Conn-Selmer 337 Slide-O-Mix 337 Trombone Lube System Project Sam offering a practically infinite range

offering a practically infinite range of unique preamp tones

The GD20 is a beautiful dreadnought-style acoustic guitar with a special combination of tonewoods that offers a new take on this classic body style

simplifying mic placement

V-Class Bracing

Adjustable The stand features a two-piece tube assembly (of 11/8" and 7/8" diameters) of cold rolled steel

Conn-Selmer 337 Slide-O-Mix 337 Trombone Lube System Project Sam offering a practically infinite rangeConn Selmer 337 Slide O Mix 337 Trombone Lube System No more mess. No more oily hands. It's just smooth sailing with the Conn Selmer 337 Slide O Mix 337 Trombone Lube System. Preferred by professionals worldwide, only a small amount of this long lasting trombone maintenance formula applied directly to your slide from the bottle will give it maximum speed and action for easier playing. Get yours today at Alto Music!