The pure analog connections and HDAM SA-3 circuitry within the black Marantz MODEL 50 Stereo 140W Amplifier Blackfrom Marantz MODEL 50 Stereo 140W Amplifier Blackwork to eliminate background noise and interference; leaving you with a warm, rich sound that's precise, detailed, and balanced. Add your favorite loudspeakers to enjoy the dynamic range of 70W per channel of Class A/B amplification at 8 ohms from up to six components. The MODEL 50 supports bi-amplification for less interference and maximum power to each speaker driver. If your sources include a turntable, it will enjoy a dedicated phono MM stage that is meant to add nuance and tone to your record collection. Elegantly designed, the metal front panel features analog control knobs, an OLED porthole status display, and headphone output.

2-Channel Class A/B Configuration    70W per Channel Power Output at 8 Ohms    6 x Stereo RCA Inputs    Dedicated Phono MM Input for Turntables    Bi-Amplification for Purer Sound    Stereo Preamp Output    HDAM SA-3 Circuitry    1/4" Front Headphone Output    Remote Control Included

Add flexibility to your setup with stereo preamp outputs that let you add a subwoofer, extend the channels of your home theater, increase your listening zones, and more.

With all analog inputs and no digital circuitry, the MODEL 50 removes the risk of digital noise while simplifying setup.

• Toroidal power transformer
• Symmetric PCB layout
• Aluminum extrusion heat sink
• Linear drive power supply and volume control
• Front headphone output
• Auto power off

Related Questions and Answers

Q: 1. Is it possible to plug this into a PC?

A: Yes you can connect the Denon PMA-600NE 90W Stereo Integrated Amplifier to a PC either using a cable from the headphone output on your PC, into one of the stereo RCA inputs like B&H # KOSMYCM2RM10 or you can use a USB audio interface from the computer like B&H # ESU24XL with B&H # HO2PM2RM9.

Q: 2. total watts at 4ohms ? Model PM6007

A: Power Output 45 W per Channel @ 8 Ohms RMS 60 W per Channel @ 4 Ohms RMS 50 mW / 32 Ohms (Headphone)

Q: 3. Documentation says supports playing from sources with a MM cartridge... I assume it works fine with Moving Coil?

A: While it may be possible to use Moving Coil with the Denon PMA-600NE 90W Stereo Integrated Amplifier, it is not recommended. A better option would be the Denon PMA-900HNE 100W Integrated Network Amplifier which is specifically designed for this, BH #DEMA900HNE (https://bhpho.to/3PNxkrz).

Q: 4. Does this include a dust cover, or what is the recommended dust cover?

A: This model does not include a dust cover. Unfortunately, Marantz does not make a dust cover for it. We do not sell universal dust covers, but they are available on specialty websites, although mostly of the opaque cloth cover variety.

Q: 5. it makes sense to add onto the question I had last night about the Yamaha amplifier. What you need to know is you sell the Samsung TV J5500 in 40 inch. I got the 32 inch and it has the sound choices which are driving me nuts. I got it quickly knowing the Sony 40 inch was too large for the space in the entertainment center. So you can look at what is on the back of that TV and see the outputs which would go to the amplifier and from the amp to the B & O speakers. My question again: what do I use for the TV to the amplifier connection and then the amplifier to the speakers?? I do not understand banana plugs and there is no place on the amplifier for loose end speaker wires. Thank you!!

A: The receiver offers binding posts that allows for bare wired speaker cables to be wrapped around the terminal posts for the speaker inputs:1. Connecting speaker cables:2. Remove approximately 10 mm (3/8 in) of insulation from the end of each speaker cable.3. Twist the bare wires of the cable firmly together.4. Unscrew the knob.5. Insert one bare wire into the hole in the side of each terminal. Tighten the knob to secure the wire. The TV audio would route from the TV's digital optical output to the amplifier's digital optical input via a TOSLINK cable. Yamaha Owner's Manual: http://bit.ly/1ON0NfG

Q: 6. None of the A-S#01 amplifiers has a Line Out - Front panel controls don't affect REC outputs. How to connect Bluetooth XMTR?

A: The Yamaha A-S301 Stereo Integrated Amplifier (Black), BH # YAAS301BL will connect to external components via its RCA stereo (L/R) output ports on its rear panel.

Q: 7. I have an older Bose surround sound speaker system, 4 speakers, a tweeter, and a bass. Will this system work with this eq.?

A: The Yamaha A-S301 is a stereo amplifier for powering speakers and does not function as a standalone EQ.

Q: 8. Does my checkout cart have everything I need to plug in and play?

A: Yes, it comes with the cartridge and phono cables.

Q: 9. Does this amp take Banana Plugs to hook up the speakers?

A: The Yamaha A-S301 Stereo Integrated Amplifier (Black) BH #YAAS301BL would accept banana plugs.

Q: 10. How sensitive is the remote volume control at lower levels? My Denon PMA-600NE jumps too much from the lowest settings.

A: The loudness control will provide up to -30dB of attenuation of the Yamaha A-S301 Stereo Integrated Amplifier (Black), BH # YAAS301BL. If the volume is too low, turn down the volume, set the LOUDNESS control to the FLAT position, and then adjust the VOLUME again. The volume control functions in measured steps, either from the remote control or the volume control knob on the body of the receiver.