Simaudio MOON 310 LP User Manual

Owner’s Manual

MOON

Series

310 LP

Phono Preamplifier

MOON 310LP Phono Preamplifier

Important Safety Instructions

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with a dry cloth.

7. Do not block ventilation openings. Install in accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves or another apparatus that produces
heat.

9. Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades with one
wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third
prong is provided for safety. If the provided plug does not fit into the outlet, consult an electrician for replacement of
the obsolete outlet.

10. Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the
point where they exit from the apparatus. Unplug mains cord during transportation.

11. Only use attachments and accessories specified by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer or sold with the

apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury
from tip over.

13. Unplug this apparatus during lightning storms or when unused for long periods of time.

14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any
way, such as when the power cord or plug has been damaged; liquid has been spilled or objects have fallen into the
apparatus; or the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

15. No naked flame sources, such as candles, should be placed on the apparatus.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

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MOON 310LP Phono Preamplifier

Important Safety Instructions (cont’d)

The lightning flash with the arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of uninsulated “dangerous voltage” within
the product’s enclosure that may be of sufficient magnitude to constitute a risk of
electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the
presence of important operating and maintenance (servicing) instructions in the
literature accompanying the appliance.

Marking by the “CE” symbol (shown left) indicates compliance of this device with the
EMC (Electromagnetic Compatibility) and LVD (Low Voltage Directive) standards of the
European Community

Please read all instructions and precautions carefully and completely before

operating your Simaudio MOON 310LP Phono Preamplifier.

1. ALWAYS disconnect your entire system from the AC mains before connecting or disconnecting any cables,
or when cleaning any component. To completely disconnect this apparatus from the AC mains, disconnect
the power suppy cord plug from the AC receptacle.

2. The MOON 310LP must be terminated with a three-conductor AC mains power cord which includes an earth
ground connection. To prevent shock hazard, all three connections must ALWAYS be used. Connect the
MOON 310LP only to an AC source of the proper voltage; Both the shipping box and rear panel serial
number label will indicate the correct voltage. Use of any other voltage will likely damage the unit and void
the warranty.

3. AC extension cords are NOT recommended for use with this product. The mains plug of the power supply
cord shall remain readily accessible.

4. NEVER use flammable or combustible chemicals for cleaning audio components.

5. NEVER operate the MOON 310LP with any covers removed. There are no user-serviceable parts inside. An
open unit, especially if it is still connected to an AC source, presents a potentially lethal shock hazard. Refer
all questions to authorized service personnel only.

6. NEVER wet the inside of the MOON 310LP with any liquid. If a liquid substance does enter your MOON
310LP, immediately disconnect it from the AC mains and take it to your MOON dealer for a complete check­up.

7. NEVER spill or pour liquids directly onto the MOON 310LP.

8. NEVER block air flow through ventilation slots or heatsinks.

9. NEVER bypass any fuse.

10. NEVER replace any fuse with a value or type other than those specified.

11. NEVER attempt to repair the MOON 310LP. If a problem occurs contact your MOON dealer.

12. NEVER expose the MOON 310LP to extremely high or low temperatures.

13. NEVER operate the MOON 310LP in an explosive atmosphere.

14. ALWAYS keep electrical equipment out of reach of children.

15. ALWAYS unplug sensitive electronic equipment during lightning storms.

16. WARNING: Do not expose batteries or battery pack to excessive heat such as sunshine, or fire or the like.

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MOON 310LP Phono Preamplifier

Table of Contents

Congratulations ............................................... 5

Unpacking and Warnings ................................... 5

Introduction .................................................... 6

Installation & Placement ................................... 6

Circuit Board Layout ......................................... 7

Internal Settings .............................................. 8

Using the 310LP with an External Power Supply ...11

Rear Panel Connections ....................................12

Operating the 310LP ........................................13

Specifications .................................................14

www.simaudio.com

Simaudio Ltd., 1345 Newton Road

Boucherville, Quebec J4B 5H2 CANADA

____________________________________________________________________________________

Date Code: 20130306

MOON 310LP Phono Preamplifier

Congratulations!

Thank you for selecting the MOON 310LP Phono Preamplifier as a part of your music/cinema system. This component has
been designed to offer state-of-the-art high-end performance in an elegant package, while retaining all the sonic hallmarks on
which Simaudio has made its reputation. We have spared no effort to ensure that it is amongst
preamplifiers available. We have been building high-performance audio equipment for over 25 years, and the know-how
gained through our cumulative experience is an important reason why MOON audio components are so musically satisfying.

The performance of your 310LP will continue to improve during the first 300 hours of listening. This is the result of a “break­in” period required for the numerous high quality electronic parts used throughout this phono preamplifier.

Before setting up your new MOON 310LP, we encourage you to please read this manual thoroughly to properly acquaint
yourself with its features. We hope you enjoy listening to the MOON 310LP Phono Preamplifier as much as the pride we
have taken in creating this fine audio product. We understand the power and emotion of music and build our products with
the goal of faithfully capturing these elusive qualities.

The information contained in this manual is subject to change without notice. The most current version

of this manual is available on our official website at http://www.simaudio.com/manuals.htm

the finest

phono

Unpacking

The MOON 310LP Phono Preamplifier should be removed from its box with care.

The following accessories should be included inside the box with your phono preamplifier:

9

AC power cable

9

5/64” Allen key to remove the chassis cover and make internal adjustments

9

This owner’s manual

9

As soon as the phono preamplifier is safely removed from its box and placed down, perform a thorough physical inspection
and report any physical damage to your dealer
in a safe, dry place in the event that you’re required to transport this product. The customized packaging is specially designed
to protect the MOON 310LP Phono Preamplifier from potential damage that may occur during shipping.

Please write the serial number of your new Simaudio MOON 310LP in the space provided below for future reference.

Warranty and product registration information (USA and Canada only)

immediately. We suggest that you keep all of the original packaging, storing it

Serial No.: ________________

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Congratulations / Unpacking 5