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Isolation Devices

  • Whirlwind ISO 1 - This is a one channel transformer isolation box and line balancer.

    The ISO1 is a one channel transformer isolation box and line balancer. Use it to isolate lines to fight hum and buzz in broadcast or live sound applications,  or convert unbalanced lines to balanced for long cable runs...

  • Whirlwind ISO 2 - This is a two channel isolation box and line balancer.
 As an isolation unit, use it to isolate lines to press and video feeds or on-stage power amps. It's a handy hum and buzz fighter for broadcast or live sound applications. As a balancer, it converts unbalanced lines from CD players, tape decks, etc. to balanced for long cable runs.

    The ISO-2 is a two channel isolation box and line balancer. As an isolation unit, use it to isolate lines to press and video feeds or on-stage power amps. It's a handy hum and buzz fighter for broadcast or live sound...

  • Whirlwind ISO 8 - This is a valuable part of systems where different pieces of gear are connected across long lines. You can use it to isolate drive lines to on-stage power amps. The perfect hum fighter in field broadcast or live sound applications, the ISO-8 provides eight channels of high-quality line level isolation to eliminate hum and buzz from interacting gear.

    Sometimes a ground lift isn't enough to do the job. The ISO-8 is a valuable part of systems where different pieces of gear are connected across long lines. Many of our customers use it to isolate drive lines to on-stage...

  • Whirlwind ISO 8Q - This is a valuable part of systems where different pieces of gear are connected across long lines. You can use it to isolate drive lines to on-stage power amps. The perfect hum fighter in field broadcast or live sound applications, the ISO-8 provides eight channels of high-quality line level isolation to eliminate hum and buzz from interacting gear.

    Sometimes a ground lift isn't enough to do the job. The ISO-8 is a valuable part of systems where different pieces of gear are connected across long lines. Many of our customers use it to isolate drive lines to on-stage...

  • Whirlwind ISOPOD - Housed in a high impact nylon casing, the ISOPOD safely sums to mono and transformer isolates unbalanced 1/8" (3.5mm) stereo connections to balanced, XLR. Nominal insertion loss = -6 dB.  Use to create a balanced mono signal from MP3 players and computers to send to professional mixers' line inputs. (iPod® and 3.5mm cable not included).

    Housed in a high impact nylon casing, the ISOPOD safely sums to mono and transformer isolates unbalanced 1/8" (3.5mm) stereo connections to balanced, XLR. Nominal insertion loss = -6 dB Use to create a balanced mono signal...

  • Whirlwind ISOPOD 2 - Use to connect CD and MP3 players, computer sound card outputs, mini headphone audio outputs, etc. to professional equipment with balanced inputs such as a mixing console. The signal is input via a 3.5mm (1/8") stereo TRS jack. Output is via left and right balanced XLRs. Designed for nominal -10dB input sources with minimal loss from input to output.

    Optimized for connecting personal audio sources to professional audio system inputs. Use to connect CD and MP3 players, computer sound card outputs, mini headphone audio outputs, etc. to professional equipment with balanced...

  • Whirlwind ISOPODCI Professional audio interface for the headset jack of your mobile device. Perfect for remote conferencing and audio presentations. The Whirlwind ISOPODCI is a unique adapter that converts the TRRS jack audio of any mobile device into professional balanced signals. Output signals from the headphone section are transformer balanced and returned through 3 pin male XLR jacks. Line level audio sources can be sent into the microphone input of the mobile device through a balanced XLR input. A four conductor 3.5TRRS cable is included.

    Professional audio interface for the headset jack of your mobile device. Perfect for remote conferencing and audio presentations. The Whirlwind ISOPODCI is a unique adapter that converts the TRRS jack audio of any...

  • Whirlwind ISOXL - This is a professional quality compact transformer in an XLR male/female tube for quick fix line isolation. The shield is lifted from input to output.

    This is a professional quality compact transformer in an XLR male/female tube for quick fix line isolation. The shield is lifted from input to output. Housed in a high impact nylon casing, our ISOXL outperforms the industry...

  • Whirlwind LBS Line Balancer/Splitter - This handy tool balances and isolates a single line level signal or lets you send a line level signal to two destinations with transformer balancing and isolation for one or both of the outputs.

    This handy tool balances and isolates a single line level signal or lets you send a line level signal to two destinations with transformer balancing and isolation for one or both of the outputs. The balancing provides...

  • Whirlwind Little IMP - Some mixers have 1/4", unbalanced inputs designed for high impedance mics and won't accept standard balanced, low impedance microphones. This inline transformer with female XLR - 1/4" TS plug is the solution for making that connection

    Some mixers have 1/4", unbalanced inputs designed for high impedance mics and won't accept standard balanced, low impedance microphones. This inline transformer with female XLR - 1/4" TS plug is the solution for making that...

  • Whirlwind pcUSB - This easily converts the digital audio from USB outputs like your laptop, smart phone, tablet etc. to high quality, transformer isolated analog, stereo, balanced audio for a clean and easy connection to a PA system, or mixing board.

    The pcUSB easily converts the digital audio from USB outputs like your laptop, smart phone, tablet etc. to high quality, transformer isolated analog, stereo, balanced audio for a clean and easy connection to a PA system, or...

  • Whirlwind PW-1 Personal Wedge - This is a high powered stereo headphone driver for use with on stage in-ear monitoring systems. The PW-1 is a hardwired beltpack unit that has left and right balanced, line level XLR inputs.

    The PW-1 is a high powered stereo headphone driver for use with on stage in-ear monitoring systems. The PW-1 is a hardwired beltpack unit that has left and right balanced, line level XLR inputs. Features include a protective...