ROLAND BT-1 BAR TRIGGER PAD Ergonomic flexibility is the key With breakthrough technologies such as their dual-mesh head pads and SuperNATURAL drum engine, Roland has long been the leader in electronic drums. But it’s the simple ergonomic flexibility that makes the BT-1 Bar Trigger Pad. The BT-1 mounts easily to the rim of acoustic-style drum shells, right where it’s the most useful. Alternatively, you can stand mount the BT-1 where a cowbell...