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RIVER kyll Passive 2-channel Line Isolation box

Item No.: PKYLL
Series: River
For connecting devices with unbalanced or balanced outputs to PA systems
Reliably eliminates ground loop hum and interfering signals
Galvanic transformer isolation
Two channels for stereo or two independent signals
Combo inputs, can be used with XLR connectors or jacks
2 balanced XLR outputs
Distortion free up to +20dBu
No power supply required
Solid casing made of aluminium and steel
Incl. rewritable tour label for attachment onto the back of the kyll
Engineered in Germany
 

Contents and categories

Display all

Contents and categories

Series

Search suggestions

Display all results
For connecting devices with unbalanced or balanced outputs to PA systems
Reliably eliminates ground loop hum and interfering signals
Galvanic transformer isolation
Two channels for stereo or two independent signals
Combo inputs, can be used with XLR connectors or jacks
2 balanced XLR outputs
Distortion free up to +20dBu
No power supply required
Solid casing made of aluminium and steel
Incl. rewritable tour label for attachment onto the back of the kyll
Engineered in Germany
Description

Consumer devices, as well as many professional keyboards such as synthesisers and digital pianos as well as some small mixers have unbalanced outputs. In order to connect them to a professional sound system and to avoid interfering noise over long cable runs, balanced signal routing is needed. For this purpose, the Palmer kyll handles the necessary signal balancing.

Due to the galvanic isolation via a transformer, the kyll also eliminates ground loops. To do this, simply engage the ground lift switch. Devices that already have balanced outputs also benefit from this, since noise can occur even here. The Palmer kyll reliably eliminates hum and buzz.

The Palmer kyll is capable of very high levels. Compared to conventional line isolators for media applications, it can process much "hotter" input signals without unwanted distortion being audible: up to + 20 dBu! But the kyll can also process quieter signals without causing any sound alteration or noise, because it works purely passively with large isolating transformers. This makes the Palmer kyll extremely easy to use and fail-safe, as it requires neither batteries nor phantom power. Conveniently, the inputs are designed as combo sockets that accept jack or XLR connectors. Adapters are unnecessary! The balanced outputs are designed as professional XLR sockets.

The kyll line isolation box is a universal problem solver for eliminating humming ground loops. When connecting unbalanced equipment, the signal is simultaneously balanced. Whether at home, at lectures, in the rehearsal room, on stage, in clubs or at large events, the Palmer kyll ensures a clean sound without noise.

KYLL - River Series - 1
KYLL - River Series - 1
Specifications
General
Product type
line isolator
Channels
2
Type
passive
Transformer isolated
Yes
Number of inputs
2
input type
balanced/ unbalanced
Input connectors
6.3 mm jack, XLR
Number of outputs
2
Output type
balanced
Output connectors
XLR
Ground lift switch
Yes
Housing
Aluminium continuous casting
Dimension (H/W/D)
140 x 50 x 98 mm
Weight
0,69 kg
Ambient temperature during operation
-20 - 70 °C
Relative Humidity
< 80 %, not condensing
Accessories (included)
Inscription label (tour label), rubber feet
Audio
Max. input level (< 1% THD, 20 Hz)
+ 20 dBu
Max. input level (< 1% THD, 1 kHz)
+ 32 dBu
Frequency response (±0,2dB, relative 1kHz)
10 Hz - 50 kHz
Input impedance (1 kHz)
9.3 kOhm
Output impedance (1 kHz)
260 Ohm(s)
THD (30 Hz, +4 dBu, unity, unweighted)
< 0,9 %
THD (1 kHz, +4 dBu, unity, unweighted)
< 0,02 %
IMD (SMPTE) (60 Hz / 7 kHz, 4:1, +4 dBu)
< 0,01 %
Transformer ratio
1 : 1

RIVER SERIES

The River Series represents the pinnacle of Palmer's commitment to delivering exceptional audio tools. It is a harmonious blend of pure, high-quality sound, rugged and reliable design, and thoughtful, user-friendly features. Let the River Series carry your sound naturally and powerfully into the hearts of your listeners. Experience the River Series - where your sound flows.

We know that the demands of stage and studio require equipment that is not only high performing, but also rugged and durable. The River Series represents a new design philosophy that combines form and function to create audio tools that are as rugged as they are stunning. These units are built to last, with rugged metal chassis and reinforced connectors. We've tested them in the harshest conditions, so you can count on the River Series to deliver, gig after gig, session after session, year after year.

Tough and durable new design

We know that the demands of stage and studio require equipment that is not only high performing, but also rugged and durable. The River Series represents a new design philosophy that combines form and function to create audio tools that are as rugged as they are stunning. These units are built to last, with rugged metal chassis and reinforced connectors. We've tested them in the harshest conditions, so you can count on the River Series to deliver, gig after gig, session after session, year after year.

Rewritable Tour Labels

In the world of professional audio, organisation is king. Misplaced or incorrectly connected equipment can turn a flawless performance into an unforgettable disaster. That's why the River Series introduces an innovative feature: rewritable tour labels. These color coded handy labels let you customize your di-boxes, line isolators splitters & mergers, ensuring each piece is in the right place, every time whether in the busy backstage area of a rock concert or the tangled web of cables in a recording studio.

Rewritable Tour Labels

In the world of professional audio, organisation is king. Misplaced or incorrectly connected equipment can turn a flawless performance into an unforgettable disaster. That's why the River Series introduces an innovative feature: rewritable tour labels. These color coded handy labels let you customize your di-boxes, line isolators splitters & mergers, ensuring each piece is in the right place, every time whether in the busy backstage area of a rock concert or the tangled web of cables in a recording studio.

Tough and durable new design

We know that the demands of stage and studio require equipment that is not only high performing, but also rugged and durable. The River Series represents a new design philosophy that combines form and function to create audio tools that are as rugged as they are stunning. These units are built to last, with rugged metal chassis and reinforced connectors. We've tested them in the harshest conditions, so you can count on the River Series to deliver, gig after gig, session after session, year after year.

Tough and durable new design

We know that the demands of stage and studio require equipment that is not only high performing, but also rugged and durable. The River Series represents a new design philosophy that combines form and function to create audio tools that are as rugged as they are stunning. These units are built to last, with rugged metal chassis and reinforced connectors. We've tested them in the harshest conditions, so you can count on the River Series to deliver, gig after gig, session after session, year after year.

Rewritable Tour Labels

In the world of professional audio, organisation is king. Misplaced or incorrectly connected equipment can turn a flawless performance into an unforgettable disaster. That's why the River Series introduces an innovative feature: rewritable tour labels. These color coded handy labels let you customize your di-boxes, line isolators splitters & mergers, ensuring each piece is in the right place, every time whether in the busy backstage area of a rock concert or the tangled web of cables in a recording studio.

Let your signals flow, naturally and powerfully like a river!

Let your signals flow, as naturally and powerfully as a river! The River Series embodies this claim down to the last detail: with high-precision circuitry designed by our award-winning engineers so your sound remains uncoloured until it reaches its destination: the heart of your listeners. That’s exactly what Palmer® stands for. Since 1980, we've been manufacturing audio tools for professional use on stage, in broadcast, and in the studio. Musicians and sound engineers all over the world value our solutions, developed in Germany, for their unobstructed signal flow and pure sound – crystal clear and as alive as water! So what could be more fitting than to name the River Series models after German rivers?

Lass deine Signale fließen, natürlich und kraftvoll wie ein Fluss! Die River Series verkörpert diesen Anspruch bis ins Detail: Mit hochpräzisen Schaltungen, designt von unseren preisgekrönten Ingenieuren, damit dein Sound unverfälscht sein Ziel erreicht: das Herz deiner Zuhörer. Denn genau dafür steht Palmer®. Schon seit 1980 fertigen wir Audio-Tools für den professionellen Einsatz auf der Bühne, beim Rundfunk und im Studio. Musiker und Toningenieure weltweit schätzen unsere in Deutschland entwickelten Lösungen für ihren ungehinderten Signalfluss und reinen Klang – kristallklar und lebendig wie Wasser! Was lag also näher als die Modelle der River Series nach deutschen Flüssen zu benennen? Entdecke unsere zuverlässigen und bewährten DI-Boxen, Re-Amp Boxen, Line-Isolatoren, Splitter und Summierer.

WE ASSEMBLE ALL BOXES HERE IN EUROPE BY HAND!

What is a DI-Box?

DI-Boxes convert unbalanced or high-impedance instrument signals into a signal for direct connection to the microphone input of a mixing console.

Learn more

Do I Need A DI Box For My Guitar?

Learn how a DI box prevents muffled and quiet sounds by optimising guitar and bass signals for mixers and audio interfaces.

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Downloads & links
Name
Category
Type
File size
User Manual Manual pdf 3 MB
Palmer Catalogue Catalog pdf 31 MB
Product images Image files zip -
User Manual

Category: Manual

Type: pdf

File size: 3 MB

Palmer Catalogue

Category: Catalog

Type: pdf

File size: 31 MB

Product images

Category: Image files

Type: zip

File size: -

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