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Recording Gear | Outboard | Microphone preamp
New | Condition: Brand New
Radial  |  Product Code: 839787

Radial Highline (passive line isolator)

Regular price $222.00
Shipping calculated at checkout.
Product Condition
Brand New Unused, as sold.
Mint Like new, no flaws.
Excellent Barely used, very minor wear.
Very Good Light wear, fully functional.
Good Visible wear, plays fine.
Fair Heavy wear, still playable.

Description

Highline (passive line isolator)

Highline is a passive line isolator for connecting a guitar simulator (amp modeler) to a mixer for live or recording use.
High-quality Jensen transformers are used to deliver exceptional audio performance.
Its compact design fits easily on a pedalboard, yet doesn't compromise signal strength or tone when connected to a mixer. Radial boasts legendary reliability and build quality, with precision-wound Jensen transformers maintaining volume from pedalboard to PA while eliminating ground loop noise. Balanced outputs are ideal for long cable runs and can be disconnected to prevent phantom power from reaching the pedalboard. A thumb switch also provides stereo inputs to mono.

This solves a problem faced by guitarists and bassists who use amp modelers. Although amp simulators have line-level outputs, they mostly use 1/4-inch unbalanced connectors, which can cause tone degradation over long cable runs and ground loop noise when directly connected to a PA.
Highline inserts a 1:1 transformer into the signal path, reducing noise and protecting against phantom power while maintaining line level for direct connection to a PA.

Main features: Passive line isolator designed for amp modelers. Equipped with high-quality Jensen transformers (JT-11-YMPC). Connects to a mixer without signal degradation. Ground lift function eliminates ground loop noise. Equipped with a sum function that combines stereo inputs to mono. Durable 14-gauge and 16-gauge steel housing. Designed to prevent phantom power from reaching the pedal board.

Specifications: Audio circuit type: Passive transformer; Transformer: Jensen JT-11-YMPC
- Number of channels: Single channel (monaural)
Frequency response: 20Hz to 20kHz (±0.05dB)
Total Harmonic Distortion: <0.03% (20Hz to 20kHz / -10dB), 0.0002% (1kHz / -10dB)
・Phase deviation: ±0.3° (20Hz to 20kHz / -10dB)
・S/N ratio: 110dB
Features: Ground lift, input thumb, through thumb. Construction: 14-gauge steel exterior, 16-gauge steel chassis. Finish: Durable powder coat. Dimensions (L x W x H): 108mm x 70mm x 44mm (4.25 x 2.75 x 1.75).
Power supply: Passive (no power supply required)

Payment & Security

Payment methods

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

For orders exceeding Paypal’s transaction limit of 1 million yen, we will provide more details. For secure transactions, items will only be shipped to the address registered in your Paypal account.

Regarding detailed information and contact information to us, please check FAQ.

Please Note

The following information applies to international orders.

■ Condition

Items with “USED” in the product name are pre-owned and will be delivered as shown in the photos. Signs of wear may be present. All items are function-tested by our staff and rechecked before dispatch.

■ Stock

Many products are stocked across Ikebe stores in Japan. As a result, shipment may take several days. In-store sales may also cause items to sell out. If an item is unavailable, we will contact you promptly; in that case, the order will be canceled and any payment will be refunded.

■ Shipping

We ship via FedEx. Shipments are fully insured against damage or loss during transit.

  • Asia: 10–20 days (estimated)
  • North America & Oceania: 20–30 days (estimated)

Shipping costs are calculated based on the delivery address and confirmed at the time of dispatch.

■ Taxes & Duties

Import duties, taxes, and fees are the buyer’s responsibility and are not included in the item price or shipping cost. These fees are typically collected by the carrier upon delivery or at pickup. Please check with your country’s customs office for details before purchasing.

■ Other

We cannot declare a reduced item value or mark purchases as gifts.

* Warranty

Our product warranty is valid only within Japan.

* Voltage

All electrical products are intended for the Japanese market and are designed for 100 V operation.

About us

Founded in 1975, Ikebe Music is one of Japan's largest general music stores.Thanks to its long history and proven track record, it has earned the trust of musicians and music fans not only in Japan but around the world.

Ikebe Music ships not only within Japan, but also overseas.As a well-known retailer of used musical instruments in Japan, we have a wide selection of used and vintage instruments.

We have a wide variety of unusual and rare instruments, so please take a look.Please note that we do not list new products, as our contracts with our suppliers prohibit international shipping.

About our stores

In Japan, we have about 30 stores in Tokyo (Ikebukuro, Shibuya, Akihabara) and Osaka.

We have just opened our flagship store, IKESHIBU (IKEBE SHIBUYA), in Shibuya, Tokyo, which brings together numerous musical instrument specialty stores and serves as a hub for entertainment culture.

Please be sure to stop by if you are visiting Japan.

Tokyo area
Osaka area
About Shipping

We carefully pack every item with protective materials to ensure it arrives safely.
The photos above show an example of how we securely pack a bass guitar for shipping.

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