High quality sound

Marantz’s proprietary current feedback circuit using discrete components is adopted in the power amplifier. The high-speed amplifier uses technology developed for the higher-grade amplifiers.

This unit contains the HDAM_®SA3 developed for the higher-grade amplifiers. HDAM_®SA3 is used in the current feedback power amplifier circuits of this unit.

It’s well known that amplifiers with the same specifications can have different sound quality. The secret to Marantz’s high quality is thought to be the performance of the speaker driver. The power amplifier of this unit is capable of delivering an instantaneous current of over 32 A, providing powerful speaker performance.

A short power line layout that integrates the power circuit and the output level of the power amplifier is used to improve instantaneous current supply.
This layout uses the minimum necessary lines with a large current, arranged symmetrically on the left and right.

A new phono equalizer circuit developed for the PM7000N is used in the phono equalizer amplifier for the MM cartridge.

This unit features a toroidal transformer that produces less vibration and magnetic leakage flux compared to conventional power transformers.

The power circuit of the power amplifier contains a new high-capacity 15000 μF condenser developed with concepts used in the higher-grade amplifiers.

This unit supports the playback of high resolution audio formats such as DSD (2.8/5.6 MHz) and WAV/FLAC/Apple Lossless Audio Codec (ALAC) files up to 192 kHz/24 bits.

In order to minimize noise from peripheral circuitry that could interfere with the audio signal, this unit is equipped with a function to turn off the network and USB memory playback, Wi-Fi and Bluetooth circuit, as well as a function to turn off the display.