Roland US-20 A/B/Y Type Unit Selector Floor Pedal Violins while the "ELA M 250

while the "ELA M 250 / 251" version contained a TELEFUNKEN AC701 tube

FastRMS and SlowRMS indicators

The YBH-301M is ideal for DCI style marching ensembles which have no trombones

GML 8304 Four Channel Microphone Preamp

permitting the safe utilization of the entire available dynamic range even in stressful recording situations

Roland US-20 A/B/Y Type Unit Selector Floor Pedal Violins while the "ELA M 250Roland US 20 The Roland US 20 is a floor pedal unit that allows a GK 2AH equipped guitar to control and switch between two GR compatible devices simultaneously the GR 33 Guitar Synthesizer and VG 88 V Guitar System, for example. GK compatible unit selector with one GK 2AH input, two C 13 cable outputs Two pedals for switching or combining connected units Durable metal construction Compatibility with GR 33 30 1 09 50, VG 88 8, GI 10