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Do I Need A Preamp For My Turntable?

Do I Need A Preamp For My Turntable?

Craig Walker |

If you’re getting into vinyl for the first time and you’re looking at various turntables and components you’ve probably seen the term “preamp” come up a few times.

This is a vital component to a record player setup but it doesn’t need to be complicated.

This short guide will teach you what a turntable preamp is, why you need one and the different types available.


What Does A Turntable Preamp Do?


The signal coming from a turntable cartridge is around 1000 times lower than the signal from a CD player or media streaming device.

So if you connect a turntable to your powered speakers without a preamp your music will play very quietly.

That’s where the preamp comes in.

Music from a turntable is effectively amplified twice.

First the preamp boosts the signal from the cartridge to a level suitable for your amplifier.

Next your amplifier or powered speakers will amplify the sound for you to enjoy.

Do I Need A Preamp For My Turntable?

The short answer is yes.

Every turntable will need some form of preamplifier to boost the signal to a level that your speakers or amplifier can play.

However you may not need to buy a separate preamp.

There are a lot of turntables, powered speakers and amplifiers with built in preamps so before you buy a separate one you’ll first want to check the specs of your turntable and speakers.

If you already have a turntable and aren’t sure if you have a built in preamp or not you can always plug your turntable into the Line In of your powered speakers and try it out. If it plays as expected then you have a built in preamp.

However if it plays very quietly then you’ll need a separate preamp.

Recommended Read: Do Record Players Need Speakers?

Types Of Turntable Preamp

There are three main types available.

TEAC TN-400BT Turntable with built in phono preamp 

1. Built Into Turntable

A lot of  entry to mid level turntables will often feature a built in preamplifier.

This means you can directly connect the turntable to any stereo amplifier, powered speakers, Bluetooth speaker etc. without requiring any additional hardware.

You’ll see this in the product specs as a preamp, phono stage or phono EQ.

Sometimes these preamps will be switchable so if you should choose to you can bypass it and connect to an external preamplifier for better sound quality.


Our top 5 turntables with built in preamp are;


  1. Audio-Technica LP60X
  2. Audio-Technica LP60XBT (with Bluetooth)
  3. TEAC TN-175
  4. TEAC TN-180BT (with Bluetooth)
  5. Lenco LBT-188WA (with Bluetooth)


Kanto YU6 Powered Turntable Speakers with built in phono preamp

2. Built Into Speakers / Amplifier

Some powered turntable speakers and amplifiers will feature a phono preamp.

You can simply connect your turntable to the phono input.

If your turntable also has a built in preamp then ensure you either turn it off (assuming it’s switchable) or if not plug it into the Line In of your amplifier instead of the Phono as connecting a preamp to a preamp isn’t going to end too well.


iFi Audio ZEN Phono Separate Turntable Preamp

3. Separate Preamp

A standalone preamp such as the ifi Audio Zen Phono is required when your turntable does not have a built in preamp.

This device connects between your turntable and your amplifier or powered speakers.

If your turntable has a switchable built-in preamp then you can still use a standalone one for improved sound quality by turning the built-in preamplifier off.

How To Connect A Turntable Preamp

This is the easy part.

Whether your preamp is built into the turntable or speakers, or if you’re using a separate preamp they’ll simply connect up using audio cables.


For a built in preamp you’ll most commonly see a red and white RCA jack, or a 3.5mm audio often found on Audio-Technica’s LP60X range.

Use an RCA or 3.5mm jack audio cable to connect your turntable into the “Line In” of your powered speakers or amplifier.



When using a separate preamplifier you’ll first need to plug it into a mains socket as they require their own electrical supply.

Connect your turntables output to the “input” of the preamp using an RCA audio cable.

Next you can connect the preamplifier to your powered speakers or amplifier using another RCA audio cable from the output of the amp to the input of your speakers.


Remember that your system will only be as good as the weakest component.

A good quality turntable and powered speakers can benefit from a preamp upgrade.

However for most casual listening the built in preamps are more than adequate and will provide exceptional sound quality as standard.

Most of our turntables and our turntable with speaker bundles all feature a built in preamp making the system plug & play.

If you already have a turntable and you’re wondering “Why is my turntable volume so low?” then now you know why, you need a preamp or to make sure the built-in one is switched on.