Model 30


Stereo Integrated Amplifier

Enjoy the most musical sound possible from this Master-tuned integrated amplifier. Its custom-designed HDAM delivers a nuanced and unforgettable musicality from any style of music. Feature-packed with a fully discrete, two-stage design for barely-perceptible interference, and amazing Marantz HDAM technology for signal purity, MODEL 30 offers stellar sound quality. You experience it in the build quality and you hear it every time. Irrespective of what are your musical passions, your music always sounds better with Model 30.


1-year manufacturer’s warranty

Key Features:

  • Integrated Amplifier tuned with passion by the Marantz Sound Master
  • Independent pre-amplifier and power amplifier section
  • Toroidal transformer feed power supply dedicated to pre-amplifier
  • Current feedback pre-amplifier design for clarity and details
  • Marantz HDAM technology for low noise and extended frequency range
  • Linear volume control with new electric volume system for best linearity
  • Switching mode power amplifier with dedicated SMPS power supply
  • Solid output of 100W + 100W (8ohm), 200W + 200W (4ohm) to drive any speaker
  • Amplifier design inherited from our flagship models
  • Flat frequency response independent to connected speaker load
  • MM/MC Phono input with selectable MC input resistance
  • Extra high quality, low resistant input terminals for CD and Phono
  • Marantz original high-quality/high-purity copper speaker terminals


Benefits of Marantz Model 30 Integrated Amplifier:

Sound Tuning That Does not Compromise on Performance
Exquisite Sound Tuning

MODEL 30 continues the glorious heritage of exquisite Marantz amplifiers. Tuned by the Marantz Sound Master who channelled his passion, experience, and extraordinary ear into the amplifier design.

The Most Musical, Accurate, Nuanced Sound
The Most Musical, Accurate, Detailed Sound

MODEL 30 is built on its own discrete circuit board, the Hyper-Dynamic Amplifier Module, or HDAM. By custom-curating hundreds of individual parts, rather than adopting an off-the-shelf solution, the MODEL 30 HDAM significantly outpaces standard integrated circuits to create the riveting musicality you always expect from Marantz.

Marantz Musical Premium Phono EQ
Marantz Musical Premium Phono EQ

Power-packed to deliver optimal sound quality by simplifying the signal path – vital given the delicate nature of phono signals – the Phono EQ stage in MODEL 30 can be used with both moving magnet and low-output moving coil cartridges, thanks to a built-in MC head amplifier. The design attenuates distortion, which is why the phono stage uses two-stage amplification, synergizing Marantz HDAMs with JFETs in the input stage, giving high input impedance. This facilitates the non-negative-feedback design to be furthermore easy by the deletion of coupling capacitors, again cutting down the distortion and increasing signal purity.

MC / MM Phono Input Impedance Selector

MC / MM Phono Input Impedance Selector

In order to optimize sound performance when utilizing a moving coil (MC) or magnetic moving (MM) cartridge, and to fit in all configurations as much as possible, MODEL 30 is equipped with an input impedance selector. The input impedance can be adjusted to three different settings: MC LOW (33 ohms), MC MID (100 ohms) and MC HIGH (390 ohms).

Built for Generations
Built for Generations

Like its counterpart, the SACD 30n Streaming CD Player, the MODEL 30 Integrated Amplifier is designed to the highest standards. The solid chassis is constructed from thick, heavy, non-magnetic aluminum panels and a rigid steel top cover to eliminate added interference. Sturdy, brass machined independent input terminals for CD and Phono plus Marantz original high-quality/high-purity nickel-plated speaker terminals ensure the best signal possible.

Stands Testament to 65 Years of Audiophile Heritage

Founded in 1953, Marantz has a glorious history of designing audio components embraced by music lovers and critical listeners around the world. Because Music Matters, MODEL 30 continues Marantz’s long tradition of delivering a best-in-class listening experience for cine buffs and audiophiles. Your music always sounds stellar on a Marantz.

Technical Specifications of Marantz Model 30 Integrated Amplifier:

Brand & Model #Marantz Model 30
  • Aluminium extrusion heat sink: o (Separate)
  • Balance / Bass / Treble / Loudness: o / o / o / –
  • Channels: 2
  • Current Feedback Topology: o
  • Customised Components: o
  • Digital in: USB-B / optical / coaxial / USB-A: – / – / – / –
  • HDAM version: SA3, SA2
  • High Grade Audio Components: o
  • Phono EQ: Standard / Marantz Musical / Marantz Musical Premium: – / – / o
  • Power Transformer: Toroidal / El: SMPS
  • Symmetric PCB Layout: o


  • Audio Inputs: 6
  • Audio Outputs: 1
  • Balanced In / Out: – / –
  • D-Bus: o
  • Digital in: USB-B / optical / coaxial / USB-A: – / – / – / –
  • Floating Control Bus (3.5 mm mono jack x 2): –
  • Gold Plated Cinch: o
  • HDMI: inputs / outputs: –
  • Headphone Gain Control (low / mid / high): –
  • Headphone Out: o
  • Number of terminals: 2
  • Phono Input: MM / MC: o / o
  • Power Amp Direct IN: o
  • Pre-out / Main-in: o / –
  • Speaker A / B: –
  • Speaker Terminals: Marantz SPKT-100+
  • Damping Factor: 500
  • Frequency Response: 5 Hz – 50kHz
  • Input Sensitivity: Balanced High level: –
  • Input Sensitivity: High level: 220 mV / 13 kohm
  • Input Sensitivity: MC: 250
  • Input Sensitivity: MM: 2.3 mV / 39 kohm
  • Input Sensitivity: Power Amp Direct IN: –
  • Power Output (8 / 4 Ohm RMS): 100 W / 200 W
  • Signal to Noise Ratio: High level: 107 dB(2V input/Rated output)
  • Signal to Noise Ratio: MM / MC: 88 / 75 dB
  • Signal to Noise Ratio: Power Amp Direct IN: –
  • Total Harmonic Distortion: 0.005%
  • Auto power off: o
  • Detachable Power Cable o
  • Metal Front Panel: o
  • Power Consumption in W: 130 W
  • Remote Control: RC002PMND
  • Standby Consumption in W: 0.2 W
  • System Remote Function: o
  • Maximum Dimensions (W x D x H): 443 x 431 x 130 mm
  • Weight: 14.8 kg


Product Type

Stereo Integrated Amplifier

Marantz employs product designers and engineers with over 30 years of know-how and experience. They perform over 50 different quality validation and assurance tests for every piece that ships with the Marantz name on it. Every Marantz takes years of up-front design detailing, sound obsessing, and experience validation before they deliver a single unit to you. And they continue testing throughout the product’s life. Everything they know and everything they do is intended to make your Marantz ownership better. That’s the real value of 70 years.