radial_j_iso

ไดเร็คบ๊อกซ์ Radial J-ISO Stereo Isolator Converter

ไดเร็คบ๊อกซ์ Radial J-ISO Converts balanced line-level signals to unbalanced, Stereo signal path with set & forget level control, Transformer isolated to eliminate hum & buzz, Features Jensen transformers for optimal signal path

12,000 ฿

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Radial J-ISO Jensen Transformer Equipped Stereo Isolator +4dB to -10dB Converter

ไดเร็คบ๊อกซ์ Radial J-ISO Converts balanced line-level signals to unbalanced, Stereo signal path with set & forget level control, Transformer isolated to eliminate hum & buzz, Features Jensen transformers for optimal signal path

The J-ISO Stereo Converter with Jensen Transformers from Radial Engineering is a stereo line isolator, designed to convert a professional +4 dB line-level balanced signal to an unbalanced -10 dB consumer-level device. This enables you to take the balanced output of a mixer and feed a consumer-level recorder or audio input on a computer.

The J-ISO employs a premium Jensen transformer for optimal signal transfer to minimize distortion and artifact. Full bandwidth performance makes this unit suitable for music production.

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 1/4″ 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.

Utilizing Radial’s unique bookend construction, this unit has 14-gauge steel construction throughout. This creates a protective zone around the connectors and controls for added durability. The steel construction also assists by shielding the transformers from outside magnetic fields. The J-ISO features an innovative I-beam skeletal insert that makes it virtually impossible to torque the PC board. This reduces potential stress which could cause premature solder joint failure. The J-ISO is designed for full-range applications as it has impressive signal handling capabilities and durability.

Features:

  • Converts balanced line level signals to unbalanced
  • Stereo signal path with set & forget level control
  • Transformer isolated to eliminate hum & buzz
  • J-Iso features Jensen™ transformers for optimal signal path

Specifications

Circuit Type Passive, transformer based
Number of Channels Stereo (dual mono)
Frequency Response 20 Hz to 20 kHz (+0 dB/ -1.5 dB)
Dynamic Range 130 dB
Maximum Input +20 dBu @ 1 kHz/ 1% THD+N
THD + Noise 0.001% @ 1 kHz
Deviation 0.5° @ 100 Hz; 1° @ 20 Hz
CMRR -58 dB
Input Impedance 1.3 kΩ, unbalanced
Output Impedance 520 Ω, balanced
Transformer Jensen JT-11-YMPC
Features Ground Lift: Disconnects XLR pin-1 at XLR input
XLR Configuration: AES standard (pin-2 hot)
Connectors Balanced XLR-F in; 1/4″, RCA and 3.5 mm TRS unbalanced outputs
Construction 14-gauge steel chassis
Finish Baked enamel
Power Passive, no power required
Dimensions (L x W x D) 3.3 x 5.0 x 2.0″ (83.8 x 127.0 x 50.8 mm)
Weight 24.8 oz (703.1 g)

Downloads

ดาวน์โหลด Smart Sheet Radial J-ISO 

ดาวน์โหลด Manual Radial J-ISO