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Radial Engineering Pro-Iso - +4dB to -10dB Converter and Isolator

SKU: R800-1150-00
UPC: 676101038480

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£237.88

£198.23 (Ex VAT)

The Pro-Iso™ is a +4dB to -10dB converter that employs a cost effective transformer that focuses the energy in the voice range. This makes the Pro-Iso a great choice for sermons, news gathering and spoken voice.

The passive design begins with 100% discrete components throughout. A set & forget level control lets you attenuate the input signal to prevent it from overloading the destination device. Output connections include a stereo pair of ¼" connectors, a set of RCAs and a mini 3.5mm (1/8") for interfacing to a mini recorder or laptop computer. Transformer isolation helps eliminate hum and buzz caused by ground loops while eliminating stray DC currents from flowing.

Features:
• Stereo pro-to consumer audio interface
• RCA, 3.5mm and ¼” outputs, XLR inputs
• Variable output control to set optimum levels
• Transformer isolated to eliminate hum & buzz

Applications:
• Record direct from mixers and mic-preamps
• Interface +4dB pro-gear with unbalanced inputs
• Recording interface for laptops and MP3 players
• Swiss army problem solver and adaptor

Cool stuff:
• Passive design doesn’t need power
• ‘Plug & play’ easy-to-use anywhere
• Compact and solid to handle abuse

Technical Specification

  • Audio circuit type Passive, transformer based
  • Transformer Radial transformer
  • Number of channels Stereo (dual mono)
  • Frequency response 20Hz ~ 18KHz (+0dB/ -3dB)
  • Dynamic range 130dB
  • Total harmonic distortion 0.005% @ 1kHz
  • Phase Deviation 1.5° @ 100Hz; 3° @ 20Hz
  • Input Impedance 1.3k Ohms
  • Output Impedance 1.9k Ohms
  • Common Mode Rejection Ratio -76dB
  • Maximum Input +20dBu @ 1kHz/1% THD+N
  • Ground lift, Level Control
  • Input Connectors Balanced XLR
  • Output Connectors 1/4", RCA and 3.5mm TRS unbalanced output
  • Construction 14 gauge steel chassis
  • Size (L x W x D) 8.4cm x 12.7cm x 4.8cm (3.3" x 5" x 2")
  • Weight 0.7 kg (1.55 lbs)
  • Shipping size (L x W x D) 10.2cm x 7.6cm x 16.5cm (4" x 3" x 6.5")
  • Shipping weight 0.87 kg (1.92 lbs)
  • Power Passive, no power required
  • Conditions For use in dry locations only between 5°C and 40°C

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