, powerful tone. Though ownership has changed hands several times, Conn instruments remain highly regarded, particularly among low brass players.

Conn 600 Series TrombonesElkhart, Indiana factory productionLarge-scale orchestral brassThe 'Wonder' System valve tromboneRobust, reliable construction
1898founded
USAcountry
12products in stock
$2,790–$18kprice range

C.G.Conn in the charts

Every chart where C.G.Conn has five or more models — ranked by the AudioFu Index inside each.

Best C.G.Conn tenor trombones with F-Attachment
6 models$4,134 – $6,385

All 12 C.G.Conn products

Sorted by AudioFu Index — the strongest models of every category first.

C.G.Conn 20 KW Bb-Sousaphone

Sousaphones

$17,927€15,998Check ↗

C.G.Conn 88HCL Bb/F-Tenor Trombone

Tenor Trombones with F-Attachment

$6,385€5,698Check ↗

C.G.Conn 88HNV Bb/F-Trombone

Tenor Trombones with F-Attachment

$4,928€4,398Check ↗

C.G.Conn Vintage One Flugelhorn

Perinet Flugelhorns

$3,920€3,498Check ↗

C.G.Conn 1FR-SP Vintage One Flugelhorn

Perinet Flugelhorns

$3,899€3,479Check ↗

C.G.Conn 52B- SP Trumpet

Bb Trumpets

$2,790€2,490Check ↗

C.G.Conn 52H Bb/F-Tenor Trombone

Tenor Trombones with F-Attachment

$4,134€3,689Check ↗

C.G.Conn 88 H Bb/F-Tenor Trombone

Tenor Trombones with F-Attachment

$4,197€3,745Check ↗

C.G.Conn 88 H Bb/F-Tenor Trombone

Tenor Trombones with F-Attachment

$4,197€3,745Check ↗

C.G.Conn 88HO Bb/F-Tenor Trombone

Tenor Trombones with F-Attachment

$4,816€4,298Check ↗

C.G.Conn 88HTO Tenor Trombone

Tenor Trombones with F-Attachment

$4,907€4,379Check ↗

C.G.Conn 8H Bb Tenor Trombone

Tenor Trombones

$4,032€3,598Check ↗

C.G.Conn, honestly

What C.G.Conn does well
  • Powerful, resonant tone projection
  • Durable construction, long-lasting instruments
  • Excellent intonation across the range
  • Classic, established American brass sound
What to watch for
  • Can feel heavy and cumbersome for some players
  • Modern production may lack older Conn's character
  • Repair parts can be challenging to source
  • Finishes sometimes lack refinement.

Questions about C.G.Conn

Where are C.G.Conn instruments made today?

Current C.G.Conn instruments are primarily manufactured in Taiwan, under the direction of Conn-Selmer, Inc. while maintaining design and quality control standards.

What is the 'Conn Wonder' system?

The 'Wonder' system was a unique valve trombone design featuring a compensating valve system designed to improve intonation and ease of playing in the upper register.

Are vintage Conn trombones better than modern ones?

Vintage Conn instruments, especially those from the Elkhart era, are often prized for their tonal qualities, but modern models benefit from updated designs and materials. Both offer excellent playing experiences.

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