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We currently have this product in stock and available for dispatch.
Stock Location
| AV Distribution Hub: | 1 |
"Get it" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.
5-year warranty & 30-day money-back guarantee included
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on AV.com.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | AV.com Standard | AV.com Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
10-year warranty & 180-day money-back guarantee included
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on AV.com.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | AV.com Standard | AV.com Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
The product price includes 5 years' warranty and 30 day money back guarantee.
However, the AV.com extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.
The highlights of this enhanced warranty service are:
Please note that this extended warranty is currently only available on products sold within the UK, EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.
For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.
This enhanced warranty is in addition to the standard AV.com and manufacturer warranty policies, and the AV.com terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.
Finance from £241.03 per month (14.9% APR Representative)
Buy on finance from £241.03 per month Finance from £241.03 per month
Please note: This is only available where all items in the order are dispatched in a single delivery. Gear4music Ltd is authorised and regulated by the Financial Conduct Authority ("FCA) (FCA FRN 706272) and acts as a credit intermediary and not a lender, offering credit products provided by a limited number of finance providers, including Klarna Financial Services UK Limited (company number 14290857), which is authorised and regulated by the FCA for carrying out regulated consumer credit activities (firm reference number 987889), and for the provision of payment services under the Electronic Monday Regulations 2011 (firm reference number 1021834).
More infoTo make it as easy as possible for you to get the gear you want, we offer a range of instant finance options. If you spend £250 or more online, you can choose to pay over 12, 24, 36 or 48 months. The majority of decisions are given instantly, so you could get your new gear sooner than you thought!
Representative Example
To help you understand how our finance options work, the examples below are based on a total order value of £250:
| Finance | APR Rep. | Deposit to Pay | Payments | Total Payable |
|---|---|---|---|---|
| 12 months | 21.90% | £25.00 | 12 months: £21.51Final Payment: £21.51No settlement fee | £283.12 |
| 24 months | 21.90% | £25.00 | 24 months: £11.92Final Payment: £11.92No settlement fee | £311.08 |
| 36 months | 21.90% | £25.00 | 36 months: £8.77Final Payment: £8.77No settlement fee | £340.72 |
| 48 months | 14.90% | £25.00 | 48 months: £6.34Final Payment: £6.34No settlement fee | £329.32 |
How to Apply
Applying for finance couldn't be easier - if your order totals £250 or more, simply proceed through the checkout as normal. If your order qualifies, during the Payment step you'll see options available underneath the Flexible Payment Options heading. Select your preferred option and then click the orange PLACE ORDER USING FINANCE button. This will start your application with our finance partners. Completing this form should take approximately 10 minutes.
You should get an instant answer on whether your application has been successful, though in some rare cases our finance provider may need to look at the application in more detail.
Please note: This is only available on orders placed via the website consisting of a single delivery, and is not available in store or via phone currently. Warranties can not be purchased on finance. If you wish to purchase warranties, please choose another payment method or contact us after placing your order and we'll be happy to help you. Additionally, please note that software downloads are subject to a £300 maximum spend.
To make it as easy as possible for you to get the gear you want, we offer a range of instant finance options. If you spend £250 or more online, you can choose to pay over 12, 24, 36 or 48 months. The majority of decisions are given instantly, so you could get your new gear sooner than you thought!
Representative Example
To help you understand how our finance options work, the examples below are based on a total order value of £250:
| Finance | APR Rep. | Deposit to Pay | Payments | Total Payable |
|---|---|---|---|---|
| 12 months | 21.90% | £25.00 | 12 months: £21.51Final Payment: £21.51No settlement fee | £283.12 |
| 24 months | 21.90% | £25.00 | 24 months: £11.92Final Payment: £11.92No settlement fee | £311.08 |
| 36 months | 21.90% | £25.00 | 36 months: £8.77Final Payment: £8.77No settlement fee | £340.72 |
| 48 months | 14.90% | £25.00 | 48 months: £6.34Final Payment: £6.34No settlement fee | £329.32 |
How to Apply
Applying for finance couldn't be easier - if your order totals £250 or more, simply proceed through the checkout as normal. If your order qualifies, during the Payment step you'll see options available underneath the Flexible Payment Options heading. Select your preferred option and then click the orange PLACE ORDER USING FINANCE button. This will start your application with our finance partners. Completing this form should take approximately 10 minutes.
You should get an instant answer on whether your application has been successful, though in some rare cases our finance provider may need to look at the application in more detail.
Please note: This is only available on orders placed via the website consisting of a single delivery, and is not available in store or via phone currently. Warranties can not be purchased on finance. If you wish to purchase warranties, please choose another payment method or contact us after placing your order and we'll be happy to help you. Additionally, please note that software downloads are subject to a £300 maximum spend.
Key Features
The Marantz AV 20 and AMP 20 are designed for home cinema enthusiasts building a reference-level system with uncompromising sound and flexibility. Together, they create a powerful platform for immersive formats like Dolby Atmos and DTS:X, delivering pinpoint precision and room-filling depth.
The AV 20 handles control with 13.4 channels, 8K-ready HDMI connectivity and advanced audio processing. It partners seamlessly with the AMP 20, which drives up to 12 channels of clean, dynamic power. Built with premium components and matched for performance, they offer a complete solution for high-end cinema rooms.
Product Ref: 342988
"Marantz has just made life a little easier for those with not quite as deep pockets as customers of the flagship AV 10 and AMP 10. This latest '20' package consisting of both AV processor and power amplifier still sounds marvellous."
Marantz's proprietary HDAM (Hyper Dynamic Amplifier Module) circuitry replaces standard op-amps with precision-tuned discrete components. This design reduces noise and distortion, so you get a more dynamic and detailed soundstage. The AV 20 benefits from this by maintaining clarity across all frequencies, giving vocals natural presence and instruments more lifelike texture – even at high volumes or during complex scenes.
All seven HDMI inputs on the AV 20 support 8K UHD, ensuring you’re ready for the latest video standards and content. This means crystal-clear visuals, sharper detail, and smoother motion on compatible displays. Enhanced features like eARC (enhanced Audio Return Channel) and support for HDR formats such as Dolby Vision ensure seamless integration with next-generation gaming consoles, Blu-ray players, and streaming devices.
The AV 20 has been tuned by Marantz Sound Masters, experts in shaping how every unit sounds. Their goal is to balance clarity, warmth, and emotional impact so that music and movies feel engaging without fatigue. The attention to tuning ensures that dialogue remains crisp, low-end stays tight, and the overall mix maintains its intended dynamic range, no matter what you're listening to.
At the heart of the AMP 20 is its 12-channel Class D amplification, delivering up to 200 watts per channel. This design allows you to drive a full Dolby Atmos or DTS:X setup with ease, without needing multiple amps. Each channel has enough headroom to handle dynamic movie soundtracks, thunderous explosions and subtle musical textures alike. The result is an even, powerful performance across your entire room, ensuring every listener gets the same high-impact experience, whether front and centre or off to the side.
The AMP 20 uses Marantz’s custom Class D amplification modules, engineered for both power and precision. These modules deliver high output without compromising on clarity, letting you enjoy intense soundscapes without distortion. Class D technology is also energy-efficient, so the amplifier runs cooler and is more reliable over long sessions. Whether you're watching a high-action film or listening to a delicate orchestral piece, this amplifier delivers clean, responsive audio that adapts beautifully to your content.
Marantz’s HDAM-SA2 technology is key to the AMP 20’s musical character. These discrete amplifier modules replace traditional op-amps to offer better signal accuracy and lower noise. That means more detail in dialogue, richer textures in music and a more lifelike soundstage. This circuitry helps preserve the emotional impact of every scene or song, making the AMP 20 ideal not just for cinema fans but also for those who love listening to music in high fidelity.
| DTS | DTS-HD, DTS:X, DTS:X Pro, DTS Virtual:X, DTS Neural:X (13ch) |
|---|---|
| Dolby | Dolby TrueHD, Dolby Atmos, Dolby Atmos Height Virtualisation, Dolby Atmos Music, Dolby Surround |
| IMAX | IMAX Enhanced |
| Auro 3D / 360 Reality Audio / MPEG H | Yes |
| Multichannel Stereo | Yes |
| Max Number of Processing (Pre-amp) Channels | 13.4 |
| Copper-Plated Chassis / Toroidal Power Transformer | Yes |
|---|---|
| Current Feedback Topology / Hyper Dynamic Amplifier Modules (HDAM) | Yes (SA3, monolithic) |
| Pure Direct / Gold-Plated RCA Terminals | Yes |
| Clock Jitter Reducer | Yes |
| Dirac Live upgradability | Yes C |
| ompressed Audio Enhancer: MDAX2 | Yes |
| Audyssey Dynamic EQ / Dynamic Volume / Audyssey LFC | Yes |
| Audyssey | MultEQ XT32 |
| Wi-Fi / Bluetooth / Ethernet | Yes |
|---|---|
| HEOS Multi-Room and Streaming | Yes |
| Bluetooth Retransmit for Bluetooth Headphones | Yes |
| Apple HomePod | Yes |
| Lossy formats | MP3, WMA, AAC |
| Lossless formats | FLAC, FLAC HD 192/24, ALAC, ALAC 192/24, WAV, WAV 192/24 |
| DSD Audio Streaming | Yes (2.8/5.6MHz) |
| Gapless Playback | FLAC, ALAC, WAV, DSD |
| TuneIn / AirPlay 2 / Spotify | Yes |
| Roon-Ready | Yes |
| Other Streaming Services | Amazon Music / TIDAL / Deezer / Napster / Soundcloud |
| Compatible with Remote App for Smartphones | Marantz AVR Remote |
| Compatible with Remote App for Tablets | Android / iOS / Amazon Kindle |
| Total HDMI Inputs | 7 (rear) |
|---|---|
| HDCP2.3 Support | Yes |
| HDMI Outputs: Main / Zone | 2 / 1 |
| HDMI Scaling | 1080P/4K to 8K |
| GUI Overlay on HDMI | Yes |
| HDMI 2.1: 8K/60Hz AB / 4K/120Hz AB | Yes |
| 8K/60Hz AB / 4K/120Hz AB Pass-Through In/Out | 7 / 2 (up to 40Gbps) |
| HDR / HLG / Dolby Vision / HDR10+ / Dynamic HDR | Yes |
| Enhanced ARC | Yes |
| ALLM (Auto Low Latency Mode) Pass-Through for Gaming | Yes |
| Variable Refresh Rate / Quick Frame Transport | Yes |
| HDMI Pass-Through in Standby Mode | Yes |
| DSD Audio Capability | Yes |
| Auto LipSync | Yes |
| Composite In / Out | 2 / 0 |
|---|---|
| Component In / Out | 1 / 0 |
| HDMI In / Out | 7 / 3 |
| Multi-Room Video Out: Video / HDMI | No / Yes |
| Analogue In | 6 (1x XLR) |
| Phono (MM) In | Yes |
| Digital In: Optical / Coaxial | 2 / 2 |
| Multi-Room Out: analogue / digital | 2 / 0 |
| Multichannel Pre-Amp Out | Yes (15.4 RCA, 15.4 XLR) |
| Subwoofer Out | 4 (independent) RCA, XLR |
| Speaker A / B | assignable pre out |
| Bi-amp drive | assignable pre out |
| Front USB Input / USB Audio | Yes |
| USB Power Supply (Rear) | Yes |
| AM/FM Tuner | Yes |
| HEOS Multi-Room Integrated | Yes |
|---|---|
| HEOS Link Compatibility: IR/ IP | Yes |
| Multi-Room Zones | 3 |
| Zone Audio Source: HDMI / Opt, Coax / Network, USB / Analogue | Yes (2 ch) / Yes (2 ch) / Yes / Yes |
| Zone Audio Output: Speaker / Pre-Out | No / Yes |
| Zone HDMI Output from HDMI Source | Yes |
| IP Control / RS232 Control / Web Control / App Control | Yes |
| IR Flasher In / Marantz Remote Bus | Yes |
| DC Trigger Output | 3 |
| HDMI Diagnostics | Yes |
| Auto Speaker Setup by Microphone | Audyssey MultEQ XT32 Dirac Live (upgrade) |
|---|---|
| Front Display | 2-Line FLD, Port Hole OLED |
| Graphic User Interface - GUI | Modern HD GUI |
| GUI Languages | 3 |
| Setup Assistant / Smart Select | Yes |
| Firmware Update by Network / USB | Yes |
| Variable Cross Over / Optimised Bass Redirection / Bass Sync | Yes |
| Auto Power Off / Sleep Timer | Yes |
| Metal Front Panel | Yes |
|---|---|
| System Remote Control | RC051SR |
| Backlit | Yes |
| Power Consumption | 90 W |
| Standby Consumption | 0.2 W |
| CEC Standby Consumption in W | 0.5 W |
| Network Standby Consumption | <2.0 W |
| Dimensions including Antenna: (W x D x H) | 442 × 457 × 254 mm |
|---|---|
| Dimensions W/o Antenna: (W x D x H) | 442 × 437 × 191 mm |
| Weight | 15.0 kg |
| Product Code | AV20/T1B |
| EAN | 4951035908730 |
| Main Amplifier in | Balanced & Unbalanced: 12ch (Exclusive use by a selector switch.) |
|---|---|
| Speaker Terminal | SPKT-1+ |
| Number of Speaker Terminals | 12 |
| Bi-Amp Drive /BTL Drive | Yes / Yes |
| Level Meter | Yes |
| Chassis | Copper Plated |
| RS232 Control | Yes |
|---|---|
| IR Flasher In | Yes |
| Marantz Remote Bus | Yes |
| DC Trigger Input/ Output | 1 / 1 |
| Number of poweramps | 12 Power Output (8 ohm, 1 kHz, 0.05 2ch Drive) |
|---|---|
| Normal / BTL | 200W / 400W Power Output (4 ohm, 1 kHz, 0.7 2ch Drive) |
| Normal | 400W Power Output (8 ohm, 1 kHz, 0.7 5ch Drive) |
| Normal | 200W |
| Front Display | Level Meter |
|---|---|
| Auto Power Off | Yes |
| Metal Front Panel | Yes |
| Power Consumption | 400W Power Consumption, |
| No-Sound | 110W |
| Standby Consumption | 0.2W Maximum |
| Dimensions (W × D × H) | 442 × 442 × 191 mm |
|---|---|
| Weight | 18kg |
| Product Code | AMP20/T1B |
| EAN | 4951035908747 |
