Description

The Marantz PM-KI Ruby is a stereo integrated amplifier that celebrates 40 years of collaboration between Ken Ishiwata and Marantz. This prestigious model combines a discrete design with a completely separate two-stage structure, reducing interference and preserving the purity of the audio signal. With a power output of 100W + 100W into 8 ohms and 200W + 200W into 4 ohms , it offers exceptional performance for the most demanding audiophiles. The Current Feedback circuit with proprietary HDAM SA3 technology ensures crystal clear sound and superior dynamics, while the MM/MC phono stage with discrete Marantz Musical Premium Phono EQ circuitry satisfies vinyl enthusiasts. The high-quality construction, with a double-layer chassis and selected components, is a testament to Marantz engineering excellence.

Specifications

Amplification type	ibrido
Valves used	HDAM SA3
RMS power per channel	100 W
Reference load	8 ohm
Stadio phono	MM+MC
Analog inputs	Phono MM/MC, Line
Frequency response	5Hz - 50kHz
Harmonic Distortion (THD)	0.05%
Rapporto S/N	107 dB
Line input sensitivity	220
Nominal impedance	4-16 ohms
Dimensions (WxHxD)	440 x 127 x 453 mm
Weight	15.7 kg
Trim	Black
Year of production	2018
country of origin	Japan
Digital inputs	No
Integrated DAC	No
Bluetooth	No
Integrated streaming	No

About the brand

Marantz is a historic brand specializing in CD players, integrated amplifiers, and digital converters that combine ease of use with balanced sound quality. Its products are aimed at those seeking a compact and reliable stereo system without sacrificing excellent listening quality: from entry-level models like the CD60 and PM6007 to the more sophisticated Model 40N and SACD 30N, every Marantz solution is designed for those who want pure music without complications.

To choose the right model, first consider the primary source (CD, streaming, vinyl): Marantz SACD players offer superior resolution, while integrated amplifiers vary in power and connectivity. Then consider the available space and the pairing with your speakers: Audiocostruzioni It carries the entire Marantz range along with over 70 other brands, and you can listen to the different combinations in its Carpi listening room. Available new, guaranteed used, and ex-demo models, with a free consultation to find the solution that best suits your budget and needs.

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