Power Cables
Gabi's pick
$389.00
Filters
16 products
TELL ME MORE ABOUT
Power Cables
Using a quality power cable with Hi-Fi (High-Fidelity) and AV (Audio-Visual) equipment is important for several reasons, although it's... Read More
Using a quality power cable with Hi-Fi (High-Fidelity) and AV (Audio-Visual) equipment is important for several reasons, although it's also important to note that the impact of power cables on audio and video performance is a contentious topic among audiophiles and AV enthusiasts.
Through testing and experience, we believe there are many situations where a high-quality power cable can have a notable impact on the quality of your audio.
What Are Power Cables?
Power cables are the conduits that deliver electrical energy from the mains supply to your audio equipment. They are fundamental to the operation of any electronic device, but in the realm of high-fidelity audio, they take on an additional role of ensuring that this power is delivered as cleanly and steadily as possible.
In a hi-fi system, the quality of power delivery is paramount. A well-designed power cable can reduce the impact of electromagnetic interference (EMI) and radio-frequency interference (RFI), which can otherwise introduce noise into the audio signal. This noise can manifest as a subtle hiss or hum, detracting from the purity of the sound.
High-quality power cables are typically constructed with thicker conductors to handle the current demands of high-end audio equipment. They also feature specialized shielding to protect against interference and robust connectors that ensure a secure and stable connection. Some may even include advanced materials like silver or gold plating on connectors for improved conductivity.
While the basic function of a power cable is simple, the execution in a hi-fi context is anything but.
The Key Different Types of Power Cables
Power cables come in various designs and specifications, each tailored to different needs and equipment requirements. Here are some of the key types you'll encounter:
-
Standard Power Cables: These are the common cables that come with most audio equipment. They are typically capable of handling the power requirements of a range of devices but may not offer advanced features like enhanced shielding or high-quality connectors.
-
High-Current Power Cables: Designed for equipment with significant power demands, such as power amplifiers, these cables have larger conductors to carry more current, which can result in a more dynamic performance from the audio equipment.
-
Shielded Power Cables: These cables have additional layers of shielding to protect against EMI and RFI, which can be crucial in environments with a lot of electronic noise.
-
Audiophile Power Cables: These are high-end cables that use premium materials for conductors and connectors, such as silver or gold, and advanced designs to ensure the purest power delivery. They often come with claims of improved audio clarity and soundstage.
-
Conditioned Power Cables: Some power cables come with built-in filters or conditioners that aim to clean the power before it reaches your equipment, potentially reducing noise and improving performance.
Understanding the differences between these types of power cables can help you make an informed decision that aligns with your audio system's needs, ensuring that your equipment receives the optimal power for the best possible sound quality.
How Can Power Cables Improve My Audio?
While the extent of the improvement can vary based on the rest of your setup and the quality of your power source, for those who have invested in high-end audio equipment, upgrading to a better power cable can be a worthwhile consideration to extract every ounce of performance from their system.
-
Noise Reduction: High-quality power cables often come with better shielding, which can reduce the amount of EMI and RFI that reaches your audio equipment. This can lower the noise floor, potentially unveiling finer details in the music.
-
Current Delivery: Audio equipment, especially amplifiers, can demand a lot of power very quickly. Power cables designed to handle high current can deliver this power more efficiently, leading to better dynamic response and impact.
-
Stable Power Supply: A well-constructed power cable can ensure a more stable power supply, with less variation and sag under load. This stability can help your audio equipment operate more consistently, particularly during passages of music that require sudden bursts of power.
-
Build Quality and Longevity: Better build quality means that connectors fit more snugly and securely, reducing the risk of power interruptions. Durable materials also ensure that the cable lasts longer without degrading.
Final Thoughts
Power cables are a critical yet often underestimated element in audio system setups. A well-chosen power cable can mitigate interference and maintain a consistent electrical current, which is crucial for the optimal performance of audio equipment. Advanced shielding and conductor materials in higher-end cables can lead to a measurable decrease in signal noise, resulting in a cleaner power supply.
Also, make sure to consider other elements of your power distribution system such as a high-quality surge protector or power conditioner, to ensure the best overall performance and protection for your valuable equipment.
NEED MORE GUIDANCE?
We are here to help
Check out some of our most commonly asked questions.
What do I need to play records?
Getting into vinyl? That’s awesome! We have some curated turntable Hi-Fi packs, with everything you'll need to get spinning right away. But if you want to build your own, read on for all the details.
First off, you'll need a turntable. It's the star of the show, so make sure it’s in good nick, with a decent cartridge and stylus (needle).
Next, there’s the phono preamp. Some turntables or amplifiers come with one built-in, but if yours doesn’t, you’ll need one as a bridge between your turntable and amplifier or powered speakers.
For the sound output, you’ve got two options. You can go with a traditional setup involving an integrated amplifier to take the signal from your phono preamp and power your passive speakers. Alternatively, you can opt for powered speakers, which have the amplifier built in – a handy all-in-one solution.
Speaking of speakers, good ones are a must for that rich, warm vinyl sound we all love. Whether you go for bookshelf or floorstanding speakers (or powered ones) depends on your space and budget.
And there you go! With these essentials, you’ll be ready to dive into your vinyl collection and enjoy that classic sound.
What can a wireless speaker do?
Wireless speakers are a game-changer for how you enjoy music and audio around the house. First off, they let you stream music wirelessly from your phone, tablet, or computer, so no more messing about with cables. You can easily play tunes from Spotify, Apple Music, Tidal or whatever streaming service you fancy.
If you’re into having music everywhere, many wireless speakers offer multi-room audio. You can sync them up to play the same music in every room or control what plays in each room individually, perfect for parties or just keeping the vibes consistent throughout your home.
Voice control is another brilliant feature. Many come with built-in assistants like Alexa, Google Assistant, or Siri. You can control your music with just your voice, ask for the weather, set reminders, or even control other smart home devices.
Sound quality? These little gadgets often pack a punch, delivering high-quality audio that can rival traditional wired setups. Some even offer 360-degree sound, filling the room with music from every angle.
In a nutshell, wireless speakers bring flexibility, convenience, and top-notch sound to your audio experience, making them a fantastic addition to any home. Whether you’re hosting a party, working from home, or just chilling out, they make listening to music a breeze.
How do you choose the right speaker & amplifier combination?
Deciding on a good speaker and amplifier combination is like putting together a perfect wine and cheese pairing—it’s all about balance and harmony. Here’s a conversational guide to help you through it:
First, consider your speakers. These are your main players, so you want to choose ones that fit your space and listening preferences. If you love deep bass and have a bit of room, floorstanding speakers might be your go-to. For smaller spaces or a more subtle look, bookshelf speakers are fantastic.
Now, onto the amplifier. This is where things get interesting. Your amp needs to match your speakers in terms of power and impedance. Check the wattage ratings on your speakers—your amplifier should provide enough power to drive them properly. Too little power and you’ll be missing out on sound quality; too much, and you risk damaging your speakers.
Next, think about the impedance (measured in ohms). Your amp and speakers should be compatible here too. Most speakers are rated at 8 ohms, but some can be 4 or 6. Make sure your amplifier can handle the impedance of your speakers to avoid any performance issues.
Another important factor is the type of sound you’re after. Some amps are known for their warm, rich tones, while others might be more neutral or even slightly bright. It’s a bit like choosing between a vinyl record and a digital stream or CD —each has its own charm. If possible, listen to different amp and speaker combinations to see what sounds best to your ears.
If purchasing online, note that at LE, we have made recommendations on speaker & amplifier combinations that we think sound wonderful together within each product listing.
Don’t forget about connectivity and features. Modern amplifiers often come with a host of options like Bluetooth, Wi-Fi streaming, and various inputs for all your devices. Make sure your amp has the inputs you need for your turntable, CD player, or streaming device.
Finally, consider your budget. Great sound doesn’t always mean breaking the bank, but be prepared to invest to get a quality setup that will last.
In the end, trust your ears. Listen to a few combinations if you can, and go with what makes your music sound the best to you.
Why do I need a headphone amplifier?
If you’re diving into the world of high-quality audio, a headphone amplifier can be a real game-changer. Think of it like this: most standard devices, like your smartphone or laptop, just don’t have the oomph needed to drive headphones properly. They might get the job done, but they won’t do your music justice. A headphone amp gives your headphones the power they need, ensuring you get the volume and clarity that really makes your music shine.
It’s not just about making things louder, either. A good headphone amp can significantly improve sound quality. You’ll get clearer highs, richer mids, and tighter bass, making your favourite tracks sound even better. You might notice details you’ve never heard before, especially if you’re listening to high-resolution audio files.
Premium headphones often have higher impedance, meaning they require more power than your typical audio source can provide. A headphone amp can handle this with ease, making sure your headphones perform at their absolute best. Plus, many amps come with extra features like bass boost, equalisation, and gain control, giving you more ways to tweak the sound to your liking.
In short, if you’re passionate about your music and want to hear it in the best possible way, a headphone amplifier is definitely worth considering. It’s all about unlocking the full potential of your gear and really getting the most out of your listening experience.
Where should I start when designing a home cinema?
Designing your own home cinema? That's awesome! We are here to help walk you through the process, but as a starting point, here’s what we would recommend and where to kick things off:
First up, pick your spot. For most people this is your existing lounge room, but if you have an underused garage, or spare bedroom, then you have an opportunity to create your very own true Home Cinema experience. Find a room that’s just right—not too cramped and ideally away from noisy areas. This sets the stage for that immersive movie experience.
Next, think about how you’ll set things up. Plan where your seats will go and where to place your projector screen for the best view from every angle. It’s all about creating that comfy, cinematic vibe.
Sound matters, too. Consider if you want a wireless system for simplicity or a full surround sound speaker system with AV receiver for that surround-sound thrill. Think about soundproofing or adding acoustic panels or thick carpets to really amp up the audio quality of the room.
Now, onto the screen. Decide between a crisp TV or a projector setup, depending on your room size and personal style. Maybe even throw in some dimmable lights or smart lighting to set the mood just right.
And hey, don’t forget comfort. Invest in plush cinema seating and think about the décor—whether it’s movie posters, blackout curtains, or popcorn machine & bar area, whatever gives you that true cinema feel.
Lastly, tech it up! Make sure everything—from your Blu-Ray player & Apple TV to your gaming consoles—is set to sync perfectly with your new setup.
With these steps, you’re on your way to creating a home cinema that’s not just a space, but an experience. Enjoy movie nights like never before!