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Building a “budget” music system

Posted: January 13th, 2014 | Posted in: General, Music, Tutorials
Note: This tutorial was originally published in 2014. The tips and techniques explained may be outdated.

Up until last week I’d been using an old set of JBL On-Tour speakers connected to an Apple Airport Express to play music from my laptop. This was a great setup, and had served me well enough for as long as I’ve had the Airport Express. The Airport Express is great, it allows you to stream music from your PC, iPhone or iPad to a hi-fi or (in my case) active speakers using Apple’s “Airplay”. The quality of sound from those tiny little JBL speakers was amazing for the size of them, but I’d been speaking about buying a hi-fi system for the past 5 years!

I looked at various “everything in a box” hi-fi systems, but even the little micro systems looked like they would take up too much space – I wanted something that would fit right under my TV in the vacant space above where the DVD player lives. The only real option was to buy a separate hi-fi amplifier and some speakers, so that’s what I did.

The Hi-Fi Amplifier

Being a keen photographer I’m used to gear snobs and various degrees of pretentiousness, but nothing could have prepared me for the haughtiness of the “audiophile” community. It’s crazy! I had a budget of around £150 for my amplifier. I soon learnt that some people will spend this amount of money on 10 feet of speaker cable! Thankfully I’m not as pernickety!

After some research I decided on the Cambridge Audio Topaz AM10 Premium Integrated Amplifier.

Topaz AM10 Premium Integrated Amplifier
Topaz AM10 Premium Integrated Amplifier

It has a great set of features for the money, based on a “Sound First” design principle:

By focussing solely on the things that make music sound so good that it will make the hairs on the back of your neck stand up, and cutting extra cost and clutter, we aim to deliver the best-sounding system at this price you’ll ever hear. We believe, for instance, that multi-channel surround sound codecs and terminals in a hi-fi amp at this price adds complexity, introduces noise and reduces the budget for key components. That’s why the AM10 is a pure stereo amp. And that means better sounding music.

For £169.95 and free postage it’s perfect! I’m sure many audiophiles could pick holes in the performance – but hey-ho.

The Speakers

Owning two pairs of Bowers & Wilkins headphones, I’m well aware of the difference a good set of “electroacoustic transducers” can make to the sound of your music.  Unfortunately I couldn’t afford a £500 pair of B&W CM1 stereo speakers – my budget was more like £100! Even if I could afford them, £500 seems well over the top!

I had read some nice reviews for the Tannoy Mercury V1 speakers, in fact, nowhere could I find a bad word about them! What Hi-Fi said:

The soundstage is bigger than that from others in the same class, and they manage to translate the combination of space and intimacy of the live venue better than any other.

I’ll settle for that sort of performance for around £100 any day!

I ordered a pair from an Amazon Marketplace seller, only to be upgraded free of charge to a pair of Tannoy Mercury V1is due to the V1s being out of stock! What fantastic service from Best AV Centre!

Tannoy Mercury V1i in Dark Walnut
Tannoy Mercury V1i in Dark Walnut

For £119.00 these speakers complement my Topaz AM10 amp perfectly, and they look fantastic, too! I have them sitting on an old pair of stands I had in storage at my Mum’s, I doubt I’ll upgrade any time soon.

Cables

Cables are a subject of much debate. Whether they make a noticeable difference to the quality of the sound is something I don’t know about. I am using 4 meters of QED Silver Anniversary-XT.

QED Profile Audio Interconnects
QED Profile Audio Interconnects

I had to buy a couple of extra cables and connectors though. The apparent quality of the QED speaker cable was very good, so I decided to stick with QED for interconnects, too:

I already had a 2 meter Fisual S-Flex Mini 3.5mm to 3.5mm cable. I use that for connecting my laptop to the amplifier via the Cambridge Audio DacMagic XS I got from my Mum at Christmas.

Connecting the amplifier to an Apple TV

Another essential (as far as I’m concerned) part of my home entertainment system is my Apple TV. The problem here is that the Apple TV requires an optical TOSLINK connection to the amplifier, and my Cambridge Audio Topaz AM10  amplifier doesn’t have a TOSLINK input.

Apple TV - one of my favourite home entertainment products
Apple TV – one of my favourite home entertainment products

I managed to get around this small problem by purchasing a cheap DAC with TOSLINK/RCA conversion. The DAC and the cable can be found here:

The set up is quite simple:

  1. Connect the optical cable to the back of the Apple TV
  2. Connect the other end of the optical cable to the DAC
  3. Connect your phono cable to the DAC
  4. Connect the other end of your phono cable to the appropriate amplifier input
  5. Turn off the Dolby Digital Out setting on the Apple TV

The only downside to the DAC I bought was that it requires power, not a biggie, but still another socket required on top of everything else.

Software

If you want to play digital files from your computer via your hi-fi amplifier you need a few bits of software. I already had what I needed. I use a MacBook Pro, but all but one of the following applications have a version available for Windows users:

  • Audirvana Plus – A premium music player for the Mac. It allows me to play my iTunes playlists as well as all the other contemporary audio file formats. iTunes is quite limiting in this respect. Apparently it uses the iZotope 64-bit SRC best in class sample rate conversion technology. I’m not 100% sure about what that means, but what I do know is that it works with my DAC in Integer Mode (the ability of a sound application to deliver data in the physical format of the DAC. Integer mode is efficient as it removes an additional conversion and pushes less memory through the core audio subsystem)
  • iTunes – comes with a Mac and downloadable if you use Windows
  • Spotify – I have an Unlimited subscription. I did have Spotify Premium, but decided to ditch it as I couldn’t justify the £9.99 per month.
  • Airfoil – This is a great little application if you want to stream music to an Airport Express or Apple TV without using iTunes. Available in both Mac and PC flavours.
  • CoverSutra – Unfortunately no longer being developed. I use it for updating my Last.fm feed.

And that’s it.