Radial Engineering SW4 Manual de usuario descargar pdf (Pagina 7)

Page 7

The new Relay Xo™

The Relay Xo is a mic signal switcher that enables the artist to

convert a vocal mic into a talk-back or communication mic so they

can converse with system techs, monitor engineers or other band

members.

Radial’s President Peter Janis explains: “Over the past few

years, live touring has shifted dramatically with the universal use

of in-ear monitors. Artists no longer use wedge monitors and side

fills and every instrument is piped directly into the ears. The

benefit of course is greater control over the mix, consistency from

venue to venue, no more feedback to contend with and sound

bleeding from monitors into mics is virtually eliminated. Although

the benefits cannot be understated, this has also introduced a

new problem: band members have no way to communicate with

each other. Radial produced a solution in the form of a simple

momentary footswitch called the DM1 that is equipped with an XLR input and two outputs. When the footswitch

is held down, the mic output toggles from the main PA system to the intercom system, enabling the artist to

converse with band members or speak with the techs to adjust their in-ear mix. The DM1 is designed for

dynamic mics but falls short when used with condensers or wireless systems. The Relay Xo is basically a

glorified version of the DM1 that is designed to sit at the wireless receiver bay and be remotely controlled using

a standard momentary footswitch. The Relay 48Xo, now in the planning stages, will also enable condenser

microphones to be employed without introducing a huge pop when phantom power is moved around.”

The design begins with a simple XLR-F mic input and two XLR-M outputs. One merely toggles the outputs

using the side access A/B switch or connects a remote control such as the Radial JR1 or a momentary switch

(like a sustain pedal) to the Relay Xo using either the XLR or 1/4” remote input jacks. Although either a latching

or momentary footswitch may be used, the latter is recommended as it prevents accidentally saying things to

the audience if left on by mistake. With a momentary footswitch, you need to have your foot on the switch for it

to work. A ¼” link output enables a second Relay Xo to be connected for stereo use. Because there are no

buffers in the circuit path, the Relay Xo does not produce any form of distortion. There are only a few carefully

selected blocking capacitors in line to prevent DC offset problems that could cause clicking in the audio system.

The Relay follows Radial’s tradition of using 14 gauge steel throughout along with an internal I-Beam frame

to ensure the sensitive PC board will not torque even when subjected to extreme rigors. A book-end design

creates a protective zone around the connectors and switches to further prevent accidental damage.

The JR2-DT remote is a dual function control switch that

enables the user to A/B toggle devices such as the Radial

SW4 and SW8 from the comfort of a desk-top position or

remotely mute the system.

According to Radial’s Custom Shop Manager Ryan

Juchnowski: “Since we launched the Radial SW8 backing

track switcher, we have had several requests to produce a

custom remote control to enable the user to reach over to

switch from one backing track to the other should one of the

playback systems fail. We figured that since we were building

an updated version of the SW8, it was the perfect time to

produce an off-the-shelf solution. The JR2-DT is super compact, uses a standard XLR as the cable interface and

is plug and play easy to use!”

The compact JR2-DT (desk top) features choice of XLR and ¼” remote outputs to suit various setups. There are

two switches on the top panel: one switch is labelled A or B, the other mute. Each switch is a latching type that stays

engaged until it is depressed a second time. On-board LEDs illuminate to let you know status. These derive their

power from the Radial device that is connected, eliminating the need for batteries or local power supply. Construc-

tion is 16 gauge steel with baked enamel finish. As with all Radial products, the JR2-DT is made in Canada and

comes with a 3-year transferable warranty.

The JR2-DT custom remote control

Relay Xo Estimated Retail: $220 USD

Mic signal switcher supports in-ear monitor use

Switch enables user to toggle the SW4 and SW8 remotely

JR2-DT Estimated Retail: $100 USD

5 MINUTES WITH

BON JOVI’S BASSIST

HUGH MCDONALD

What is your current stage amp and bass

setup?

Aguilar DB750 and DB410 amps and

Sadowsky 5 string P Basses, Yamaha BB

2025X, Fender Fretless Jazz Bass

You said you tried a bunch of other DIs

before trying the Firefly?

You name it, I probably used it!

What was missing with them?

The WOW factor. I find most high end DIs do

a great job, but the Firefly is a step above. If I

could put my finger on it, I'd design one and

take your business!

When did you first try the Firefly?

At a show in front of about 60,000 people.

What was your immediate reaction?

A very big smile.

How do you feel it helps with your in-ear

monitors?

Now the bass is fat, clear and natural

sounding.

What did the monitor and FOH engineers

have to say about the sound of the

Firefly?

Refer to question 3!

"The Firefly? In 40 years of

playing bass, live and in the

studio, nothing has been better!"

Hugh McDonald, Bon Jovi

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Radial Engineering SW4 Manual de usuario Pagina 7

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