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Denon DN-300ZB Rackmount Digital Media Player with CD/SD/USB/BT
  • Denon DN-300ZB Rackmount Digital Media Player with CD/SD/USB/BT
  • Denon DN-300ZB Rackmount Digital Media Player with CD/SD/USB/BT
  • Denon DN-300ZB Rackmount Digital Media Player with CD/SD/USB/BT
  • Denon DN-300ZB Rackmount Digital Media Player with CD/SD/USB/BT
Denon Professional

Denon DN-300ZB Rackmount Digital Media Player with CD/SD/USB/BT

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  • Super-fast loading, slot-in CD player
  • RCA and balanced XLR audio outputs
  • Bluetooth connectivity
  • 19" 1U rack-mountable
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RRP: £369.00 (inc. VAT)
Save: 16%
Your Price: From £309.00 (inc. VAT) (FREE UK Delivery)
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  • Standard Delivery - (FREE UK Delivery)
  • Express Delivery Available
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The Denon DN-300ZB rackmount media player with Bluetooth receiver & AM/FM tuner is perfect for an array of domestic and commercial environments wanting the best of disc, wireless, and solid-state media playback. This digital media player is ideal for bars/restaurants, schools, function rooms and wedding venues, places of worship, and more. 

The DN-300ZB features world-class components ensuring longevity and reliability. It really does expect the unexpected. Go ahead, throw anything you want at it: Front-loading media slots (CD w/single-play mode, USB, SD/SDHC) deliver intuitive playback of today’s familiar mass-storage mediums. Or, go wireless with long-range Bluetooth audio connectivity (up to 100 feet) and instant recall of up to 8 devices such as smartphones and tablets. With support for CD-DA, MP3, WAV, and AAC file formats, the DN-300Z is the master-of-all-trades player that excels when the unpredictable occurs. The 300Z features both RCA audio outputs and balanced XLR outputs. The balanced outputs are a much-needed feature in the professional/commercial sector, since they enable long connection cable runs without any increase in stray noise pickup.

The front panel’s backlit LCD screen provides at-a-glance status of playback modes and content, providing clear readouts to even the most novice user. Designed to adapt to any scenario, switching formats on the fly has never been easier. Media categories and their respective controls are grouped together so users will never have to wrestle with deep menus or use the instruction manual to perform basic functions. Direct access to CD tracks, global transport controls (play/pause/search), and a rotary-push encoder translate to fast, hands-on command when you need to get to your content.

An IEC-weighted AC power port means space-saving connection to power sources—no bulky transformers or “wall warts” required. When installed into a client’s rack, the DN-300Z provides the capability, reliability, and versatility to tackle any playback task, from one-off requests to rehearsed program material, in an intuitive, tidy package.

The DN-300Z media player expects the unexpected. But you demand it.


Denon DN-300ZB Key Features:

  • Super-fast loading, slot-in CD player
  • Supports removable USB thumb and HDDs, SD/SDHC cards
  • Wireless audio playback from tablets and smartphones via Bluetooth
  • Selectable Power-On-Play mode automatically plays USB, SD or CD tracks when powered up — simply turn it on
  • Up to 100 foot (30m) wireless Bluetooth range
  • Plays CD-DA, MP3, WAV, and AAC files
  • 3.5mm (1/8-inch) input for audio playback of any audio device with a 3.5mm output
  • AM/FM Tuner w/ dedicated audio out for multi-room use
  • RCA and balanced XLR audio outputs
  • 10-key direct track access
  • Random, repeat, and single play playback modes
  • Remembers up to 8 Bluetooth devices for simple switching of wireless audio sources
  • Folder only and All play modes
  • Lockable front-panel keeps program material from being interrupted
  • IR controllable with included, compact remote
  • 1RU chassis with removable rack ears
  • Detachable IEC-weighted AC inlet
  • 100-220v switching power supply



USB: FAT16 / FAT32


Supported WAV format

  • Extension: WAV
  • Bitrate: 16–bit
  • Sampling Frequency: 44.1 kHz

Supported AAC format

  • Extension: M4A
  • Compression method: AAC-LA
  • Bitrate: 32 to 320 kbps and VBR
  • Sampling Frequency: 44.1 kHz

Supported MP3 format

  • Extension: MP3
  • Bitrate: 32 to 320 kbps and VBR
  • Sampling Frequency: 44.1 kHz

Number of channels: 2 (stereo), 1 (mono)

Audio frequency characteristics: 10 Hz - 20 kHz (± 1.0dB)

S/N ratio: More than 95 dB (A-Weighted)

Total harmonic distortion: Less than 0.01%

Dynamic Range: More than 85 dB

Channel Separation: More than 80 dB


  • Version 3.0
  • Output Class 2
  • Range: Up to 100 feet (30m) with included antenna
  • Supported Codec: SBC, MP3, AAC, aptX
  • Supported Profiles: A2DP, AVDTP 1.0, AVCTP 1.3, AVRCP 1.0, SSP
  • Device memory: Recall up to 8 pairings instantly


  • Aux in: TRS (3.5mm)
  • Input impedance: Over 10 k?
  • Maximum input level: 1 Vrms
  • Maximum output level: 3 Vrms


  • Analog RCA terminals
  • Load impedance: Over 10 k?
  • Output level: 2 Vrms at 10 k?
  • Balanced XLR
  • Output Level: +4 dBu


FM receiving range: 87.5 MHz - 108.0 MHz

AM receiving range: 520 kHz - 1611 kHz

Useable Sensitivity (FM): 30 dBuV/m

Useable Sensitivity (AM): 60 dBuV/m

Tuner channel separation: 20 dB (0 kHz)

Tuner S/N ratio (FM): +40 dB

Tuner S/N ratio (AM): +30 dB

THD+N (1 kHz): 3.0%

Operating Environment

  • Operating temperature: 5-35 degrees Celcius (41-95 degrees Fahrenheit)
  • Operating humidity: 25-85%, no condensation

Power Supply: AC 230V, 50/60 Hz

Power consumption: 30W

Max storage capacity: Up to 2TB

Max file size: 2 GB

Max number of files per folder: 999

Max number of folders: 999

Max folder heirarchies: 8

Max file/folder name length: 255 characters


Physical & Dimensions

  • Height: 44mm
  • Width: 483mm
  • Depth: 348mm
  • Weight: 3.6kg
Denon DN-300ZB Rackmount Digital Media Player with CD/SD/USB/BT

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Digital Downloads (buying software)

All software marked as "serial download" or "digital download" will be delivered via email within normal office hours.

Simply add the software to the basket and at the delivery stage in the checkout please select "Digital Download - Software by email" as your delivery method

Delivery Charges (Main Products)

All orders over £39.00 will be delivered free via our standard delivery 2-3 days (UK Mainland)

If you need your item faster we also offer a Priority Tracked service at £3.99 (1-2 days) or Next Day Tracked £6.99

(please ensure you add a mobile number to your order for tracking)

Saturday delivery is available when ordered before 2pm (Mon-Fri)

All orders below £39.00 will start as low as £2.99 depending upon weight and qty(s) (UK Mainland) 

All Delivery options will be available at the delivery stage in the checkout

EU Delivery Times

Non UK Mainland Addresses please allow 1-3 Days
Delivery To Belgium / France / Germany please allow 3-4 Days
Music PC Systems - Please allow 5-7 Working Days build time (UK) 7-14 (Rest of the World)

French - Pour la Livraison s'il vous plaît permet en France 2-4 Jours
German - Für Lieferung Nach Deutschland erlaubt bitte 2-4 Tage

Delivery Notes
On delivery you must inspect the goods carefully for damage as Inta Audio is unable to accept responsibility for damage in transit, shortage of delivery or loss of products unless the customer advises Inta Audio of such within three working days from the date of delivery.


Returns Policy

We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:

1. Please keep your order reference to hand. This confirms your original order and gives us the necessary details to authorise the product’s return.

2. Contact our Customer Services Team on 02476 369898 (or e-mail We will then send you an RMA number and returns form which needs to be completed and sent back with the returned item(s).

3. (If the order has been unpacked) re-package it to ensure that it is being returned in its original condition. Please make sure all items relating to the product are returned, including manuals and cables.

4. When returning an item please obtain a ‘proof of postage’ receipt from the Courier.

Returned items must be mailed within 10 days of when the RMA Number has been issued. Items received with a post date 30 days after your requested return will NOT be eligible for refund.

Please note: Our returns policy is quite straightforward but there are a number of conditions that we ask our customers to comply with before applying:

1. It is your responsibility to request a return. If you don’t tell us you want to make a return, we don’t know. Once you do tell us, we will do everything we can to action it.

2. If you have not requested a return within 28 days of receiving an order, we will have assumed that you are intending to keep it and we will not authorise a return.

3. We always refund the payment according to how the original purchase was made and aim to do so within 72hrs of the return being received by us.

4. Returned goods are liable for a restocking fee of 15% towards handling and repackaging if the order is not returned in its original, unopened packaging. This charge will be subject to our inspection of the returned goods.

5. Delivery charges will not be refunded unless the delivered goods are faulty.

6. Replacement products are dispatched immediately after the returned goods have been received and accepted by Inta Audio.

7. Items that develop a fault within 30 days of delivery are eligible for a replacement or a refund. Delivery costs are also reimbursed for faulty items. Please contact our Customer Services Team on 02476 369898 if you believe your item has developed a fault.

Finally, please remember that notifying us of your intention to apply for a return, saving the delivery paperwork and keeping the order in its original packaging will help both you and Inta Audio to process the return quickly.

If you have any questions about our Returns policy please telephone us on 02476 369898 or email us at