The Radial IceCube IC-1 is a compact line-level isolator designed to reduce hum and buzz caused by ground loops and stray DC voltage. The true marvel with this design is the diminutive size yet amazing response, particularly in the low end where smaller transformers tend to fail. The IceCube has been optimized to work in the commonly used -30dB and +15dB range with both balanced and unbalanced devices. This makes the IceCube a great problem solver for a wide array of applications where retaining the full audio spectrum is required.
Specifications
Block Diagram
Graphs
| Specifications | ||
|---|---|---|
| Audio circuit type: | Passive, transformer based | |
| Transformer: | Custom made Eclipse | |
| Number of channels: | 1 | |
| Frequency response: | 20Hz ~ 20KHz (± 1dB) | |
| Gain: | 0dB / -5.7dB 10K / 600 Ω Load | |
| Clip Level: | 25dBu | |
| Total harmonic distortion: | <0.0006% 1KHz @ -10dBu | |
| Intermodulation Distortion: | 0.002% @ -10dBu | |
| Input Impedance: | 8.66k with 10k load | |
| Output Impedance: | 600 Ω nominal | |
| Equivalent Input Noise: | 110dBu | |
| Maximum Input: | 15dBu | |
| Features | ||
| Ground lift | ||
| Input Connectors: | XLR Female | |
| Output Connectors: | XLR Male | |
| General | ||
| Construction: | 16-gauge steel | |
| Size (L x W x D): | 4.2" x 1.32" x 1.6" (107mm x 34mm x 41mm) | |
| Weight: | 0.40lbs (0.18kg) | |
| Shipping size (L x W x D): | 8" x 5" x 3" (203mm x 127mm x 76mm) | |
| Shipping weight: | 0.55lbs (0.25kg) | |
| Power: | Passive, no power required | |
| Conditions: | For use in dry locations only between 5°C and 40°C | |
| Warranty: | Radial 3-year, transferable | |
Frequency Response
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