What Is a Network Audio Player? A Beginner's Guide

17 February 2026

You've got a perfectly good amplifier and a pair of speakers you love. You just want to play Spotify or Apple Music through them without messing about with cables from your phone. Sound familiar? Here's what you need to know.

The Problem

Most traditional hi-fi equipment — amplifiers, DACs, speakers — was designed before music streaming existed. Your amp might have inputs for a CD player, a turntable, maybe a tape deck. But it almost certainly doesn't have a way to play music from Spotify, Apple Music or Tidal directly.

You could connect your phone via a 3.5mm cable or Bluetooth, but both have drawbacks. A cable tethers you to the room. Bluetooth compresses the audio, drains your phone battery, and drops out when you get a call.

The solution is a network audio player — sometimes called a streamer or an endpoint.

What a Network Audio Player Actually Does

A network audio player is a small device that connects to your home Wi-Fi (or Ethernet) network, receives music from streaming services, and outputs it to your amplifier or speakers.

Think of it as a translator. It takes music that lives on the internet and converts it into a signal your existing audio equipment can understand and play.

The key difference from using your phone is that the network player streams music directly from the service's servers. Your phone becomes a remote control rather than the source of the audio. This means better sound quality, no interruptions from phone calls, and your phone is free to do other things.

The Jargon, Translated

The audio world loves its terminology. Here's what the common terms actually mean:

Streamer / Network Player / Endpoint — All roughly the same thing. A device that receives music over your network and outputs audio. Some people use "streamer" for devices with a built-in DAC and "endpoint" or "transport" for devices that output a digital signal only.

DAC (Digital-to-Analogue Converter) — Converts the digital music file into an analogue audio signal your amplifier can use. Some streamers have a DAC built in. Others (like PiBridge Audio) output a digital signal via USB, letting you use your own separate DAC. For more on why this matters, see our bit-perfect streaming guide.

Spotify Connect / AirPlay 2 / Roon — These are streaming protocols. They're different ways of sending music from a service to your player. Spotify Connect works with Spotify. AirPlay 2 works with Apple Music and anything on an iPhone, iPad or Mac. Roon is a premium music management system popular with serious listeners.

Bit-perfect — Means the audio data arrives at your DAC exactly as it left the streaming service, with no processing or alteration along the way. This is the gold standard for digital audio playback. Not all streamers achieve this — here's how to check.

Multi-room — Playing music in more than one room at the same time, controlled from one device. Some systems can play the same music everywhere in sync, others can play different music in different rooms.

Types of Network Audio Player

All-in-One Streamers (£150–£500+)

Devices like the WiiM Pro Plus, Cambridge Audio MXN10 or Bluesound Node. These include a built-in DAC and analogue outputs, so they can connect directly to an amplifier. Good for simplicity, but you're paying for their DAC whether you need it or not.

For a detailed comparison of this approach, see our PiBridge vs WiiM Mini comparison.

Smart Speakers (£100–£500+)

Sonos, Apple HomePod, Amazon Echo. These are complete speaker systems with streaming built in. Simple to use, but you can't use your own speakers, and the sound quality is limited by the built-in drivers and amplification.

For more on this, read our PiBridge vs Sonos comparison.

Streaming Endpoints / Transports (£70–£300+)

Dedicated devices that focus purely on receiving and outputting a clean digital audio signal, leaving the DAC and amplification to your existing equipment. This approach typically gives the best sound quality per pound because you're not duplicating components you already own.

PiBridge Audio falls into this category. It outputs bit-perfect audio via USB to your DAC, and supports Spotify Connect, AirPlay 2 and Roon Bridge — all for £69.99.

How to Choose What's Right for You

If you don't own any audio equipment and want to start from scratch, an all-in-one streamer paired with powered speakers, or a smart speaker, is the simplest path.

If you already own an amplifier and speakers but want to add streaming, a streaming endpoint is the most cost-effective and best-sounding option. You're keeping the equipment you've already invested in and just adding the streaming capability that's missing.

If you own a DAC and amplifier, a USB streaming endpoint like PiBridge is ideal. It outputs a clean digital signal via USB, letting your DAC do the conversion exactly as it was designed to.

If you want music in every room, look at how many endpoints you'd need and compare the total cost. Three PiBridge units (£210) versus three Sonos speakers (£750+) is a meaningful difference — especially if you already have speakers in those rooms. Read more in our multi-room audio guide.

Getting Started: The Simplest Setup

The most straightforward way to add streaming to an existing system:

1. Connect an endpoint (like PiBridge) to your DAC or amplifier via USB
2. Connect it to your network via Ethernet or Wi-Fi
3. Open your music app (Spotify, Apple Music, etc.)
4. Select the endpoint as your playback device
5. Press play

No special app to install. No account to create. The endpoint appears automatically in whichever music app you use.

The Bottom Line

A network audio player is simply a device that lets you play streaming music through your existing speakers and hi-fi equipment. Whether you choose an all-in-one, a smart speaker or a dedicated endpoint depends on what equipment you already own and how much you want to spend.

If you've already invested in good speakers and an amplifier, a dedicated endpoint is the most effective way to bring them into the streaming age — without replacing anything that already sounds great.