iFi 311003 ZEN MM-MC Phono Preamplifier User Manual

iFi 311003 ZEN MM-MC Phono Preamplifier

INTRODUCTION

Regarding iFi

We know that you enjoy listening to music, which is why we develop devices that enhance sound quality by reducing or eliminating noise, distortion, and hiss. You’ll be able to recreate the atmosphere of being there thanks to the extensive selection of products we offer. Or, if you want to listen to music while you’re on the move, we can send each crash of the cymbal and pluck of the string to your ears in clear isolation.

1. What makes our products unique?
   The sound that is of very high quality, one-of-a-kind features, and cutting- edge technology are all hallmarks of our goods. They offer a diverse selection of items, including portable choices, and make use of their own proprietary technology as well as high-quality materials.

2. Do our items have a good reputation?
   Sound reproduction in our company’s goods is exceptionally clean and precise as a direct consequence of the employment of cutting-edge circuitry and components of the highest possible quality. We are committed to developing the very best audio products possible, and to that end, we have a hard-working staff of skilled engineers and designers who are dedicated to the cause.

Note:
Products that are equipped with electrical plugs are suitable for use in the United States. Because power outlets and voltage levels vary from country to country, it is possible that you will need an adaptor or converter in order to use this device at your destination. Before making a purchase, you should make sure everything is compatible.

PRODUCT OVERVIEW

SPECIFICATIONS

• Brand: iFi
• Product Dimensions 6.3 x 4.4 x 1.4 inches
• Item Weight 5.6 ounces
• Item model number 311003
• INPUTS: MM and MC cartridge inputs can be selected independently.
• OUTPUTS: outputs via RCA and a balanced 4.4mm pentagon jack
• PERSONALIZE TO THE SETUP OF YOUR TURNTABLE: Ultrawide 36dB to 72dB gain
• INTELLIGENT: analog filter for low-frequency sounds
• ACCESSORIES: The power supply of 5V DC is included, as well as the RCA cable.

WHAT’S IN THE BOX

• ZEN MM-MC Phono Preamplifier
• User Manual

DIMENSIONS

FEATURES

The iFi 311003 ZEN MM-MC Phono Preamplifier is a high-quality audio component that, according to my most recent knowledge update, which took place in September 2021, was developed to improve the overall performance of turntables that were equipped with moving magnet (MM) or moving coil (MC) cartridges.

The following is a list of its most notable characteristics:

• Compatibility between MM and MC:
  The iFi ZEN Phono Preamplifier is adaptable and is compatible with a broad variety of turntables as a result of its support for both moving magnet (MM) and moving coil (MC) cartridges.

• Amplification of the Highest Quality:
  To bring the low-level signals coming from the turntable’s cartridge up to line level, the preamplifier makes use of high-quality amplification circuitry. This helps to ensure that the audio signal is reproduced in a manner that is accurate and faithful.

• Components of an Exceptional Quality:
  The ZEN Phono Preamplifier is constructed with quality components, such as audiophile-grade capacitors and resistors, in order to create a sound that is clean and clear.

• Low-Noise Engineering:
  The integrity of the audio stream is maintained thanks to its low-noise architecture, which also reduces the amount of interference and undesired background noise.

• Subsonic Filter:
  In order to reduce very low-frequency rumble and vibrations, the preamplifier might have a subsonic filter built into it. This would result in a clearer sound output.

• Gain and loading that can be adjusted:
  customers are able to fine-tune the performance of their iFi ZEN Phono Preamplifier by adjusting the gain and loading settings on certain models of the device. This enables customers to match the characteristics of their particular cartridge with the characteristics of the rest of their audio system.

• Design that is Both Sleek and Convenient:
  It is customary for the preamplifier to have a design that is both tiny and elegant, making it simple to include in any existing audio system.

• RCA Outputs, as well as Balanced Outputs:
  It is possible for it to include RCA (unbalanced) outputs in addition to balanced XLR outputs so that it can connect to a wider variety of audio systems.

• Alternatives for Grounding:
  There is a possibility that the preamplifier has grounding choices that can reduce hum and interference brought on by ground loops.

• Simple Plug-and-Play Configuration:
  Installation of the iFi ZEN Phono Preamplifier is typically uncomplicated, and the device typically comes packaged with all of the cables and additional components required for a streamlined setup.

• Choices Regarding Power:
  It can be powered by either a mains power supply, a USB power supply, or another type of power source.

• Headphone Output:
  It’s possible that some versions come equipped with a separate headphone output, which enables direct listening via headphones.

• Strong Constructional Quality:
  Products manufactured by iFi are renowned for their robust structure, which guarantees their endurance and lifespan.

Designed to put a grin on your face

Not like any other phono stage at the same price point.

The ZEN Phono offers the following features:

1. MM/MC with a gain of 36dB to 72 dB. Super-silent noise floor – 151 dBV
2. RIAA accuracy with a balanced sound output
3. Al sub-sonic filter. Deals with warp without getting rid of bass or causing phase problems.

CONNECTION

Connecting the iFi 311003 ZEN MM-MC Phono Preamplifier to your turntable and audio system is normally a simple process.

The following is an in-depth walkthrough of the typical connections used with this preamplifier:

• Turntable Connection:

  • If your record player uses a Moving Magnet (MM) Cartridge, do the following:
    Connect the turntable’s output using the RCA wires to the “MM” input located on the rear of the iFi ZEN Phono Preamplifier. In most cases, MM cartridges come equipped with a standard voltage output that is suitable for use with the MM input on the preamplifier.

  • If your record player uses a Moving Coil (MC) Cartridge, do the following:
    Connect the turntable’s output using the RCA wires to the “MC” input located on the rear of the iFi ZEN Phono Preamplifier. Because MC cartridges often have a lower output voltage, they need a specialist input such as the MC input on the preamplifier in order to function properly.

• Supplying Energy to the Preamplifier:
  You have the choice of supplying power to the iFi ZEN Phono Preamplifier through USB, mains power, or one of the other available power sources. Establish a connection between the preamplifier and the suitable power supply.

• Connection of the Audio System:
  Connect the output of the iFi ZEN Phono Preamplifier to the input of the amplifier or audio system that you are using. In order to provide a flexible range of connecting options, the preamplifier often includes both RCA (unbalanced) and balanced XLR outputs. Make your selection for the proper connection based on the inputs that are accessible on your amplifier or sound system.

• Preparing to Ground (Optional):
  It is possible that you will need to connect the grounding wire from the turntable to the grounding terminal on the preamplifier, however, this will depend on whether or not the turntable and audio system both have grounding choices. The hum and interference that are created by ground loops are reduced as a result of this.

• When Listening with Headphones (This Step Is Optional):
  You are able to directly connect your headphones to the dedicated headphone output of the iFi ZEN Phono Preamplifier if the model that you have purchased offers this feature. This allows you to listen to music in privacy.

• Power on the turntable as well as the amplifier:
  After you have completed all of the required connections, you can now turn on your turntable along with the amplifier or audio system that is connected to the preamplifier.

• Turn on some vinyl records:
  You are now able to play vinyl records on your turntable as the preamplifier has been properly set up and linked to the turntable. The low-level signals coming from the turntable’s cartridge will be amplified by the iFi ZEN Phono Preamplifier, allowing you to enjoy your vinyl collection with improved sound quality.

FREQUENTLY ASKED QUESTIONS

What is the iFi 311003 ZEN MM-MC Phono Preamplifier?

The iFi 311003 ZEN MM-MC Phono Preamplifier is a high-quality audio component designed to enhance the performance of turntables with moving magnet (MM) or moving coil (MC) cartridges.

What types of turntable cartridges does it support?

The iFi ZEN Phono Preamplifier supports both moving magnet (MM) and moving coil (MC) cartridges.

What is the purpose of a phono preamplifier?

A phono preamplifier boosts the low-level signals from a turntable's cartridge to line level, ensuring accurate and faithful reproduction of the audio signal.

What are the key features of the iFi ZEN Phono Preamplifier?

Some key features include MM and MC compatibility, high-quality components, low-noise design, adjustable gain and loading (optional), subsonic filter (optional), and balanced XLR outputs (optional).

How is it powered?

The iFi ZEN Phono Preamplifier can be powered using USB power, mains power, or other available power options, depending on the specific model.

Does it have grounding options?

Yes, it may have grounding options to minimize hum and interference caused by ground loops.

Is the preamplifier easy to set up?

Yes, the preamplifier is generally straightforward to set up, and it comes with all the necessary cables and accessories for easy installation.

What is the purpose of adjustable gain and loading settings?

These settings allow users to fine-tune the preamp's performance to match the characteristics of their specific cartridge and audio system.

How does the preamplifier ensure clean and transparent sound?

The iFi ZEN Phono Preamplifier uses high-quality components, including audiophile-grade capacitors and resistors, to deliver clean and transparent sound.

Can it be used with both unbalanced and balanced audio systems?

Yes, the preamplifier typically offers both RCA (unbalanced) and balanced XLR outputs for flexible connectivity.

Can it be used with turntables of different brands?

Yes, the iFi ZEN Phono Preamplifier is compatible with turntables from various brands, provided they have MM or MC cartridges.

Can it be used with both entry-level and high-end turntables?

Yes, the preamplifier can be used with both entry-level and high-end turntables, thanks to its adjustable settings.

Is it suitable for audiophiles?

Yes, the iFi ZEN Phono Preamplifier is well-regarded among audiophiles for its sound quality and build.

How can I optimize the sound quality with the preamplifier?

Users can fine-tune the preamplifier's gain and loading settings to match their specific cartridge and audio system for optimal performance.

Is it compatible with digital audio sources?

The iFi ZEN Phono Preamplifier is specifically designed for analog audio sources like turntables and may not be directly compatible with digital audio sources.

VIDEO – PRODUCT OVERVIEW

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