Marantz MODEL 30 Integrated Stereo Amplifier with MM/MC Phono Stage
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Marantz MODEL 30 Integrated Stereo Amplifier with MM/MC Phono Stage
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Overview
Bring new energy and expression to your favorite recordings with the Marantz MODEL 30 Integrated Stereo Amplifier. Combining powerful amplification, carefully tuned analog circuitry, and elegant industrial design, MODEL 30 creates an inviting foundation for a premium two-channel music system.
Its 100 watts per channel into 8 ohms, increasing to 200 watts per channel into 4 ohms, provides confident speaker control and generous dynamic capability. Marantz HDAM-SA3 circuitry and a separate preamplifier and power amplifier architecture help reveal subtle musical textures while preserving the impact of demanding recordings.
Vinyl enthusiasts will appreciate the integrated moving-magnet and moving-coil phono stage, with three selectable MC impedance settings for cartridge matching. Multiple analog inputs accommodate a CD player, streamer, tuner, and other music sources.
Available in Black and Silver Gold, MODEL 30 complements its musical performance with an aluminum front panel, distinctive porthole display, and adjustable accent lighting.
Key Features
- Stereo amplification rated at 100W per channel into 8 ohms.
- 200W per channel into 4 ohms.
- Marantz HDAM-SA3 analog circuitry.
- Class D power amplification.
- Built-in MM/MC phono stage.
- Three selectable MC cartridge loading settings.
- Five stereo line-level inputs.
- Stereo preamplifier output and power amplifier input.
- Source Direct function.
- Bass, treble, and balance adjustment.
- Marantz speaker binding posts.
- Included system remote control.
- Black and Silver Gold finishes.
Technical Specifications
| Specification | Details |
|---|---|
| Product type | Integrated stereo amplifier |
| Amplified channels | 2 |
| Amplification topology | Class D |
| Output into 8 ohms | 100W × 2; both channels driven, 1kHz, 0.05% THD |
| Output into 4 ohms | 200W × 2; both channels driven, 1kHz, 0.1% THD |
| Total harmonic distortion | 0.005%; 50W, 8 ohms, 1kHz, both channels driven |
| Frequency response | 5Hz–50kHz, ±3dB |
| Damping factor | 500 |
| Line-input signal-to-noise ratio | 107dB |
| MM phono signal-to-noise ratio | 88dB |
| MC phono signal-to-noise ratio | 75dB |
| MM input sensitivity / impedance | 2.3mV / 39kΩ |
| MC input sensitivity | 250µV |
| MC loading options | 33Ω, 100Ω, 390Ω |
| Line-input sensitivity / impedance | 220mV / 18kΩ |
| Power-amplifier input sensitivity / impedance | 1.0V / 18kΩ |
| Preamplifier output voltage / impedance | 1.6V / 220Ω |
| Maximum MM phono input | 80mV at 1kHz |
| Maximum MC phono input | 8mV at 1kHz |
| RIAA accuracy | ±0.5dB, 20Hz–20kHz |
| Bass adjustment | ±10dB at 50Hz |
| Treble adjustment | ±10dB at 15kHz |
Connections and Controls
| Specification | Details |
|---|---|
| Line-level analog inputs | 5 stereo RCA pairs: CD, Tuner, Line 1, Line 2, Recorder |
| Phono input | 1 stereo RCA pair; MM/MC selectable |
| Power amplifier input | 1 stereo RCA pair |
| Preamplifier output | 1 stereo RCA pair |
| Recorder output | 1 stereo RCA pair |
| Speaker outputs | 1 stereo pair of binding posts |
| Remote-control connections | RCA remote-control input/output |
| Balanced XLR connections | None |
| Optical / coaxial inputs | None |
| USB connections | None |
| HDMI connection | None |
| Built-in DAC | No |
| Built-in network streaming / HEOS | No |
| Wi-Fi / Bluetooth | No |
| Headphone output | None |
| Source Direct | Yes |
| Tone and balance controls | Bass, treble, balance |
| Display | OLED porthole display |
| Lighting | Adjustable edge illumination |
| Remote control | Included |
| Automatic standby | Supported |
Physical and Electrical Specifications
| Specification | Details |
|---|---|
| Available finishes | Black; Silver Gold |
| Dimensions, W × H × D | 443 × 130 × 432mm |
| Approximate dimensions, W × H × D | 17.4 × 5.1 × 17.0 inches |
| Weight | 14.6kg / approximately 32.2 lbs |
| Front center panel | Aluminum |
| Side panels | Aluminum |
| Top cover | Steel |
| Chassis construction | Triple-layer chassis |
| Power supply, US model | AC 120V, 60Hz |
| Power consumption | 150W |
| Standby consumption | 0.2W |
| Operating temperature | 41–95°F / 5–35°C |
What’s Included
- Marantz MODEL 30 integrated amplifier
- Remote control
- Two AAA batteries
- Power cord
- Quick Start Guide
- Safety instructions
- Warranty documentation
Important Notes
Speakers, source components, and connection cables are sold separately. Streaming requires an external streamer connected through its analog outputs. Subwoofers may be connected through the stereo preamplifier outputs when compatible; these are full-range outputs rather than dedicated bass-managed subwoofer connections.
Make Every Listening Session an Occasion with The Grid HiFi
Build a system that makes you want to play one more album. Shop the Marantz MODEL 30 at The Grid HiFi, and let our team help you select speakers, sources, and a turntable pairing that brings your music collection to life.
Call The Grid HiFi: (713) 218-8120 for availability, personalized recommendations, and system design assistance.
FAQs
Please read our FAQs page to find out more.
Do you price match?
Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.
Do you offer free shipping?
Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.
Where is your showroom?
We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.
Can I buy online without visiting the showroom?
Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.
Do you offer financing?
Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.
Do you install systems as well as sell equipment?
Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.
Do you provide support after installation?
Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.