SKU: 19718674872

Yamaha A-S701 Integrated Amplifier (Black)

Sale price$73118.25 Regular price$81242.50
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Description

Yamaha A-S701 Integrated Amplifier (Black)120W x 2 (RMS) Power Output Optical and Coaxial Inputs Speaker A, B or A+B Selection Subwoofer Out Continuously Variable Loudness Control CD Mode and Pure Direct Mode Power Management (Auto Power Off) Reinforced Chassis Symmetrical Layout Brushed Aluminum Front Panel Expand your listening horizons with the black A S701 Integrated Amplifier from Yamaha . Featuring up to 120W per channel of RMS power at 6 ohms, this amp is equipped with digital inputs

  • 120W x 2 (RMS) Power Output
  • Optical and Coaxial Inputs
  • Speaker A, B or A+B Selection
  • Subwoofer Out
  • Continuously Variable Loudness Control
  • CD Mode and Pure Direct Mode
  • Power Management (Auto Power Off)
  • Reinforced Chassis
  • Symmetrical Layout
  • Brushed Aluminum Front Panel

Expand your listening horizons with the black A-S701 Integrated Amplifier from Yamaha . Featuring up to 120W per channel of RMS power at 6 ohms, this amp is equipped with digital inputs for connecting devices like televisions and Blu-ray/DVD players. It offers dual stereo outputs, giving you the ability to power two sets of speakers in different rooms and switch between them, or have them both playing at the same time. To increase the bass output of your sound system, there's also a terminal for connecting a subwoofer.

To reduce distortion and degradation and produce the cleanest possible sound, the A-S701 employs Pure Direct mode and CD Direct mode. Activated via buttons on the front of the unit, these modes cause input signals to bypass unused circuits and cuts off those circuits' power supply. To further ensure quality sound, the amplifier's continuously variable loudness control allows you to balance low and high frequency sounds so you can hear a full tonal range at any volume.

Built to be energy efficient, the amp uses a power management system to switch itself to idle mode when not in use. The A-S701's internal circuitry mirrors itself symmetrically to produce higher signal purity and lower degradation. The chassis is reinforced with a solid center bar to reduce vibration and features a brushed aluminum front panel and knobs. The system comes with a remote control for easy operation.

CD Direct Mode
Engaged by a front panel switch, it matches CD signal levels so each stage produces less noise, resulting in improved signal-to-noise ratio and maintenance of the amp's total gain balance.
Pure Direct Mode
The Pure Direct mode causes the music signals to travel the shortest possible circuit route, bypassing the buffer amp and the tone, loudness and balance controls to virtually eliminate any signal degradation for the purest sound quality.
Continuously Variable Loudness Control
The A-S701 features an analog loudness control on the front panel which lets you adjust the loudness effect as desired. Separate from the overall volume, this controls the balance of the low- and high-frequency sounds, providing full tonal range at any volume level, compensating for the natural loss in the human ear of high and low frequencies at soft levels.
Direct Symmetrical Design
This amplifier's left and right channels are organized in a straight, symmetrical layout for limiting distortion and increasing signal purity.
Anti-Resonance Chassis
The base of the A-S701's chassis is reinforced with a solid center bar to increase rigidity support and vibration damping, which limits resonance.
Dual System Capable
You can connect two separate speaker systems in different rooms and switch between them or have them both play at the same time by switching the dial on the front of the unit.
Phono MM Terminal
You can connect a turntable with an MM phono cartridge to play vinyl records, allowing you to enjoy records in addition to modern media sources.
Auto Power Standby Function
This amplifier puts itself into standby mode when it detects that it hasn't been used in approximately 8 hours, minimizing power consumption.
Remote Control
Control your music from afar with the included remote, finished to match the design of the amplifier. The remote comes with batteries and can also be used to control a Yamaha CD player.
Connection for Bluetooth Wireless Adapter
With the optional YBA-11 Bluetooth Wireless Adapter, you'll be able to stream music wirelessly from a Bluetooth capable mobile phone or a PC to the network receiver. This amplifier features a DC-out connection on the rear panel to power the adapter.
Rotary Encoder Input Selector
The rotary encoder makes it quick and easy to select input sources, and the LEDs clearly show which source is selected so you can easily switch between them, even in a dark room.
UPC: 027108948799
System
RMS Output Power 6 Ohms, 20 Hz to 20 kHz, 0.038% THD: 120 W + 120 W
8 Ohms, 20 Hz to 20 kHz, 0.019% THD: 100 W + 100 W
Dynamic Power per Channel 8 Ohms: 140 W
6 Ohms: 170 W
4 Ohms: 220 W
2 Ohms: 290 W
Power Bandwidth 0.04% THD, 50 W, 8 Ohms: 10 Hz to 50 kHz
Damping Factor 1 kHz, 8 Ohms: ?240
Input Sensitivity/Impedance Phono (MM): 3.0 mV / 47 kOhms
CD, etc.: 200 mV / 47 kOhms
Maximum Input Voltage Phono (MM) (1 kHz, 0.03% THD): ?45 mV
CD etc. (1 kHz, 0.5% THD): ?2.2 V
Output Level and Impedance Rec Out: ?200 mV / 1.0 kOhms
Subwoofer Out (Cut-Off Frequency: 100 Hz): 3.5 V / 1.2 kOhms
Headphone Output Impedance CD, etc. (Input 1 kHz, 200 mV, 8 Ohms): 470 mV / 470 ohms
Frequency Response With Pure Direct: 20 Hz to 20 kHz, 0±0.5 dB
Without Pure Direct: 10 Hz to 100 kHz, 0±1.0 dB
RIAA Equalization Deviation ±0.5 dB
Total Harmonic Distortion (THD) Phono (MM) to Rec Out (20 Hz to 20 kHz, 2.5 V) ?0.03%
CD, etc. to Speakers (20 Hz to 20 kHz, 50 W, 8 Ohms): 0.019%
Signal-to-Noise Ratio Phono (MM) (5 mV Input Shorted): ?82 dB
CD, etc., with Pure Direct On (200 mV Input Shorted): ?99 dB
CD Direct Amp On: ?104 dB
Residual Noise 40 ?V (IHF-A Network)
Channel Separation CD, etc. (5.1 kOhms Input Shorted, 1 kHz): 65 dB or more
CD, etc. (5.1 kOhms Input Shorted, 10 kHz): 50 dB or more
Tone Control Bass
Boost/Cut (20 Hz): ± 10 dB
Turnover Frequency: 400 Hz
Treble
Boost/Cut (20 kHz): ± 10 dB
Turnover Frequency: 3.5 kHz
Loudness Control Attenuation (1 kHz, Continuous): -30 dB
Digital Audio Format PCM (2-channel), 192/176.4/96/88.2/48/44.1/32 kHz
PCM Word Depth 24-bit / 16-bit
Connectors
Input 5 x RCA
1 x Phono for turntable
1 x Optical
1 x Coaxial
Output 2 x RCA
4 x Speaker terminal
1 x Subwoofer
1 x Headphone
1 x DC (accessory power)
Terminals Gold-plated RCA (CD, phono, coaxial) and speaker terminals
Other Connectors 1 x AC power
General
Cabinet (Chassis) Design: Reinforced with solid center bar
Finish: Brushed aluminum
Power Supply 120 VAC, 60 Hz
Power Consumption In Use: 270 W
Maximum: 580 W
Standby: 0.5 W
Capacitors 12,000 ?F block capacitors
Dimensions (W x H x D) 17.1 x 5.9 x 15.2" (43.5 x 15.1 x 38.7 cm)
Weight 24.7 lb (11.2 kg)
Packaging Info
Package Weight 29.15 lb
Box Dimensions (LxWxH) 21.2 x 17.5 x 8.4"
In the Box
Yamaha A-S701 Integrated Amplifier (Black)
  • Remote Control
  • 2 x AA Batteries
  • AC Power Cord
  • Limited 2-Year Warranty
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19718674872

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4.8 ★★★★★
Based on 6 reviews
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Verified Purchase
Mauricio
West Palm Beach, US
★★★★★ 4
Perhaps an ultra soft mode is missing
It works great, but my kiddo found the vibration too strong for his mouth, he's using it turned off for now 😒
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
C
Chill Champ
Bozeman, US
★★★★★ 5
Good value and good quality toothbrush.
This is a rechargeable electric sonic toothbrush. This toothbrush is aimed at kids with a rocket dinosaur design. This toothbrush has a two minute timer and has a reminder every 30 seconds for each quadrant of your mouth. This has three different modes for power and is waterproof with a long battery life. This also comes with four brush heads and this comes very presentable and attractive to the eye. This would make a great gift and this makes brushing a lot of fun for the younger crowd. This toothbrush feels like it's a good quality and seems to be made very well. This has a good durability and feels like it would last a long time. This is super easy to use, as you simply charge it and turn it on, pick your mode, and brush, Giving this a good functionality. The timer is a great reminder and this is charged on the bottom that is covered with rubber plug. This can not be charged in the base and the base is not a charger. The value on this is very good this is not expensive and this is made very well for the price this would also make a great gift giving this a very good value in my opinion and at the time of this review. Overall, this Sonic electric toothbrush for kids is fantastic This is great for the kids to get into brushing and could work for them up into their early pre-teen years. I would have no issues recommending this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2025
T
Verified Purchase
Tyy
Charlottesville, US
★★★★★ 1
DIDNT WORK
Not as advertised, came supposedly brand new and didn't work even after being charged
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2025
A
Amazon Customer
Boise, US
★★★★★ 5
Adorable and Functional
My 6-year-old loves this toothbrush. It's cute and fun and easay to hold. While I don't think dinosaurs are necessarily his thing, its cartoony enough that he appreciates it. I thought the vibration modes might be a little too powerful for him, but apparently not because he's been using it for a month and I haven't heard any complaints: I definitely would if there was a problem. The rubberized coating on it is handy for the inevitable dropping it because toothpaste gets on it and it becomes too slippery, or it gets bumped off the bathroom counter. I do wish the stand was set up to allow charging while sitting in it, but you can't have everything I guess. The brush size is perfect for him, not too large or too small. While it does have a noticeable sound, it isn't excessively loud either in the mouth or outside of it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 21, 2025
D
DB
Whiting, US
★★★★★ 5
Cute toothbrush!
This toothbrush has an excellent design. The little dinosaur is cute, and the spaceship bottom is just the cherry on top. I do wish the bottom was a charger too, but the battery life is supposedly 75 days so it should not be on the charger much anyways. It looks pretty good, and the lower sonic function seems soft enough of a vibration that my 5 year old should be fine with it (he has his first loose tooth right now, so was a bit concerned). I think it cleans and brushes well. The documentation states these are dupont brush heads, and it comes with 4 of them. As a side note, there is one that will be out of the bag. Grab that one for the initial head, not the ones in the bag like I did. I think its fairly durable as well. It didn't feel too heavy or too light, or more importantly too flimsy. I like it has some different modes, I didn't honestly notice until I went back to look at the documentation that this was possible. The big thing to keep in mind here is does your toddler deal well with vibration. My 5 year old seems cool with it so far, though you should still supervise them so they don't brush too hard.
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Reviewed in the United States on September 2, 2025

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