Wilson Benesch IGx User manual

IGx | MANUAL
THE FUTURE IS CARBON
IGx - Infrasonic Generator
User Manual

Dear Valued Customer,
To the cognoscenti of British high-performance audio, the Wilson Benesch marque is recognised as one of the world’s leading loudspeaker, turntable and audio acccessory
design and manufacturing companies. We are honoured that you have chosen the IGx Infrasonic Generator for your personal audio system. Our team of engineers,
craftspeople and designers have devoted every effort to manufacture this reference class product and we are extremely proud to present it to you. Our products are
engineered to last a lifetime and we wish you many hours of enjoyment from your music collection with a Wilson Benesch IGx at the heart of the system.
Before starting your journey, we encourage you to pay special attention to the information contained in this manual. The IGx has been designed and built with precision.
However, in order to extract maximum performance from the product, it is critical that it is setup correctly. Should you have any questions or require assistance, please do
not hesitate to contact your authorised dealer or distributor.
On behalf of all the Team at Wilson Benesch,
Craig Milnes, Design Director Christina Milnes, Managing Director

CHAPTER SUBJECT PAGE
1.0 Registering your IGx Infrasonic Generator 5
2.0 Warnings & Important Safety Instructions 6
2.1 Design Safety 7
3.0 What is inluded with your IGx 8
4.0 The IGx Back Panel & Connections 10-11
5.0 High Level IGx Connection 12-13
5.1 Low Level RCA IGx Connection 14-15
5.2 Low Level XLR IGx Connection 16-17
6.0 The IGx Front Panel & Controls 18-19
6.1 The Subject of Room Acoustics 23
6.2 Standing Waves 20
6.3 Positioning One IGx 20-21
6.4 Positioning Two IGx 22-23
7.0 Stable Listening Room Environment & Surface Finishes 24
8.0 Magnet Precautions 25
9.0 Limited Warranty 26
9.1 Limitations of Warranty 27
9.2 Repairs 27
9.3 Warranty Limited to Original Owner 28
9.4 Demonstration Equipment 28
9.5 On Sale Demo Equipment 28
Table of Contents

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IGx | MANUAL
1.0 Registering your IGx Infrasonic Generator
Please register your IGx within 30-days of receipt of the product to recieve your full 5-year warranty.
Failure to register your IGx within 30-days will limit your warranty to 90-Days only.
All conditions of our warranty are detailed in section ‘15.0 Limited Warranty’. Please refer to our terms and conditions at the back of this product manual for more
information.
Product registration can be completed online using this link: https://wilson-benesch.com/product-registration/ or by scannning the QR code below. Please complete all
elds fully to validate your product warranty.

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2.0 Warnings & Important Safety Instructions
Before unpacking the IGx please observe the instructions in this manual. Furthermore, please note the checklist on the opposite page for what is included in the product packaging.
During installation, please observe normal procedures for lifting and correct posture when handling the product. Never attempt to unpack or install the IGx without assistance as
this can result in damage to the product and/or personal injury. It is strongly recommended that all watches and jewelry be removed prior to unpacking and gloves worn to allow
better grip of the product and protection to the surface nish.
Once the IGx has been installed the protective covering and the packaging can be stored for future use. This packaging is essential for safe shipment of the product. It is designed
and tested specically for use with the product. Due to the bespoke nature of the packaging, replacement costs are not insignicant and it is highly recommended therefore, that
the packaging is retained for any potential later use.
1. Read all of these instructions
2. Save these instructions for future use.
3. Heed all warnings.
4. Do not use this apparatus near water.
5. Do not use any cleaning products or chemicals on the surface nish. Clean only with a micro ber cloth.
6. Install in accordance with the manufacturer’s instructions.
7. Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including ampliers) that produce heat.
8. Do not defeat the safety purpose of the grounding-type plug. A grounding type plug has two blades and a third grounding prong. The third prong is provided for your safety. If
the provided plug does not t into your outlet, consult an electrician for replacement of the obsolete outlet.
9. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
10. Only use attachments/accessories specied by the manufacturer.
11. Unplug this apparatus during lightning storms or when unused for long periods of time.
12. Refer all servicing to qualied service personnel designated by Wilson Benesch.
Design Safety
This apparatus is supplied with a detachable mains cord. The mains lter is tted with a T2A (20mm x 5mm). Should the fuse need to be replaced use a similar rated fuse approved
to ASTA or BSI 362 standards. Do not use without the fuse cover in place. Replacement fuse covers are available from your distributor.

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IGx | MANUAL
2.1 Design Safety Model IGx230 only
The IGx is supplied with a detachable mains cord. The mains lter is tted with a T2A Fuse (5mm x 20mm). This is located on the rear panel of the IGx and can be identied on the
diagram on page 10. Should the fuse need to be replaced use a similar rated fuse approved to IEC 60939-2:2005 or UL 1449 standards. Do not use without the fuse cover in place.
Replacement fuse covers are available from the manufacturer.
The IGx is also tted with a driver fuse (5mm x 20mm). This is located on the rear panel of the IGx and can be identied on the diagram on page 10. The fuse that is tted to the
IGx is different depending on the voltage that the IGx has been built and set to. It is important that the backpanel of the IGx is observed and that the correct fuse is tted according
to the markings on the product.
IGx 230V only
The IGx 230V is tted with a T2A driver fuse (5mm x 20mm). Should the fuse need to be replaced use a similar rated fuse approved to IEC 60127-1:2015, IEC 60127-2:2014, UL
248-1, CSA C22.2 No 248.1 standards. Do not use without the fuse cover in place. Replacement fuse covers are available from the manufacturer.
IGx 110V only
The IGx 230V is tted with a T2A driver fuse (5mm x 20mm). Should the fuse need to be replaced use a similar rated fuse approved to UL 248-1 or CSA C22.2 No 248.1 standards.
Do not use without the fuse cover in place. Replacement fuse covers are available from the manufacturer.

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3.0 What is included with your IGx
IGx
Product Manual •
Warranty Registration Card •
3x Kinematic Location Cups •
1x Product Grille •
1x High Level Neutrik Cable •
1x 3m IEC Power Cable •

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IGx | MANUAL
IGx
Product Manual •
Warranty Registration Card •
3x Kinematic Location Cups •
1x Product Grille •
1x High Level Neutrik Cable •
1x 3m IEC Power Cable •

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4.0 The IGx Back Panel & Connections
Always ensure that the IGx is switched to the off position before connecting or disconnecting any cabling.
Connections Illustrated on the opposite page:
1) High Level Input for connection to power amplier outputs with High Level Lead.
2) Variable Phase Control Bypass Switch allows ‘On’ and ‘Off’ settings
3) Low Level Left RCA Input for connection to a pre-amp output.
4) Low Level Left XLR Balanced Input for connection to a pre-amp output.
5) Low Level Right RCA Input for connection to a pre-amp output.
6) Low Level Right XLR Balanced Input for connection to to pre-amp output.
7) Driver Fuse
8) Mains Power Supply Input - IEC Connector.
9) Filter Fuse
10) Mains Power On/Off Switch
The high level input is an unbalanced dual channel (stereo) input that uses a professional touch proof Neutrik Speakon connector. Signals for this input would normally be sourced
from the left and right speaker terminals of the main system amplier. The advantage of this method is that the IGx receives the same signal that is driving the main speakers and
will retain characteristics of the main amplier, aiding in integration between the IGx and main speakers.
A low level input is made using either the unbalanced RCA inputs marked as “IN” on the front panel or alternatively the balanced XLR inputs. Signals for the low level input are
unbalanced.