Marantz Cinema 50 9.4 Channel AV Amplifier - Black
✓ 2 Year Warranty included
✓ Authorised UK Dealer
✓ FREE Next Working Day Courier Service to mainland UK
Premium 9.4 channel 110-watt-per-channel amplification, Dolby Atmos, DTS:X and Auro-3D, 8K Ultra HD, and HEOS® Built-in streaming. Built upon decades of rich heritage, designed with timeless style, and engineered for utmost performance, Marantz CINEMA Series receivers and amplifiers are the foundation of the world's most demanding home theatres.

Engineered To Perform
Built upon decades of rich heritage, designed with timeless style, and engineered for utmost performance, Marantz CINEMA Series receivers and amplifiers are the foundation of the world's most demanding home theatres.
Exquisite Design
A modern expression of timeless design principles, CINEMA 50 features the iconic Marantz porthole, symmetrical design, and front panel controls elegantly hidden from view.


Peerless Performance
Immersive spaciousness, warm and rich tone, and lifelike dynamics are legendary hallmarks of Marantz sound.
Sound Master Tuned
The Marantz Sound Master meticulously tuned CINEMA 70s for amazing performance with careful parts selection to create the Most Musical Sound in your home.


Technology Leader
CINEMA 50 comes complete with the latest immersive audio formats, 8K video, room optimisation, streaming, and more technology to simplify and elevate your enjoyment.

Search for Songs Across Platforms

Your Whole Home in One Place

Hi-Resolution Streaming
Number of Powered Channels: 9
Power Output (8Ω, 20 Hz - 20 kHz, 0.08% 2ch Drive): 110 W
Power Output (6Ω, 1 kHz, 0.7% 2ch Drive): 150 W
Power Output (6Ω, 1 kHz, 10% 1ch Drive): 220 W
70% Guarantee: Yes
Discrete Power Amplifier: Yes
Amplifier Topology: Class A/B
Current Feedback Topology: Yes
Bi-Amp Drive: assignable
DTS: DTS HD Master, DTS:X, DTS Neural:X, DTS Virtual:X
Dolby: Dolby TrueHD, Dolby Atmos, Dolby Atmos Height Virtualization, Dolby Atmos Music, Dolby Surround
Other Multichannel Technologies: IMAX Enhanced, Auro-3D, 360 Reality Audio, MPEG H, Multichannel Stereo
Max Number of Processing (Preamp) Channels: 11.4
Composite In / Out: 0 / 0
Component In / Out: 0 / 0
HDMI In / Out: 6 / 3
Multi-Room Video Out via HDMI: Yes
Analog In / Fixed Level Out: 5 in / 0 out
Phono (MM) In: Yes
Digital In (Optical / Coaxial): 2 / 2
Multi-Room Out (Analog / Digital): 1 / 0
Multichannel Preamp Out: 11.4
Subwoofer Out: 4 (independent)
7.1 Multichannel Input: No
Number of Speaker Terminals: 11
Speaker A / B: assignable
Multi-Room Speaker Terminal: assignable
Front Inputs (USB-A): Yes
USB Audio / Made for iPod / Made for iPhone: Yes / No / No
AM/FM Tuner: No
Total HDMI Inputs / Support 8K: 6 / 6
HDCP2.3 Support: Yes
HDMI Outputs (Main / Zone): 2 / 1
Analog to HDMI Video Conversion: No
HDMI Upscaling: 1080P/4K to 8K
Max Resolution @ Framerate: 8K/60Hz, 4K/120Hz
Audio Return Channel: ARC, eARC
Video Dynamic Range: HDR / HLG / Dolby Vision / HDR10+ / Dynamic HDR
ALLM (Auto Low Latency Mode) Pass-through: Yes
Variable Refresh Rate / Quick Frame Transport: Yes / Yes
HDMI Pass-Through in Standby Mode: Yes
CEC: Yes
DSD Audio over HDMI: Yes
Auto LipSync: Yes
Copper Plated Chassis: No
Toroidal Power Supply Transformer: No
Hyper Dynamic Amplifier Modules (HDAM): Yes
Pure Direct Mode: Yes
Gold Plated RCA Terminals: Yes
Clock Jitter Reducer: Yes
Acoustic Room Correction: Audyssey
MultEQ XT32: Yes
Audyssey Dynamic EQ / Dynamic Volume: Yes / Yes
Audyssey LFC: Yes / Yes
Dirac Live Upgradability: Yes
Variable Cross Over: Yes
Optimized Bass Redirection: Yes
Bass Sync: Yes
Lossy Format Support: MP3 / WMA / AAC
Lossless Format Support: FLAC HD 192/24 / WAV 192/24 / ALAC 192/31
DSD Audio: 2.8 MHz / 5.6 MHz
Gapless Playback: FLAC, WAV, ALAC, DSD
Compressed Audio Enhancer (MDAX2): Yes
Network Audio Sharing: Yes
HEOS Multi-room and Streaming: Yes
AirPlay Audio Streaming: AirPlay 2
Internet Radio: TuneIn
Spotify: Spotify Connect
Pandora: No
SiriusXM: Yes
Other Streaming Services: Amazon Music HD, Amazon Music, TIDAL, Deezer, iHeart Radio, Napster, SoundCloud, Mood Mix
Roon Tested: Yes
Ethernet Ports: Yes
Wi-Fi: Yes
Bluetooth: Yes
Bluetooth Re-transmit for Headphones: Yes
Voice Assistant Compatibility: Alexa / Google Voice Assistant / Apple HomePod
App for Smart Phones & Tablets (iOS & Android): Marantz AVR Remote App, HEOS
HEOS Multi-Room Integrated: Yes
HEOS Link Compatibility (IR / IP): Yes / Yes
Multi-Room Zones: 2
Zone Audio Source: HDMI / Opt, Coax / Network, USB / Analog: 2 Ch / 2 Ch / Yes / Yes
Zone Audio Output (Speaker / Preout): Yes / Yes
Zone HDMI Output from HDMI Source: Yes
IP Control / RS232 Control / Web Control / App Control: Yes
IR Flasher In: Yes
Marantz Remote Bus: Yes
DC Trigger Output: 1
HDMI Diagnostics: Yes
Front Display: Port hole OLED
GUI Languages: 3
Setup Assistant: Yes
Smart Select on Remote: Yes
Firmware Update by Network / USB: Yes / Yes
ECO Mode: Yes
Auto Power Off: Yes
Sleep Timer: Yes
Metal Front Panel: Yes
System Remote Control: RC049SR
Power Consumption: 680 W
Power Consumption No-Sound (ECO on/off): 60 / 100 W
Standby Consumption: 0.2 W
CEC Standby Consumption: 0.5 W
Network Standby Consumption: Less than 2.0 W
Maximum Dimensions with Antenna Horizontal (W x D x H): 442 x 404 x 165 mm
Maximum Dimensions with Antenna Vertical (W x D x H): 442 x 404 x 235 mm
Maximum Dimensions without Antenna (W x D x H): 442 x 392 x 165 mm
Weight: 13.5 kg
What's in the Box: Main unit, remote control, batteries, wire labels, quick start guide, Audyssey microphone, microphone stand, 2 External Detachable Antenna, AC cord
How will you send my item?
We ship to addresses within the UK using Royal Mail and DPD couriers.
How much does delivery cost?
Standard 2-3 working day delivery is FREE on all orders to mainland UK. Next working day courier service is available on all orders for a small fee of £4.99. On some items this is provided for FREE.
For orders to UK Non-mainland and International destinations, there will be an additional charge at checkout. Please see below for more information.
How long does delivery take?
Depending on the delivery service you choose, delivery usually takes between 1-4 working days to mainland UK from the moment we despatch your order. Orders to UK non-mainland and international destinations can take longer.
When will you despatch my order?
Orders placed before 3pm are processed and despatched the same day (excluding bank holidays and weekends). Orders placed on weekends will be processed and despatched the following working day.
*Please note that international orders may require extra checks before we are able to despatch your order so timescales may vary.
Can I track my delivery?
Yes - Order tracking is offered as standard on all items, whether they are shipped via DPD or Royal Mail. You will receive your tracking information via email once we have despatched your order.
UK Non-mainland and International destinations.
Post Brexit some of our delivery partners have changed the way we ship to international and offshore destinations. This means that the cost of shipping to some locations has increased significantly and additional paperwork may need to be completed for some international orders.
Shipping for all items to UK Non-Mainland and International destinations will incur a charge at checkout. This charge is not final and additional postage may be required. Furthermore, this may incur additional delivery delays and also local customs charges which the buyer is responsible to pay.
Shipping to international destinations may require further security checks and I.D. to be provided by the cardholder. We reserve the right to cancel any orders where an order does not pass our security checks or the additional postage is not paid.
To avoid any confusion we would advise that you contact us before making your order.
What do you class as UK Non-mainland?
Rep. Ireland, N. Ireland, Channel Islands, Jersey, Guernsey, Isle of Wight, Isle of Man and Scottish Highlands. If you are unsure whether your address is classed as UK Non-mainland please feel free to contact us and an advisor will be happy to help.
For any further enquiries with regards to your delivery please contact us on 020 8561 9845 and one of our adviser's will be happy to help.
If you're not happy with your item or you've changed your mind.
Even though we're sure you'll be happy with your purchase, it's important that you are aware of how we deal with returns in the event that you need to send something back.
We understand how inconvenient it can be when you buy a product and aren't 100% satisfied with it. For this reason we have designed our returns policy to prevent any further inconvenience to you in these instances.
Under 30 days
- You can return your goods for a full refund or exchange as long as you inform us of your intention to return the goods within 30 days of receipt, starting from the day after you receive your goods (Exclusions apply, see below.)
- All return costs are down to the buyer and it is recommended that you return your items using a trackable method with appropriate insurance (if required).
- Once we have confirmed your return, please ensure that you return the item within 14 days.
- If a returns number is provided then please ensure that the parcel has this clearly marked.
- Items need to be returned in "as new" condition in their original packaging. We don't mind if you open the product to check it, however any used or damaged products will be subject to a 25% handling fee so please take care when opening your items.
After 30 days
- We will not offer a refund after 30 days of you receiving your delivery unless your product is faulty.
Exclusions from our returns policy
As we're sure you'll understand, there are some products that we can't offer returns on due to their nature. These include:
- Special order items and cables cut from a reel (priced per metre). These items will be clearly identifiable.
- In-Ear headphones due to health and hygiene reasons.
- Products that include software which require activation.
Please note : that these exclusions do not apply to items that become faulty.
If your product becomes faulty
We endeavour to get your items to you in fully working order, however in the event that your items do become faulty, please read below on what you should do next.
In a lot of cases with some products, faults can be fixed by performing some basic troubleshooting, so to prevent any further inconvenience to you we advise that you contact our Customer Service team who can guide you through some basic troubleshooting before sending items back.
Under 30 days
- If your items become faulty within 30 days of delivery you are entitled to a full refund or exchange. Please contact our customer service centre who will provide necessary returns details.
- Please send the items back with a cover note including a description of the fault and your original order number.
- Once we have fully tested the item and confirmed the fault, we will process the refund or exchange including cost of carriage back to us (within reason).
- If during our testing we cannot find a fault, no refund will be given and you will be charged for delivery of the item back to you.
After 30 days
- After 30 days you will still be able to get your faulty items repaired or replaced within the manufacturers warranty and we will be happy to assist you with this. Please contact our customer service team to find out the best way to get your items repaired or replaced. Please be aware that after 30 days we will not cover you for any carriage costs.