Palmer wupper Line Isolation Box Instruction Manual

Palmer Wupper Line Isolation Box

Introduction

The Palmer Wupper Line Isolation Box is equipped with 6.3 mm jack sockets on the input and output sides, which can be operated with both balanced and unbalanced cables. Thanks to galvanic isolation via a high-quality transformer, hum loops are reliably eliminated. This line isolation box is perfect for balancing audio signals and allows long cable runs without introducing noise or interference.

Safety Instructions

1. Please read these instructions carefully before using your Palmer Wupper Line Isolation Box.
2. Keep all information and instructions in a safe place.
3. Follow the instructions.
4. Use the device in the prescribed manner only.
5. Do not open the device and do not perform any modifications.

Packaging

1. Packaging can be fed into the reusable material cycle using the usual disposal methods.
2.  Please separate the packaging in accordance with disposal laws and recycling regulations in your country.

Device

1. This device is subject to the European Waste Electrical and Electronic Equipment Directive in the currently valid version.
2. WEEE Waste Electrical and Electronic Equipment Directive. Old appliances do not belong in household waste.
3. The old device must be disposed of via an approved disposal company or a municipal disposal facility.
4. Please observe the applicable regulations in your country!
5. Observe all disposal laws applicable in your country.
6. As a private customer, you can obtain information on environmentally friendly disposal options from the seller of the product or the appropriate regional authorities.

Batteries

1. Observe all disposal laws applicable in your country.
2. As a private customer, you can obtain information on environmentally friendly disposal options from the seller of the product or through the relevant regional authorities.

The product is not suitable for

• Persons (including children) with limited physical, sensory, or mental abilities or a lack of experience and knowledge.
• Children (children must be instructed not to play with the device)

Connections

1. INPUT
   Line input with 6a.3 mm jack socket suitable for both unbalanced and balanced cabling. Use a shielded audio cable to connect, for example, a keyboard to the Line Isolation Box.
2. OUTPUT
   Line output with a 6.3 mm jack socket suitable for both unbalanced and balanced cabling. Use a shielded audio cable to connect the Line Isolation Box to an input of a mixer or audio interface.

Wiring Example

Technical Data

Manufacturer’s Declarations

Warranty & Liability: Adam Hall GmbH provides the manufacturer’s warranty and limitation of liability for the Palmer Wupper Line Isolation Box, located at Adam-Hall-Str. 1, 61627 Neu-Anspach, Germany.

CE Conformity

Adam Hall GmbH confirms that the Palmer Wupper Line Isolation Box meets applicable guidelines, including the Low-Voltage Directive (2014/35/EU), EMC Directive (2014/30/EU), RoHS (2011/65/EU), and RED (2014/53/EU).

FCC Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.

UKCA- Conformity

Hereby, Adam Hall Ltd. declares that Palmer Naab 2-Kanal Media DI-Bo,x this product, Palmer Pan16 19“ DI-bo,x meets the following guidelines (where applicable): Electrical Equipment (Safety) Regulations 2016, Electromagnetic Compatibility Regulations 2016 (SI 2016/1091). The Restriction of the Use of Certain Palmer Pan16 19“ DI-box Hazardous Substances in Electrical and Electronic Equipment Regulation 2012 (SI 2012/),32,) Radio Equipment Regulations 2017 (SI 2016/2015), Adam Hall Ltd. | The Seedbed Bus. Centre | SS3 9QY Essex | UK

Customer Support

• Email: Info@adamhall.com
• Website: www.adamhall.com/compliance
• Ph: +49 (0)6081 / 9419-0

FAQs

Q: What is the purpose of the Palmer Wupper Line Isolation Box?

To stop hum, buzz, and interference brought on by ground loops, the Palmer Wupper isolates imbalanced line-level signals. It guarantees a clear connection between recording systems or mixing consoles and keyboards, instruments, or other audio equipment.

Q: Does the Wupper require external power?

It is a passive gadget, not active. It doesn’t need batteries or phantom power and isolates signals using a transformer.

Q: What is the ground lift switch for?

In order to remove hum brought on by ground loops, which are frequently present in intricate studio or live setups, the ground lift switch disconnects the signal ground between the input and output.

Q: Will the Wupper affect the sound quality?

Although passive transformers may somewhat reduce high frequencies, the Palmer Wupper is intended to preserve signal integrity. In general, it keeps your device’s natural tone.

Q: Can it handle stereo signals?

There is only one channel on the Wupper. Two units—one for each channel—are required to isolate a stereo signal. For comparison, you can also check out the Palmer PAN-04 A Active Two-Channel DI Box Instruction Manual for another professional DI box option that supports two channels.

Q: How long can I run cables through the Wupper without noise issues?

It is perfect for stage and studio setups since the balanced output permits extended wire runs (up to 100 meters or 328 feet) without adding hum or noise.