Yamaha Silent Brass System for Trombone SB59 / PM5
[SB-PM5]

Created by the Yamaha wind instrument design team, the pickup mute is made of lightweight plastic, with a unique rubber sealer to hold it securely in the bell. When used with the Silent Brass system, it has none of that stuffy restricted feeling of conventional practice mutes. In fact, it blows so close to a natural open horn that you simply won't believe it until you actually experience it for yourself. Play high or low, loud or soft, and your pitch will remain true and centered. A special microphone inside the mute relays your sound to the Personal Studio..

SPECIFICATIONS
Pickup Mute  PM5
Dimensions  108 (4-1/4") x 270 (10-5/8") mm
(diameter x length)
Weight270 g (9.5oz.)

Included is the improved ST9 Personal Studio is has been reduced to a size and weight approximately 1/4th that of the previous model. It is a tiny amplifier, small enough to fit into a shirt pocket, which offers a choice of “clean” or echo enhanced sound. It lets you hear your own playing at the volume you are accustomed to, to prevent any over-blowing. An Aux In is a direct line-in for playing along with CDs or other recordings. The ST9 Personal Studio may also be purchased separately for players who already own a Pickup Mute.

SPECIFICATIONS
Personal Studio  ST9 
Power Supply  6F22/6LR61 9-Volt battery
(Operation with Manganese
batteries last about 12 hours.)

Dimensions
(W x D x H) 75 x 70 x 25 mm
(2-15/16"h x 2-3/4"h x 1"h)
Weight 65g (2.3oz) without batteries
Comes with all leads and head set.