Radial Twin-Iso Line Level Isolator

Radial

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Product Code: 1825
$329.99
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The Radial Twin-Iso Line Level Isolator is a balanced 2 channel, +4dB line-level isolator for professional touring, sound installation, broadcast and studio that provides isolation between various pieces of audio equipment such as consoles, amp racks, remote towers and recorders as a means of eliminating hum and buzz caused by ground loops.

The Radial Twin-Iso Line Level Isolator is a high performance two channel balanced line-level isolator, designed to eliminate hum and buzz caused by ground loops when interfacing various equipment.

Central to the Radial Twin-Iso are premium Jensen® transformers. These industry-leading audio engines deliver an exceptionally linear response at all frequencies and are capable of handling as much as +21dB without distortion. Placed in between the audio source and destination, they assure absolute signal integrity is retained no matter what the program material.

As with all Radial products, the Radial Twin-Iso is road-ready to handle the most abusive environments. It features 14-gauge steel I-beam construction and an innovative bookend design that creates a protective zone around the switches and connectors. A full bottom no-slip pad provides mechanical isolation from vibrations while adding electrical insulation between electrically charged devices. When combined with the J-Rak™ or J-Clamp™, the Radial Twin-Iso easily integrates into 19" rack systems or may be permanently mounted inside racks or under podiums.

The Radial Twin-Iso solves noise problems with plug & play simplicity while delivering exceptional audio signal integrity.

Radial Twin-Iso Line Level Isolator Features

  • Stereo isolator, withstands up to +21dB without distortion
  • Eliminates hum and buzz caused by ground loops
  • Suitable for balanced & unbalanced signals
  • Exceptionally linear response from 20Hz to 20kHz
  • Sub-mixing two consoles together
  • Mixer to a remote amp rack or speaker tower
  • Mixer to recorder or broadcast feed
  • Between professional VTR and PA system
  • Handles huge transients without distortion
  • Completely passive, no power needed
  • Eliminates hum and buzz caused by ground loops
  • Dual-mono or stereo operation

Radial Twin-Iso Line Level Isolator Applications

  • Using the Twin-Iso to isolate two mixers - Isolating two mixers is common practice in live touring as it allows the opening act to set their mix and feed it into the main act's console. By isolating the two, you eliminate the potential for ground hum and buzz caused by ground loops.
  • Using the Twin-Iso on the amp rack - A common problem is the noise encountered when connecting two pieces of gear that may be powered on a different audio circuit. The Radial Twin-Iso easily solves the problem by isolating the input from the output of the other device.
  • Using the Twin-Iso to eliminate noise - In the studio, you can sometimes come across old vintage gear that may sound great, but due to less than ideal grounding, may introduce noise. The Radial Twin-Iso is equipped with ground loops and 100% isolation to eliminate these types of problems.

Radial Twin-Iso Line Level Isolator Specifications

  • Technical Specs:
    • Audio Circuit Type: Passive line-level isolation, transformer based
    • Number of Channels: Stereo (dual mono)
    • Frequency Response: 10Hz ~ 50KHz (± 1dB), flat from 20Hz to 20kHz
    • Dynamic Range: 135dB
    • Maximum Input: +21dBu @ 1kHz, 1% THD+N
    • Total Harmonic Distortion: 0.001% @ 1kHz, +4dBu output
    • Phase Deviation: 0.5° @ 100Hz; 3° @ 20Hz
    • Input Impedance: 600 Ohms, balanced
    • Output Impedance: 600 Ohms, balanced
  • Features:
    • Transformer: Custom wound Eclipse ET-LD2
    • High Pass Filter: -3dB @ 100Hz (12dB.Oct.)
    • Ground Lift: Disconnects XLR pin-1 at isolated output
    • XLR Configuration: AES standard (pin-2 hot)
    • Connectors: XLR-F inputs; XLR-M outputs
  • General:
    • Construction: 14 gauge steel chassis & outer shell
    • Finish: Durable powder coat
    • Size: (W x H x D) 84 x 127 x 48mm (3.3" x 5.0" x 2")
    • Weight: 0.70 kg (1.55 lbs)
    • Shipping Size: W x H x D: 102 x 76 x 165mm (4" x 3" x 6.5")
    • Shipping Weight: .87 kg (1.92 lbs)
    • Power: Passive, no power required
    • Conditions: For use in dry locations only between 5°C and 40°C

Radial Twin-Iso Line Level Isolator Includes

  • Radial Twin-Iso Line Level Isolator
  • User Guide
  • 3 Year Warranty

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OVERSIZED & HEAVY

OVERSIZED & HEAVY!

This Oversized & Heavy special order item may require additional shipping and cannot be canceled or returned.

This is a special order item that is considered oversized and heavy by all shipping carriers and will most likely be delivered via a freight truck.

Due to the item’s size and weight, additional shipping may have to be collected and once ordered cannot be canceled or returned. We will contact you if the final shipping quote differs from the shipping estimate provided at checkout. This item will ship as quickly as possible but there may be a lead time.

Please contact us for further information or for a more detailed shipping timeframe and cost.

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On Orders over $99 in Lower 48 States

Shipping is expensive thats why Front End Audio has made it easy for you to ship your orders for free. Qualified orders of $99 or more enjoy free shipping in the lower 48. It doesnt get much easier that that!

There are some exclusions so check out our Shipping Policy page in the Customer Service section at the bottom of the page.

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If you are ordering from outside the state of South Carolina - congratulations! Front End Audio does not collect sales tax for purchases made outside of SC. In all other states, you are responsible for your own taxes.

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30 Day Returns

30 DAY RETURNS

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Our return policy is simple. If you don't like your item for any reason, contact us within 30 days of receipt and we will authorize you a return authorization number no questions asked! There are a few exclusion so check out our Returns Policy page located in the Customer Service section at the bottom of the page.

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EASY FINANCING

Easy and convenient financing designed for you!

We here at Front End Audio know exactly what it's like to be working with a budget while making gear purchases. Therefore we have been working to make a variety of attractive and convenient financing options available to you. Whether financing your gear is for business or pleasure, optional or a necessity, Front End Audio has a financing plan that will work with your needs. Simply checkout the Financing page located in the Resources section at the bottom of the page.

Free Shipping

FREE SHIPPING!

On Orders over $99 in Lower 48 States

Shipping is expensive thats why Front End Audio has made it easy for you to ship your orders for free. Qualified orders of $99 or more enjoy free shipping in the lower 48.! It doesnt get much easier that that!

There are some exclusions so check out our Shipping Policy page in the Customer Service section at the bottom of the page.

Special Order Item

SPECIAL ORDER ITEMS CANNOT BE CANCELLED OR RETURNED

Special Order items are typically ordered in directly from the manufacturer so there may be a lead time. Rest assured that we will ship this item as quickly as possible. If you have a deadline or timeframe questions then please contact us before placing the order so we can make sure that we can meet your expectations.

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LICENSE WILL BE EMAILED WITHIN 24 HOURS

This product is delivered electronically within 24 hours. However, if you're ordering after 6PM EST weekdays or on weekends, we'll process your order the next business day.

When purchasing electronic licenses or software it is your responsibility to make sure that your computer system meets and or exceed the required specification to install, run and operate the software. Electronic licenses are not returnable for any reason.

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Front End Audio is an authorized dealer for all the product lines we sell. What that means for you is that anything purchased through Front End Audio is guaranteed 100% authentic gear and carries a full manufacturer’s warranty.

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