Bb/F Tenor trombone VFC-SL6673 of the Czech brand V.F. Červený is a traditional model with new elements such as dual bore and F valve. The trombone is being made in medium augmenting bore. The bell and crooks are being made of Red Brass so instrument has a dark, wide and soft timbre in all range. Due to the dual bore the trombone has a good response in the lower register particularly with attachment of the F valve. Rapid response and good intonation are appreciable not only in orchestras, brass bands and chamber orchestras, but in jazz and popular music too.

Technical description:

Key: Bb/F
Bore: 12,70-13,34mm.
Bell: 216mm, hand shaped, wire reinforced.
Material: Red Brass
Slide: Dual bore, upper inner slide 12,70mm, lower inner slide 13,34mm. Nickel Silver inner and outer slides made in Japan.
Valve: Traditional F attachment.
Trimmings: Nickel Silver hand lapped outer and inner tuning slides. Nickel Silver stays.
Finish: High gloss polished and lacquered. Different custom finishes available on request.
Outfit: Silver-plated mouthpiece, case.