M2TECH MANUNTA EVO Phono 3 Manuale utente

MANUNTA
BY M2TECH
EVO Phono 3
MC/MM Phono PreamplifiER
USER MANUAL
REV PRA – 11/2022

MANUNTA
BY M2Tech
www.manunta-audio.com
EVO Phono 3
Phono PreamplifiER
REVISION PRA – November 2022
Copyright © 2022, M2Tech Srl
2

MANUNTA
BY M2Tech
www.manunta-audio.com
EVO Phono 3
Phono PreamplifiER
REVISION PRA – November 2022
Warning!
Changes or modifications not authorized by the manufacturer can invalidate the
compliance to CE regulations and cause the unit to be no more suitable to use. The
manufacturer refuses every responsibility regarding damages to people or things
due to the use of a unit which has been subject to unauthorized modifications or to
misuse or to malfunction of a unit which has been subject to unauthorized
modifications.
This unit is compliant with the following CE regulations: CEI EN 022:2009 Class B (Radiated Emissions),
CEI EN 024:1999, CEI EN 024:A2/2003, CEI EN 024:IS1/2008 (Radio Frequency Electromagnetic
Fields, 0Hz Magnetic Field Immunity Test and Electrostatic Discharges – ESD).
For a proper operation of this unit, all connections to other equipment in the system must be done
when all equipment are off. Failing to comply with this advice may lead to damage to the Evo Phono
.
The label above, printed on the product case, indicates that the product, when no more usable, can’t be
treated as generic garbage, but must be disposed of at a collection point for recycling of electrical and
electronic equipment, in compliance with the WEEE regulation (Waste of Electrical and Electronic
Equipment).
By making sure that this unit is correctly recycled, you will help preventing potential damages to environment
and human health, which could be caused by a wrong treatment of this product as generic garbage.
Materials’ recycling helps saving natural resources. For more in-depth information about recycling this
product, please contact M2Tech Srl.
WARNING: the information contained in this manual are considered to be reliable and accurate.
M2Tech reserves the right to change or modify the information any time, without prior advice. It’s up
to the customer to ensure that the manual being consulted is the latest version.
Copyright © 2022, M2Tech Srl
3

MANUNTA
BY M2Tech
www.manunta-audio.com
EVO Phono 3
Phono PreamplifiER
REVISION PRA – November 2022
Dear customer,
Thank you for purchasing Evo Phono 3. You are the owner of a very high quality phono
preamplifier with many unique features designed to obtain the best performance in every
hi-fi system.
Evo Phono 3 implements a specific set of technological and functional solutions, from the
discrete components MC step-up, to the passive RIAA equalization, to the low noise
supply network that powers all stages with clean current, ease of use and reliability.
Evo Phono 3 is provided with separate inputs for MC and MM cartridges, to allow for using
two turntables or a turntable provided with two arms.
The gain is enough to accommodate every cartridge model and to drive every amplifier.
The fully-loaded remote control allows for total control of the Evo Phono 3, as well as
other Manunta by M2Tech products.
We’re sure that your expectations will be fulfilled by purchasing Evo Phono 3: you’ll hear
your favourite music as never before, so you can now prepare for a whole new listening
experience!
Marco Manunta, CEO
Please note here your Evo Phono 3 serial number and purchase info for future reference:
S/N: _______________________ Date of Purchase: _________________________
Place of Purchase__________________________
Note: Proof of retail purchase, such as your purchase receipt, will be required in the unlikely event
that any warranty service will be required.
Copyright © 2022, M2Tech Srl
4

MANUNTA
BY M2Tech
www.manunta-audio.com
EVO Phono 3
Phono PreamplifiER
REVISION PRA – November 2022
TABLE OF CONTENTS
1. Unpacking and Placing the Unit........................................................................................7
2. Front Panel........................................................................................................................9
3. Back Panel......................................................................................................................11
4. Remote Control...............................................................................................................13
. Connecting and Powering the Unit.................................................................................1
6. Cleaning the Unit.............................................................................................................17
7. Using the Evo Phono 3..................................................................................................19
7.1. Gain Settings............................................................................................................19
7.2. MC Input Load Impedance.......................................................................................19
7.3. MM Capacitive Load.................................................................................................20
7.4. Subsonic Filter..........................................................................................................20
8. Specifications..................................................................................................................21
Copyright © 2022, M2Tech Srl

MANUNTA
BY M2Tech
www.manunta-audio.com
EVO Phono 3
Phono PreamplifiER
REVISION PRA – November 2022
Copyright © 2022, M2Tech Srl
6

MANUNTA
BY M2Tech
www.manunta-audio.com
EVO Phono 3
Phono PreamplifiER
REVISION PRA – November 2022
1. Unpacking and Placing the Unit
Lay the package on a table. Open the box by lifting the front wing. The following items are
included:
one Evo Phono 3;
one wall wart (AC-to-DC adapter);
one remote control;
two AAA type batteries.
Should one or more item be missing, please contact your retail dealer.
Remove the Evo Phono 3 from the box and place it onto a stable base, far from heat
sources. Avoid full sunlight on the unit. Allow for ample room around the unit for venting.
The Evo Phono 3 is a high efficiency device; therefore it doesn’t produce relevant heat
during its operation. Regardless, it’s recommended to guarantee an adequate air flow
around the unit. Moreover, every time it will mainly be operated by remote control, it’s
recommended to place it so as the remote control’s infrared signals can easily reach its
front panel.
Avoid smoke, moisture, dirt and liquids from reaching the unit. Please note that any signs
of abuse will void warranty coverage.
Do not place the unit on thick carpets or inside a box or piece of furniture, not even close
to curtains.
Copyright © 2022, M2Tech Srl
7

MANUNTA
BY M2Tech
www.manunta-audio.com
EVO Phono 3
Phono PreamplifiER
REVISION PRA – November 2022
Copyright © 2022, M2Tech Srl
8

MANUNTA
BY M2Tech
www.manunta-audio.com
EVO Phono 3
Phono PreamplifiER
REVISION PRA – November 2022
2. Front Panel
Figure 1
1) IR receiver. Aim the remote control to this point to send commands to the Evo Phono 3.
2) Power on/power off/Input select button. Press this button to switch the Evo Phono 3
on when it’s off. When the Evo Phono 3 is on, a short press will change the selected input.
A more prolonged press while the Evo Phono 3 is on will cause it to switch off.
) MC step-up gain. These LED’s indicate the gain in dB applied to the MC step-up. This
gain adds to the MM stage gain and it’s only relevant when the MC input is selected.
4) Input and subsonic filter LED’s. Indicate the selected input and whether or not the
high-pass 16Hz subsonic filter is enabled. The 16Hz LED also indicates the stand-by
status when it’s the only one on.
5) MM gain. These LED’s indicate the selected MM stage gain. As the signal always
passes through the MM stage no matter the selected input, this value is always relevant.
When the MC input is selected, the total gain is the sum of the MM gain and the MC gain.
6) MM input capacitive load. The MM input can be loaded with a capacitive load to
optimize the matching with certain MM cartridges. These LED’s indicate the chosen load..
7) MM gain select / MM subsonic button. Use this button to set the gain of the MM stage
(short press) and to toggle the 16Hz subsonic filter for the MM input (long press). Push this
button together with the MC gain select button to set the MM input capacitive load.
Copyright © 2022, M2Tech Srl
9

MANUNTA
BY M2Tech
www.manunta-audio.com
EVO Phono 3
Phono PreamplifiER
REVISION PRA – November 2022
8) MC gain select / MC subsonic button button. Use this button to set the gain of the
MC step-up (short press) and to toggle the 16Hz subsonic filter for the MC input (long
press). Push this button together with the MM gain select button to set the MM input
capacitive load.
Copyright © 2022, M2Tech Srl
10
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