AMP 30 is a remarkably powerful, slimline 6-channel amplifier that can be paired with an AV preamplifier for an outstanding home theater system. AMP 30 is rated at 200 watts per channel into 8 ohms and 400 watts per channel into 4 ohms, and is built on Marantz’s exclusive HDAM and high-efficiency low-distortion Class D amplification. Combine with additional AMP 30, AMP 20 or AMP 10 power amplifiers to drive more complex speaker configurations.
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Flexible Power for Expanding Systems
AMP 30 offers flexible system-building, pairing effortlessly with the AV 30, Marantz AV receivers, or additional AMP models to support larger, more immersive speaker configurations. It’s the ideal foundation for expanding your home theater with consistent power and signature Marantz performance.
Exceptional Performance
AMP 30 delivers a thrilling movie experience, with immersive spaciousness, extraordinary detail, and lifelike dynamics.
Easy Operation
When paired with a Marantz AV Separate via the included link cable, AMP 30 can be controlled using the preamplifier. Power and illumination settings sync seamlessly for a unified experience.
Technology Leader
AMP 30 is engineered using best-in-class technologies to enable extraordinary power output, slimline form factor, and the dynamic, rich, warm sound for which Marantz is renowned.
Elegant Design
A modern expression of timeless design principles, AMP 30 features the iconic Marantz porthole level meter, premium materials, and subtle sidelights that illuminate the front panel.
AV 30 delivers exceptional performance and capability for large media rooms and dedicated home theater systems. This 11.4-channel balanced AV preamplifier features Marantz HDAM discrete circuitry and boasts seven HDMI inputs, each of which is 8K Ultra HD compatible. Powered by HEOS™ for high-resolution music streaming, AV 30 includes room correction with Audyssey MultEQ XT32 and optional Dirac Live. It delivers Dolby Atmos, DTS:X Pro, AURO-3D, and features multiple inputs and balanced pre-amp outputs for all channels, including four independent subwoofers.
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Elevated Listening Begins Here
| Main Amplifier in | Balanced & Unbalanced: 6ch (Exclusive use by a selector switch.) |
| Speaker Terminal | SPKT-1+ |
| Number of Speaker Terminals | 6 |
| Bi-Amp Drive /BTL Drive | Yes / Yes |
| Level Meter | Yes |
| RS232 Control | Yes |
| IR Flasher In | Yes |
| Marantz Remote Bus | Yes |
| DC Trigger Input/ Output | 1 / 1 |
| Number of Power Amps | 6 |
| 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 | 300W |
| Power Consumption, No-Sound (ECO On / Off) | 70W |
| Standby Consumption | 0.2W |
| Maximum Dimensions (W × D × H) | 17.4 × 17.4 × 4.4 in. |
| Weight | 22.0 lbs |
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Multichannel Surround
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| DTS | DTS-HD Master Audio, DTS:X, DTS Virtual:X, DTS Neural:X |
| Dolby | Dolby TrueHD, Dolby Atmos, Dolby Atmos Height Virtualization, Dolby Surround |
| IMAX | IMAX Enhanced |
| Auro 3D / 360 Reality Audio / MPEG H | Yes / Yes / Yes |
| Multichannel Stereo | Yes |
| Max Number of Processing (Pre-amp) Channels | 11.4 |
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Sound Enhancements
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| Copper-Plated Chassis / Toroidial Power Transformer | Yes / Yes |
| Current Feedback Topology / Hyper Dynamic Amplifier Modules (HDAM) | Yes / Yes (HDAM-SA2) |
| Pure Direct / Gold-Plated RCA Terminals | Yes / Yes |
| Clock Jitter Reducer | Yes |
| Dirac Live upgradability | Yes |
| Compressed Audio Enhancer: MDAX2 | Yes |
| Audyssey Dynamic EQ / Dynamic Volume / Audyssey LFC | Yes / Yes / Yes |
| Audyssey | MultEQ XT32 |
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Network
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| Wi-Fi / Bluetooth / Ethernet | Yes / Yes / 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 (up to DSD5.6) |
| Gapless Playback | FLAC, ALAC, WAV, DSD |
| TuneIn / AirPlay 2 / Spotify | Yes / Yes / 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 |
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HDMI
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| Total HDMI Inputs | 7 |
| HDCP 2.3 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 / Yes |
| 8K/60Hz AB / 4K/120Hz AB Pass-Through In/Out | 7 / 2 (up to 40 Gbps) |
| HDR / HLG / Dolby Vision / HDR10+ / Dynamic HDR | Yes / Yes / Yes / Yes / Yes |
| Enhanced ARC | Yes |
| ALLM (Auto Low Latency Mode) Pass-Through for Gaming | Yes |
| Variable Refresh Rate / Quick Frame Transport | Yes / Yes |
| HDMI Pass-Though in Standby Mode | Yes |
| DSD Audio Capability | Yes |
| Auto LipSync | Yes |
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Inputs Outputs
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| 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: analog / digital | 2 / 0 |
| Multichannel Pre-Amp Out | Yes (11.4 RCA, 11.4 XLR) |
| Subwoofer Out | 4 (independent) |
| Speaker A / B | Assignable Pre-Out |
| Bi-Amp Drive | Assignable Pre-Out |
| Front USB Input / USB Audio | Yes / Yes |
| USB Power Supply (Rear) | Yes |
| AM/FM Tuner | Yes |
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Multi-Room CI
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| HEOS Multi-Room Integrated | Yes |
| HEOS Link Compatibility: IR/ IP | Yes / 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 / Yes / Yes / Yes |
| IR Flasher In / Marantz Remote Bus | Yes / Yes |
| DC Trigger Output | 3 |
| HDMI Diagnostics | Yes |
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Others
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| Auto Speaker Setup by Microphone | Audyssey MultEQ XT32, Dirac Live (Upgrade) |
| Front Display | 2-Line FLD, Port Hole OLED |
| Graphic User Interface | Modern HD GUI |
| GUI Languages | 9 |
| Setup Assistant / Smart Select | Yes / Yes |
| Firmware Update by Network / USB | Yes / Yes |
| Variable Cross Over / Optimized Bass Redirection / Bass Sync | Yes / Yes / Yes |
| Auto Power Off / Sleep Timer | Yes / Yes |
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General
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| Metal Front Panel | Yes |
| System Remote Control | RC053SR |
| Backlit | Yes |
| Power Consumption | 80 W |
| Standby Consumption | 0.2 W |
| CEC Standby Consumption in W | 0.5 W |
| Network Standby Consumption | 2.0 W |
| Antenna: Horizontal:(W x D x H) | 17.4 × 16.3 × 7.5 in. |
| Antenna: Vertical :(W x D x H) | 17.4 × 16.3 × 10.0 in. |
| w/o Antenna: (W x D x H) | 17.4 × 15.6 × 7.5 in. |
| Weight | 24.5 lbs. |
Buying a Marantz Factory Refurbished product is a great way to get "as-new" products at a considerable savings. Every product has been thoroughly tested, repaired (if necessary), cleaned and otherwise renewed to original condition. Next it's repackaged with original accessories included. When you consider that a factory-renewed Marantz product undergoes such close scrutiny for defects and workmanship, you might actually be buying something that is in many ways better than new. And for your piece of mind and protection, your purchase is covered by a full 1 year parts and labor warranty valid at any authorized Marantz repair center (you can look-up locations online here or call 800-654-6633)
Marantz, like all electronics manufactures, receives products returned for various reasons. In 2023 consumers returned 23 billion dollars in electronics globally, of which less than 5% were found to be defective! Once a product has been opened, it must be resold as refurbished or open box and cannot be resold as new again. The history and reason why a product was returned is not provided to us, thus we cannot provide any additional details regarding its past. All products are processed by Marantz certified technicians, where they are fully tested, repaired (only if necessary), and retested again to ensure the highest quality control. Each unit must pass a complete battery of test before it can be titled a "Marantz Factory Refurbished" product.
Most (not all) units are cosmetically in Mint Condition (graded a 9 or higher on a scale of 1-10). Very minor signs of wear (light surface scuffs or minor scratches) may be present, although most units show little or no signs of any usage. We DO NOT sell products that are cosmetically damaged (cracked displays, broken knobs, heavy scratches, or physically abused) unless noted in the description. Unfortunately, we cannot provide actual photos of each unit or pick the best one for anyone, as they are all randomly chosen from our factory sealed boxes.
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