AVID HIFI INTEGRA User manual

INTEGRA
High Performance Integrated Amplifier
USER MANUAL

Topic Page
Welcome 4
Caution 4
Key Features 4
Placement 4
Front Panel 5
Input Control 5
Headphone Socket 5
Mono Operation 5
Mute 5
Remote Control 5
Phono Input 6
Line Input 6
Line Out 7
Loudspeaker Connections 7
Mains Power 7
Mains Switch 7
Amplifier Protection 7
Troubleshooting 8
Declaration of Conformity 8
Specifications 9
Warranty 10
Table of Contents

4
Welcome to your AVID Integra Amplifier
Please read this manual carefully to understand the features and functions of your AVID Integra integrated amplifier,
built with the highest quality materials and industry standards for trouble-free enjoyment for years to come.
Caution
• This unit is heavy, and it is recommended that at least two people are used when moving the unit.
• Before connecting or disconnecting any equipment to your Integra, switch it off to protect your speakers from
possible damage caused by momentary high-level signals due to the amplifier's high power capabilities.
• There are no user-serviceable parts inside—please do not, under any circumstances, remove the cover of the
Integra—doing so would expose you to potentially lethal voltages and void your warranty.
• Only clean your Integra with a dry micro-fibre cloth.
• Avoid exposing the unit to liquids. If water or any liquid enters the case, turn off the unit at the socket and seek
advice from your dealer before using it again.
• If your Integra is to be left unused for a long period, please ensure it is switched off.
Key Features:
• 750VA Toroidal transformer—88,000uF Capacitance Reservoir
The power supply and amplifier work together to provide and manage the energy needed for music. They create a large
energy reserve and prevent the amplifier from demanding more energy than the supply can handle.
• ALPS High Quality Volume Potentiometer
AVID’s renowned obsession for detail, “blind” listening tests were conducted to choose the best potentiometer for the
Integra amplifier, recognizing its significant impact on the device's overall performance.
• Fully discrete, high current, output stage
Integrated chip output devices limit amplifier performance, while discrete design enables use of superior devices and
avoids compromises in key parameters like peak current, output impedance, and thermal performance.
• 4 Line level Inputs, 1 line out
Integra can connect up to 4 line-level devices and has a single line-out for recording with tape or digital devices.
• High performance Phono stage
Integra's phono stage is derived from our hugely successful based on Pellar, delivering unparalleled performance and
flexibility at its price point. It prioritizes distortion, noise, and RIAA compliance, resulting in superb sound.
• Superior headphone amplifier
Integra's headphone amplifier is not an afterthought but a high-quality component. It uses discrete components for
superior performance and compatibility with various headphones. It operates in pure Class 'A' at low to medium volume
levels and has its own power feed.
• Bespoke Remote Control
Integra comes with a custom-designed remote control that is tailored specifically for the amplifier. Its intuitive layout
allows for easy operation of volume adjustment and mute. The remote is fashioned from solid aluminium and has a
stylish design that complements the amplifier's aesthetics.
Placement
• Place your Integra on a sturdy and level surface.
• Avoid locations where your Integra may be affected by direct sunlight or damp.
• Keep your Integra away from heat sources.
• Ensure proper ventilation before placing the Integra in an enclosed space, such as a closed cabinet.
• Avoid placing any objects on the amplifier that could impede air-flow.

5
Front Panel
The front panel features a Volume Control
knob, an Input Selector, Mono and Mute
push buttons, and a Headphone socket.
Headphone Socket
Integra has a high-quality headphone
amplifier that can drive most headphones.
Avoid excessive levels for prolonged periods
to prevent permanent hearing damage.
Mono Operation
Integra can switch stereo to mono with the
Blue LED indicator.
Mute
Press the Mute button to temporarily silence
Integra's output, indicated by a blue LED.
Press again to resume. Check volume level
before unmuting.
Remote Control
Mute operation is indicated with a ‘X’ and is
the top button. When in operation the blue
LED on the front panel will shine. Push again
to resume or use the front panel switch.
Volume UP (+) is the middle button.
Retaining pressure on the button will keep
increasing the volume to the desired level.
Volume DOWN (-) with the lower button to
reduce the volume all the way to zero output
if required.
Battery Replacement wis simply done by
removing the back panel. Remove the four
screws and remove panel and replace the two
AAA batteries with suitable replacements.
Input Control
Rotate input control selector to which input
you desire. We recommend you either reduce
or mute the volume as a precaution.

6
In the absence of full cartridge
documentation, please follow these initial
setup guidelines.
Sensitivity
There are three sensitivity levels available
increasing from MM, MC LOW and MC HIGH.
Play a piece of music with which you are
familiar. Adjust the volume control to a
comfortable listening level, if the volume
control is much beyond the half way point,
you should probably consider increasing the
sensitivity level, if the volume is immediately
very loud, then choose a lower sensitivity.
With high output MC cartridges, set to MM
Resistance
If using a Moving Coil cartridge, use RCA
loading plugs to set input resistance. Plug
them into the load RCA sockets shown.
Integra includes 500Ω plugs for Moving Coil
cartridges. Other values available through
your dealer. Moving Magnet cartridges
required no plugs and 47K is pre-set.
Ground Earth Post
The phonostage provides an earthing post
that should be connected to the tonearm
earth cable. Failure to do so will normally
result in high levels of hum and reduced
sound quality.
Setting Left Switch Right Switch
Moving Magnet UP UP
Moving Coil
Low Sensitivity DOWN UP
Moving Coil
High Sensitivity UP (or down) DOWN
Phono Input
Check your cartridge documentation for
recommended settings, then adjust the
phono stage using the switches to the right
of the Phono input sockets with a pen tip.
Line Input
The Integra has 4 line inputs for audio
equipment such as CD players or media
streamers. Connect your device to an input
and select it on the front panel to play.

7
Line Out
The Integra has a fixed level line output for
connecting to recording devices. Do not
connect it directly to a power amplifier as it is
not affected by volume settings.
Loudspeaker Connections
The Integra has binding posts compatible
with banana plugs and spade connectors for
power output. It has a protection circuit but
avoid potential damage situations. Ensure
tight connections to avoid sound loss and
damage to terminals.
Speaker Cable
Experiment with different speaker cables as personal taste and system matching affect performance. Keep cable
resistance low for best results with short runs and a large cross-sectional area, especially as this is a high current design.
Correct Phase
Connect speakers "in phase" by matching positive and negative connections. Mistakes adversely affect sound quality.
Correctly connected speakers have strong bass and clear image. Use Mono button to check for a strong centred signal.
Mains Power
Power comes in through the IEC 3-pin
connector with built-in filters, so no need for
external filters. Connect mains power last.
Mains Switch
Turn volume to minimum. Mains switch is
hidden on bottom, behind the front panel.
Clicks from relays as protection circuit
activates. Blue LED on left indicates power on.
Amplifier Protection
In the event of a fault occurring, the unit protects itself in the case of faults (DC offset, short-circuit, overheating).
MUTE light illuminates. Unit resets after cooling, but turn off and investigate fault. Check loudspeaker cabling and
cooling. Contact dealer if protection circuit keeps activating.

8
TROUBLESHOOTING
For operation problems, please use the following sequence:
Fault Solution
No Power light 1: Ensure the power lead is plugged in, and that the power socket is switched on
2: Ensure the Power switch under the unit is in the ON position
3: Check for damage to the mains lead—Try an alternative cable
4: Check the mains input fuse (unplug from the mains before checking)
No Sound 1: Check that the volume control is not turned all the way down
2: Check the correct source is selected, and plugged in
3: Check the Mute button is out (and its associated light is off)
4: Check that any headphones have been unplugged from the Integra
5: Check that the speakers cables are correctly connected at both ends
Distorted sound 1: If the volume is excessively high, turn the volume down
2: If you are listening to the Phono input, reduce the sensitivity (see PHONO INPUT)
Hum from Phono input 1: Ensure that the turntables earth cable has been attached to the earth post on the
rear of the amplifier
2: Check the same connection on your turntable—refer to units documentation
Sound cuts out 1: Check amplifier and speaker terminals for loose, or shorted connections
2: Ensure that the unit has adequate cool air and ventilation
Mute light on when Mute
button off This indicates a fault:
1: Check for short-circuits at either end of the loudspeaker cable
2: Check that the unit is not overheating
3: Consult your dealer if problem persists.
DECLARATION OF CONFORMITY
EC Declaration of Conformity 06 December 2017
We declare that our Integra integrated amplifier conforms to directives
and harmonized international standards:
EMC (89/36/EEC) Electromagnetic conformity
BS EN 60065: 1994
Safety requirements for mains operated electronic and related apparatus for household and similar use.
CENELEC HD21/22 Flexible cables and cords
EN 55020: 1988 Electromagnetic Immunity
EN 55013: 1990 Electromagnetic Emissions
C. Mas Director AVID HIFI Limited

9
SPECIFICATIONS
Power
Continuous power output (20Hz—20kHz at 0.5% THD): 90 W (Both channels, 8Ω)
Harmonic distortion, 80% power, 8Ω at 1kHz: 0.003%
Recommended loudspeaker impedance: 4-16 Ω
Inputs
Phono
Gain: 48dB – 60dB – 70dB
Input resistance: 47K (adjustable with optional loading plugs)
Input capacitor: 100pF
Distortion: Less than 0.001%
RIAA Accuracy: + 0.5dB 5Hz – 70KHz (Neumann HF correction)
Noise (A weighted): MM –81dB MC –67dB (high setting)
Channel separation: < -85dB 5Hz – 20KHz
Line (RCA and XLR)
Nominal sensitivity: 340mV
Input impedance: 82 kΩ
Maximum input: 11 Vrms XLR
Frequency response: 5Hz—over 80kHz ± 1dB
Signal/noise ratio:
RCA (Awtd) 50 W, ref. 1V input: 100 dB
Outputs
Line output
Nominal output level: 11 V
Output impedance: 47 Ω
Headphone Output
Maximum output level into 600Ω: 10 V RMS
Output impedance: 1 Ω
Load range: 20 Ω—600 Ω
Power Consumption
Input voltage (region dependent) 115V or 230V AC
Power Consumption (Max) 50 Watts No Signal Idle
700 Watts Clipping 4Ω Load
Dimensions and Weights
Unit (including output terminals -W x D x H) : 470 x 495 x 155 mm
Packed: 630 x 630 x 260 mm
Unit weight: 22.9 kg
Packed weight: 25.5 kg
AVID reserves the right to improve or change its products without notice at any time

10
Warranty Statement UK Residents
AVID HIFI Limited products are warranted against defects in materials and workmanship for a period of two years from
the original date of purchase, or no later than three years from the date of shipment to an authorized AVID agent, which
ever comes first, extending to five years subject to the product owner having submitted the Registration form
(www.avidhifi.com/register). Also the following conditions being observed:
• The product must have been purchased through an authorized AVID dealer.
• By default, the warranty is in favour of the original purchaser only, however warranties are transferable providing
the new owner completes the online product registration form. In this case, warranty obligation will pass from
dealer to manufacturer.
• During the warranty period, AVID will repair, or replace any defects due to material or workmanship, without
charge for parts or labour.
• Should product need to be returned, a written description of the defect and a photocopy of the original purchase
receipt must accompany it. Receipts must show the model, serial number, date of purchase, name and address of
purchaser and authorized dealer and the price paid.
• Returned product must be packed in the original packing and returned to AVID or original dealer by the customer
at his/her expense. AVID will pay return freight of its choice.
• The warranty is void if the product has been used or handled other than in accordance with the instruction manual
supplied, abused or misused, damaged by accident, neglect or in being transported, or the defect is due to the
product being repaired or tampered with by anyone other than AVID or a dealer with prior authorization.
• The warranty is void if the product serial number has been removed, altered or made illegible.
• The warranty is void if the product has been taken out of the country of purchase.
• AVID shall not be held liable for incidental or consequential damages of any kind arising from the sale or use of its
products.
• The warranty applies to ex-demonstration product, using manufacture date as purchase date.
• Where the product is sold under a consumer transaction (as defined by the Sale of Goods Act 1979) the statutory
rights of the purchaser are not affected by this warranty.
• Products are sold on the basis of specifications applicable at the time of sale. AVID shall have no obligation to
modify or to update products once sold.
Outside UK
AVID has formal distribution in many countries throughout the world. In each country the AVID importer has
contractually accepted the responsibility for the product warranty. Warranty should normally be obtained from the
importing agent or distributor from whom you obtained your product. In the unlikely event of service required beyond the
capability of the importer, AVID will, of course, back up the warranty.
• Where product has been either supplied directly or there is no current distributor, AVID accepts responsibility for
the warranty period. Returned product must be packed in the original packing and returned to AVID by the
customer at his/her expense. AVID will pay return freight of its choice. The warranty is only valid in the country of
purchase.
• Products outside their original destination requires that units with remaining warranty be returned to the country of
purchase for the warranty to be valid. Customer is responsible for freight both ways and all associated import and
export charges.
• Foreign distributors are not required to provide warranty service, repair or change AC mains voltage on units that
they did not originally import and sell.
• Foreign distributors may at their discretion offer service for a fee.
MISCELLANEOUS. ANY IMPLIED WARRANTIES RELATING TO THE ABOVE PRODUCT SHALL BE LIMITED TO THE
DURATION OF THIS WARRANTY. THE WARRENTY DOES NOT EXTEND TO ANY INCIDENTAL OR CONSEQUENTIAL COSTS
OR DAMAGES TO THE PURCHASER.
WARRANTOR. Inquiries regarding the Limited Warranty may be sent to the following address:
AVID HIFI Limited. Bicton Industrial Park, Kimbolton, Huntingdon. PE28 0LW ENGLAND

AVID HIFI Ltd
Bicton Industrial Park,
Kimbolton, Huntingdon,
Cambridgeshire.
PE28 0LW
ENGLAND
Tel: [phone] — Website: www.avidhifi.com - Email: [e-mail]
Company Registered No: 5435528 — VAT Registration No: GB 694 9858 48 — Directors: C. Mas & S.J. Mas
V230319