"The chain starts with a Shure UR4D Wireless housed in a rack with a Monster Power Pro 2500 and a TC Electronic G-Major," reads this Premier Guitar rig rundown.

Timothy B. Schmit uses the Shure UR4D Wireless Receiver, as highlighted in the BassPlayer.com article "Timothy B. Schmit: Up & Down The Highway."

Listed on http://davematthewsband.com/gear/band-equipment

The Flecktones website states that Béla uses a Shure U4D wireless unit.

As you can see in this sheet, Farin used a Shure UR4D wireless Receiver for the FURT-Tour 2015

UHF-R systems on the tour use UR4D receivers for both lead vocalist Gary LeVox's UR2/SM58 handheld transmitter and Joe Don Rooney and Jay DeMarcus' wireless guitars. With Rooney and DeMarcus both noting that "The new UR4D has given back what we've been missing in our tone," monitor engineer Stuart Delk unabashedly admits that "UR4D wireless technology excels above all others. The self-scan and sync features, combined with higher output levels and audio quality, can only be matched by using a cable. These qualities alone say a lot about why Shure is in this show." "The sound going into the beltpacks is exactly what we get back out," FOH engineer Jon Garber says, getting his own two cents worth in on the guitar wireless systems. "It's like the same energy we get out of the guitar cabinets."

UHF-R systems on the tour use UR4D receivers for both lead vocalist Gary LeVox's UR2/SM58 handheld transmitter and Joe Don Rooney and Jay DeMarcus' wireless guitars. With Rooney and DeMarcus both noting that "The new UR4D has given back what we've been missing in our tone," monitor engineer Stuart Delk unabashedly admits that "UR4D wireless technology excels above all others. The self-scan and sync features, combined with higher output levels and audio quality, can only be matched by using a cable. These qualities alone say a lot about why Shure is in this show." "The sound going into the beltpacks is exactly what we get back out," FOH engineer Jon Garber says, getting his own two cents worth in on the guitar wireless systems. "It's like the same energy we get out of the guitar cabinets."

Jeff shows this device in his gear walkthrough.

UHF-R systems on the tour use UR4D receivers for both lead vocalist Gary LeVox's UR2/SM58 handheld transmitter and Joe Don Rooney and Jay DeMarcus' wireless guitars. With Rooney and DeMarcus both noting that "The new UR4D has given back what we've been missing in our tone," monitor engineer Stuart Delk unabashedly admits that "UR4D wireless technology excels above all others. The self-scan and sync features, combined with higher output levels and audio quality, can only be matched by using a cable. These qualities alone say a lot about why Shure is in this show." "The sound going into the beltpacks is exactly what we get back out," FOH engineer Jon Garber says, getting his own two cents worth in on the guitar wireless systems. "It's like the same energy we get out of the guitar cabinets."

"Inside the Pedalboard Rack System is:

Voodoo Lab GCX Audio Switcher, SHURE UR4D Dual Wireless Receiver, Lovepedal Amp Eleven, 2x Ibanez TS808 Tube Screamer, Ibanez TS10 Tube Screamer, Vertex Boost, MXR Carbon Copy, Way Huge Echo Puss, Way Huge Supa Puss, T.C. Electronic Hall of Fame Reverb, and Voodoo Lab Pedal Power 2 Plus" - Vertex Effects about his recent-built pedalboard