Marantz AV20 13.4 Channel Balanced AV Preamp with HEOSâ„¢
Product Description
Elevate your home theater experience with the Marantz AV20, a 13.4-channel balanced AV preamplifier that delivers reference-quality performance. Featuring Marantz's HDAM discrete circuitry, this processor is crafted for those who value meticulous sound engineering. With seven 8K UHD HDMI inputs, Dolby Atmos, DTS:X Pro, and AURO-3D, every movie night becomes an event.
The AV20's flexibility is unmatched, making it a perfect fit for custom installations in your dedicated theater or a living room that doubles as one. Its four independent subwoofer outputs and Dirac Live upgradability mean it adapts to your space, no matter the configuration. And with HEOSâ„¢ built-in, you can access streaming services like TIDAL and Amazon Music HD throughout your home.
Pair the AV20 with Marantz's AMP 20 for a complete audio powerhouse. Whether you're fine-tuning a new system or upgrading an existing setup, this preamplifier ensures every note is heard as intended. For those in Houston, Dallas, and Austin, MODIA offers professional installation and calibration to get the most out of your AV20.
| Channels | 13.4 |
| HDMI Inputs | 7 |
| HDMI Outputs | 3 (1 x eARC) |
| Dimensions (W x D x H) | 17.4 × 18.0 × 7.5 in. |
| Weight | 33.1 lbs. |
| Power Consumption | 90 W |
| Standby Consumption | 0.2 W |
| HDMI 2.1 | 8K/60Hz AB, 4K/120Hz AB |
| Subwoofer Outputs | 4 (independent) RCA, XLR |
| Room Correction | Audyssey MultEQ XT32 |
| Streaming Services | TIDAL, Amazon Music HD, Deezer |
| Connectivity | Wi-Fi, Bluetooth, Ethernet |
Professional Installation
Expert installation by certified technicians.
Technical Support
Get help with setup and troubleshooting.
Warranty Info
Comprehensive warranty coverage.
Credit & Debit Cards
Visa, Mastercard, American Express, and Discover via Stripe.
ACH Bank Transfer
Bank transfer payments processed securely through Stripe.
Digital Wallets
Apple Pay, Google Pay, and Amazon Pay accepted at checkout.
Buy Now, Pay Later
Flexible financing through Klarna and Affirm.
Free Shipping
Free standard shipping on all U.S. orders. White glove delivery for large items.
30-Day Free Returns
Full refund within 30 days. No restocking fees. We pay return shipping.
Technical Specifications
| Channels | 13.4 |
| HDMI Inputs | 7 |
| HDMI Outputs | 3 (1 x eARC) |
| Dimensions (W x D x H) | 17.4 × 18.0 × 7.5 in. |
| Weight | 33.1 lbs. |
| Power Consumption | 90 W |
| Standby Consumption | 0.2 W |
| HDMI 2.1 | 8K/60Hz AB, 4K/120Hz AB |
| Subwoofer Outputs | 4 (independent) RCA, XLR |
| Room Correction | Audyssey MultEQ XT32 |
| Streaming Services | TIDAL, Amazon Music HD, Deezer |
| Connectivity | Wi-Fi, Bluetooth, Ethernet |
Key Features
Product Support
Professional Installation
Expert installation by certified technicians.
Technical Support
Get help with setup and troubleshooting.
Warranty Info
Comprehensive warranty coverage.
Payment Methods
Credit & Debit Cards
We accept Visa, Mastercard, American Express, and Discover. All transactions are securely processed through Stripe with PCI Level 1 encryption.
ACH Bank Transfer
Pay directly from your bank account. ACH payments are processed securely through Stripe.
Digital Wallets
Apple Pay, Google Pay, and Amazon Pay are accepted for fast, secure checkout.
Buy Now, Pay Later
Split your purchase into manageable payments with Klarna or Affirm.
Your card is authorized at checkout and charged when your order ships. View full Payment Policy
Shipping Information
Free Shipping
We offer free standard shipping on all orders within the contiguous United States.
White Glove Delivery
Large items like TVs, speakers, and furniture include professional delivery and placement in your home.
Processing Time
Free shipping on all U.S. orders. You'll receive tracking information via email once your order ships.
Sales tax is calculated at checkout based on your shipping address. View full Shipping Policy
Return Policy
30-Day Returns
Not satisfied? Return your purchase within 30 days of delivery for a full refund — no restocking fees.
Free Return Shipping
MODIA pays for return shipping. We provide a prepaid label for all eligible returns.
Manufacturer Warranty
All products carry the full manufacturer's warranty. We help facilitate warranty claims on your behalf.
Refunds processed within 7 business days to your original payment method. View full Return Policy