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Yamaha® 5000 Series Two Channel Silver Power Amplifier

With more than 130 years of experience, Yamaha has grown to become the world's leading sound company. The M-5000 embodies this spirit with time-honored craftsmanship and market-leading innovation and serves as the epitome of high-fidelity audio reproduction.

Yamaha® 5000 Series Two Channel Piano Black Power Amplifier

With more than 130 years of experience, Yamaha has grown to become the world's leading sound company. The M-5000 embodies this spirit with time-honored craftsmanship and market-leading innovation and serves as the epitome of high-fidelity audio reproducti

200 W + 200 W (4 ohm, 20 Hz-20 kHz, 0.07% THD, 2-channel driven)

100 W + 100 W (8 ohm, 20 Hz-20 kHz, 0.07% THD, 2-channel driven)

Meticulously designed, balanced signal transmission

Floating and balanced power amplifier layout for improved drivability

Perfectly symmetrical design for isolating left and right channels

Low impedance design with shortened signal and power supply paths

Improved construction delivers state-of-the-art rigidity

Together with the GT-5000 turntable and C-5000 preamplifier, Yamaha delivers an end-to-end balanced signal chain across its flagship models for premier performance.

Meticulously designed, the M-5000 adopts a perfectly symmetrical layout to isolate the left and right channels both physically and electrically.

The deliberately simple design, which also serves to reduce the signal path as much as possible, minimizes energy loss and achieves lower impedance for high-fidelity performance.

Floating and Balanced Power Amplifier with MOSFETs

As opposed to conventional power amplifier designs whereby power is supplied via a power transistor and the negative polarity is connected to ground, the power supply of the M-5000 is connected directly to each positive and negative side of the output stage.

Completely floating the entire power amp circuit from the ground removes any undesirable impact of minute voltage fluctuations or ground noise.

The design also creates an ideal symmetrical layout for employing MOSFET power amplifiers, improving drivability for low impedance speakers.

Rigid Frame Structure Featuring a Mechanical Ground Concept

The M-5000 has been designed from the ground up to maximize rigidity — reducing unwanted vibration for optimal sonic performance.

Further, employing a mechanical ground concept by fixing the power transformer, block capacitors and heat sink directly to the rigid, streamlined construction with bolts ensures they are fully supported and eliminates the influence of vibrations.

Massive Toroidal Core Transformer and Low Impedance Design

Delivering high-fidelity performance, a massive toroidal transformer is utilized with a 3 mm-thick pure brass base which suppresses unwanted vibrations.

In addition, the power transformer does not influence the surrounding audio circuits due to less leakage flux.

The drawn-out copper wiring from the winding core contributes to the low impedance design by markedly reducing the loss of energy when compared to conventional designs.

Thick Wires and Screw-Type Connections for Power Supply

Thick wires and screw-type connections contribute to the low-impedance design of the M-5000 — minimizing energy loss that would otherwise typically occur in conventional connections and wire assemblies.

The use of screws and brass terminals directly on the block capacitors as opposed to solder promotes a strong, low-impedance connection.

All aspects of the M-5000 design were considered in producing this flagship model. Its construction exudes master craftsmanship and reflects an obsession with achieving the highest levels of performance.

The feet are no exception. Original in their design, the heavy-duty brass feet function either as fully supported spikes or with a scratch guard base for use on delicate surfaces.

The versatile amplifier for powering all your entertainment. Amp features a built-in state-of-the-art digital amplifier that can power large or small speakers so you can enjoy superior audio in any room. Enjoy high-fidelity performance with 125 Watts per 

Sonos® 2 Channel Black Amplifier

Enjoy high-fidelity performance with 125 Watts per channel

Power your bookshelf, floor-standing, in-wall, and in-ceiling speakers

Stream everything you love with the Sonos app and Apple AirPlay

Connect your TV to create the ultimate entertainment system

Amp is built to last and improve over time

Get high-fidelity sound for even the most demanding speakers.

Add stereo or surround sound to your TV for shows, movies, and games.

Send the sound from your iPhone or iPad to your home sound system.

Power your outdoor speakers and easily expand your home sound system to the backyard.

Connect your turntable or stereo to enjoy vinyl, CDs, and audio files stored on your devices in addition to streaming.

Control Amp with the Sonos app, AirPlay, or your favorite music service's app.

A streamlined set of ports at the back of Amp make setup simple and keep your cords organized. The threaded connections for left and right channels are standard diameter so you can remove them and use your own banana plugs.

Use any standard HDMI cable and the Optical Audio Adapter to connect Amp to your TV’s optical audio output if your TV doesn't have an HDMI ARC port.

The Wireless Home Sound System That Gets Better Over Time

Easily connect Sonos speakers in different rooms over WiFi to create a home sound system that brings every room and everyone together. Regular software updates means your product is constantly improving.

Black Friday

The versatile amplifier for powering all your entertainment. Amp features a built-in state-of-the-art digital amplifier that can power large or small speakers so you can enjoy superior audio in any room. Enjoy high-fidelity performance with 125 Watts per channel.

HDMI Inputs:

Ethernet Port:

Internet Connectable:

Wi-Fi Built In:

Phone/App Remote Control Option:

Airplay:

Watts RMS per Channel (8-ohms):

Color:

Class-D digital amplifier. 125W/Ch at 8 ohms

Line-In Sources Supported: Audio device with analog RCA output or optical output (optical adaptor required). TV device with HDMI ARC or optical output (optical adaptor required).

Subwoofer output: Auto-detecting RCA type, user-adjustable 50-110 Hz crossover

Speaker output connections: Banana plugs (2) capable of stereo or dual mono sound.

Adjustable bass and treble controls to optimize sound performance. Adjust volume by individual room or by groups of rooms.

Dimensions

Weight

Product Finish

Controls

Power Supply

WiFi

Ethernet Ports

System Requirements

Sonos Amp, Sonos banana plugs (2), AC power cord, warranty and regulatory booklet, and Quickstart Guide.

Offering the classic Niles stability that you’ve come to know and trust, the powerful SI-2100 brings extremely high current power to a custom installed A/V System in a remarkably convenient way. Featuring audio circuitry constructed using the finest mater

Niles® SI-2100 Black 2-Channel Power Amplifier

Niles Audio SI-2100 | FG01702 Features at a Glance

Digital, high current bridgeable stereo amplifier

100 watts RMS per channel into 8 Ohms (all channels driven)

220 watts RMS per channel into 4 Ohms (all channels driven)

Channels are bridgeable to 400 watts RMS into 8 Ohms

Three turn-on modes: music sense, voltage trigger, and manual

Audio circuitry constructed with the finest parts available, including 1% metal film resistors, high quality capacitors and oversized heat sinks for clear and uncolored sound

Offering the classic Niles stability that you’ve come to know and trust, the powerful SI-2100 brings extremely high current power to a custom installed A/V System in a remarkably convenient way. Featuring audio circuitry constructed using the finest materials available, including 1% metal film resistors, high quality capacitors and oversized heat sinks that ensure proper cooling without the need for a noisy fan. 

Offering the classic Niles stability that you’ve come to know and trust, the powerful SI-1230 will exceed your installation needs. Specifically designed to solve the problems of interfacing with different brands and models of equipment, and different room

Niles® SI-1230 Series 2 Black 12-Channel Power Amplifier

Niles Audio SI-1230 Series 2 | FG01704 Features at a Glance

30 watts RMS per channel into 8 Ohms (all channels driven)

40 watts RMS per channel into 4 Ohms (all channels driven)

Adjacent channels are bridgable to 80 watts RMS into 8 Ohms (all channels driven)

Unique BusMatrix™ selector allows each channel to select from four options: left bus, right bus, left plus right bus (summed stereo), or INPUT level controls.

Independent level controls for all 12 channels

Offering the classic Niles stability that you’ve come to know and trust, the powerful SI-1230 will exceed your installation needs. Specifically designed to solve the problems of interfacing with different brands and models of equipment, and different rooms and applications, the SI-1230 makes installation easier and more straight forward than ever before.

Power Amplifiers

Sonos® 2 Channel Black Amplifier

$799.99

Niles® SI-1230 Series 2 Black 12-Channel Power Amplifier

Niles® SI-2100 Black 2-Channel Power Amplifier

Yamaha® 5000 Series Two Channel Piano Black Power Amplifier

$10,999.99

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