Radial HighLine Passive Line Isolator
Radial | SKU: RAD-HIGHLINE-R8001530
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$17999
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Most orders placed before 10:00am PST will most likely ship out the same day. We work hard to process and ship your items quickly so you can start enjoying them as soon as possible.
Found a lower price? Contact us and we'll see if we can match it! Price match will only be applied to products sold and shipped by authorized retailers of the brand.
No restocking fee will be charged when you opt for store credit. Exclusions apply.
Condition: New
Radial HighLine Passive Line Isolator
The Radial HighLine is a passive line isolator engineered to connect guitar and amp-modeler outputs to mixers or PA systems without adding noise, distortion, or tone coloration. Its precision-wound Jensen JT-11-YMPC transformer provides galvanic isolation—blocking phantom power and eliminating ground-loop hum—while preserving a flat frequency response from 20 Hz to 20 kHz.
Designed for both studio and touring use, the HighLine features an input Sum switch to combine stereo sources into mono and a Thru Sum option for local monitoring. Housed in a rugged 14-gauge steel outer shell with a 16-gauge chassis and powder-coat finish, it delivers reliable performance night after night.
Key Features
- Passive Transformer Isolation: Jensen JT-11-YMPC 1:1 transformer blocks noise and phantom power
- Mono Channel with Summing: Sum stereo inputs to mono; Thru Sum for local stage monitoring
- Ground Lift: Eliminates hum from ground loops
- No Power Required: Fully passive operation
- Rugged Construction: 14-gauge steel shell; 16-gauge chassis; powder-coat finish
Technical Specifications
- Audio Circuit Type: Passive, transformer based
- Transformer: Jensen JT-11-YMPC
- Number of Channels: Single channel (mono)
- Frequency Response: 20 Hz – 20 kHz (± 0.05 dB)
- Total Harmonic Distortion: < 0.03% (20 Hz – 20 kHz, –10 dB); 0.0002% @ 1 kHz (–10 dB)
- Phase Deviation: ± 0.3° (20 Hz – 20 kHz, –10 dB)
- Signal-to-Noise Ratio: 110 dB
- Features: Ground lift; Input Sum; Thru Sum
- Construction: 14-gauge steel outer shell; 16-gauge chassis; powder-coat finish
- Power: Passive, no power required
