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Based on price data from 2 merchants for "Marantz Model 50 70-watt Stereo Integrated Amplifier". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Experience the pinnacle of hi-fi sound with the Marantz Model 50 70-watt Stereo Integrated Amplifier, a masterpiece of engineering that caters to the discerning audiophile. Seamlessly blending robust power with unparalleled precision, this amplifier delivers 70 watts of AB power per channel to provide an immersive listening experience. Its all-analog design captures the essence of every note, making it an ideal choice for vinyl enthusiasts and digital purists alike.

The Marantz Model 50 is not just about power; it's about versatility. With six analog inputs, including a built-in moving-magnet phono preamp, this amplifier is ready to integrate into any setup, enhancing your turntable's performance to new heights. The intuitive front panel offers Treble/Bass controls, an L/R Balance knob, and a convenient porthole display, allowing you to tailor the sound to your preference. Meanwhile, the Marantz HDAM SA3 circuitry ensures that every detail of your music is rendered with clarity and warmth.

Whether you're expanding your home theater or refining your stereo system, the Model 50's stereo preamp outputs and RCA outputs provide endless configuration options. For those who crave an unadulterated audio experience, the Sound Direct mode allows you to bypass all tone-shaping controls, delivering a pure, uncolored sound straight to your ears. The Marantz Model 50 is not just an amplifier; it's a gateway to auditory bliss.

Key Features:

  • 70 watts per channel of AB power
  • Six analog inputs, including a built-in phono preamp
  • Marantz HDAM SA3 circuitry for exceptional clarity
  • Front panel with Treble/Bass controls, L/R Balance, and porthole display
  • Stereo preamp out and RCA outputs
  • Sound Direct mode for pure audio experience
  • 1/4-inch headphone jack on the front panel

Product specs

Amp Type Integrated Amp
Number of Channels 2.2 Stereo
Watts per Channel @ 8 ohms 70W
Watts per Channel @ 4 ohms 100W
Phono Input 1 x Dual RCA Stereo
Analog Inputs 4 x Dual RCA Stereo, 1 x Dual RCA Stereo (CD), 1 x Dual RCA Stereo (power amp)
Analog Outputs 1 x Dual RCA Stereo, 1 x Dual RCA Stereo (pre), 1 x RCA (sub)
Speaker Outputs 4 x Dual Binding Post
Frequency Response 5Hz-100kHz
THD 0.02%
Control I/O 2 x 1/8" (remote I/O)
Remote Included
Power Source Detachable C17 power cable (included)
Height 5.11"
Width 17.41"
Depth 16.9"
Weight 31.3 lbs.

FAQs

What are the key features of the Marantz Model 50 Stereo Integrated Amplifier?

The Marantz Model 50 offers 70 watts per channel at 8 ohms, dual RCA stereo inputs and outputs, and a frequency response from 5Hz to 100kHz. It includes Marantz's HDAM-SA3 circuits for superior sound quality and low distortion.

Is the Marantz Model 50 suitable for high-fidelity audio systems?

Yes, the Marantz Model 50 is designed for high-fidelity audio with its wide frequency response, low total harmonic distortion (THD) of 0.02%, and high-quality components like the HDAM-SA3 circuits.

Can the Marantz Model 50 be used with a turntable?

Yes, the Marantz Model 50 includes a phono input with dual RCA stereo connections, making it compatible with turntables.

What types of speakers can be connected to the Marantz Model 50?

The Marantz Model 50 supports 4 x dual binding post speaker outputs, allowing for versatile speaker connectivity, suitable for both 8 ohm and 4 ohm speakers.

Does the Marantz Model 50 come with a remote control?

Yes, the Marantz Model 50 includes a remote control for convenient operation.

What are the dimensions of the Marantz Model 50?

The Marantz Model 50 measures 5.11 inches in height, 17.41 inches in width, and 16.9 inches in depth, with a weight of 31.3 lbs.

Marantz Official

Marantz Official

Introducing the New MODEL 50

Video thumbnail for Introducing the New MODEL 50 by Marantz Official

Introducing the New MODEL 50

Marantz Official

Marantz Official

Video thumbnail for The Marantz Model 50: A love letter to analog | Crutchfield by CRUTCHFIELD

The Marantz Model 50: A love letter to analog | Crutchfield

CRUTCHFIELD

CRUTCHFIELD

Video thumbnail for Marantz MODEL 50: Review of the Ultimate Stereo Amplifier! by HiFi AV Tech

Marantz MODEL 50: Review of the Ultimate Stereo Amplifier!

HiFi AV Tech

HiFi AV Tech

Video thumbnail for Marantz Premium Integrated Stereo Amplifier - MODEL 50 Review by TECHATOP

Marantz Premium Integrated Stereo Amplifier - MODEL 50 Review

TECHATOP

TECHATOP

Video thumbnail for Marantz MODEL 50 Review | Pure Analog Stereo Integrated Amplifier | 70 Years of Sound Excellence by Tech Goods

Marantz MODEL 50 Review | Pure Analog Stereo Integrated Amplifier | 70 Years of Sound Excellence

Tech Goods

Tech Goods

Video thumbnail for Marantz Model 50 Review | Pure Analog Stereo Amplifier for Audiophiles! by Tech King

Marantz Model 50 Review | Pure Analog Stereo Amplifier for Audiophiles!

Tech King

Tech King

Reviews

PROS

  • Exceptional sound quality with warm, spacious audio and clear detail

  • Built-in MM phono preamp outperforms competitors like Cambridge Audio Alva Duo and Schiit Mani

  • 70 watts per channel, suitable for driving various speakers in medium-sized rooms

  • High-quality binding posts and multiple analog inputs for versatile connectivity

  • Pure analog design offers vintage HiFi sound without digital interference

  • Excellent price/performance ratio in the high-end analog amplifier market

  • Ideal for pairing with brighter speakers, enhancing their sonic character

  • Performs well with vinyl setups, providing a vintage tone experience

  • Capable of running in pure Class A for exceptional sound quality

CONS

  • Lacks a built-in DAC, requiring additional equipment for digital audio sources

  • High price point for an all-analog amplifier without digital features

  • Not ideal for users seeking extensive connectivity options

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marantz Model 50 70-watt Stereo Integrated Amplifier.

Comparisons

  • The Marantz Model 50, rated at 70 watts, has been tested to deliver 83 watts at 8 ohm and 123 watts at 4 ohm, with a maximum of 143 watts at 4 ohm.

    Source
  • The Marantz Model 50 was considered alongside the Anthem STR and Hegel, with users noting Hegel's better synergy with KEF LS50 speakers and superior build quality.

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  • The Model 30 is noted to have a leaner sound with more resolution and clarity from the midrange up compared to the Model 50.

    Source

Features and functionality

  • Marantz amplifiers are known for their robust power stages, often providing more power than their official ratings suggest.

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  • The Marantz Model 50, priced at $1800, offers a competitive option within budget constraints, despite being slightly below the desired wattage for some users.

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  • The Model 50's phono stage is not equipped for magnetic cartridges, requiring an additional preamp stage for those setups.

    Source
  • The matching Marantz 50 CD player includes streaming circuitry, suggesting a design synergy when paired with the Model 50 amplifier.

    Source

Value and pricing

  • The Marantz Model 50 is frequently compared to higher-priced options like the Rogue Audio Sphinx V3, emphasizing its cost-effectiveness in the integrated amplifier market.

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  • A user initially chose the Model 50 due to a $250 price difference from the Model 30 at open-box pricing, highlighting cost considerations in decision-making.

    Source

Use cases and applications

  • Some users mention the Marantz Model 50's suitability for pairing with KEF LS50 Meta speakers, suggesting it performs adequately for moderate listening volumes around 75dB.

    Source

Other

  • Owners discuss using the Marantz Model 50 in systems with external DACs, highlighting its role in setups where digital conversion and processing are handled separately.

    Source

User experience

  • An owner returned the Model 50 after an A/B test with a 2000s Sony amp, finding the Sony superior in all aspects except for "lushness."

    Source

Critic Reviews

SoundStage! Access | SoundStageAccess.com (GoodSound.com) - Marantz Model 50 Integrated Amplifier

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