- Stunning sound quality from integrated CD and radio
- iPod/iPhone Digital Docking for lossless playback
- USB and Aux inputs
- iTunes Sync facility to external computer
- Powerful 15W + 15W digital amplifier and speakers
- Touch Smart controls for intuitive parameter selection
- Contemporary styling to suit any environment
- Simple, elegant control layout and LED design
- Visually appealing from all angles
- Choice of “earth-inspired” colours
Features
Total Sound Performance
With its twin 8 cm speakers, bass-reflex port and Yamaha’s own 15W + 15W digital amplifier, TSX-140 delivers superlative sound and surprising volume.
We call it Concert Quality Sound, a concept closely associated with Yamaha’s dominance in the world of ...
Features
Total Sound Performance

With its twin 8 cm speakers, bass-reflex port and Yamaha’s own 15W + 15W digital amplifier, TSX-140 delivers superlative sound and surprising volume.
We call it Concert Quality Sound, a concept closely associated with Yamaha’s dominance in the world of musical instruments. Noise and distortion are virtually absent and, despite its compact dimensions, the stereo audio field appears much larger thanks to Extended Stereo created by Yamaha DSP technology.
Additionally, Yamaha’s proprietary Music Enhancer software adds depth and excitement to compressed programme material. And at the touch of a button, the three front panel controls become a parametric equalizer, allowing you to trim the audio for your preference and location.
The combination of high-rigidity design and the carefully calculated positioning of sound absorbing components in TSX’s construction eliminates unwanted resonance and internal reflections to deliver warm, natural-sounding acoustic performance.
Comprehensive connectivity

TSX-140 delivers new levels of audio input performance in a compact and highly flexible unit.
It’s integral CD player supports MP3 and WMA formats and the USB connector allows non-iPod MP3 players to be used.
Because the iPod/iPhone dock is fully digital, audio remains in the digital domain from input, through TSX’s DSP stage, all the way to the digital amplifier.
No signal degradation enters the audio chain so all you hear is Concert Quality Sound.
The FM radio receiver supports five preset channels and there’s also an AUX input for external analog devices.
A touch of genius

iPhone and notebook not included.
TSX-140’s functionality and ease of use are unparalleled.
In addition to the illuminated buttons on the top panel, three front panel rotary controls give intuitive access to source, volume, radio preset, alarm and EQ functions.
LED indicators, show exactly which function has been selected for simple, fast adjustment. A brightness sensor automatically adjusts all display LEDs to suit the ambient light level. What’s more, TSX-140 features a USB mini-B connector that facilitates iPod/iPhone syncing to computer whilst charging in the integral dock.
Yamaha’s IntelliAlarm makes waking a pleasure with pre-selection of iPod/iPhone track or other audio source, soft fade-in and early suppression of uncomfortable high frequencies before gradually building to the full audio spectrum.
Down to earth design

Inspired by traditional clay vessels and pigments that come from the earth, and echoing ceramic art, TSX-140 is available in three natural looking finishes, Brick, Gray and Black.
These colours are chosen to blend into contemporary lives whilst making a subtle, yet firm assertion of style.
Additionally, with screw fixings only on the base panel, TSX-140 makes a visually pleasing contribution to the home environment from all angles.
Supported iPhone/iPod

Supported iPhone: iPhone, iPhone 3G, iPhone 3GS, iPhone 4
Supported iPod: iPod classic, iPod nano(2G - 6G*), iPod touch
*Remote control for 6th Generation iPod nano is limited to forward/rewind/play/stop/pause/repeat/shuffle
Technology
IntelliAlarm

Ease into your day with a new approach to waking up. Yamaha's IntelliAlarm wakes you gently with the audio source of your choosing, first filtering out uncomfortable high frequencies, then gradually restoring the full audio spectrum before beeping to ensure you are awake.
made for iPod/iPhone

“Made for iPod and iPhone” means that an electronic accessory has been designed to connect specifically to iPod, iPhone, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards.
iPod and iPhone are trademark of Apple Inc.
iPod Digital Connection

iPod digital connection means that the digital signal from the iPod is transmitted directly to the system, minimising noise interference and allowing use of the DAC not in the iPod, but in the system. This results in more precise sound reproduction.
Audio & Video
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Ease into your day with a new approach to waking up.
Yamaha's new IntelliAlarm wakes you gently with the audio source of your choosing, first filtering out uncomfortable high frequencies, then gradually restoring the full audio spectrum before beeping to ensure you are awake.
This function makes waking experience as comfortable as possible.
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We have studied the effect of IntelliAlarm vs normal beep sound.
The research was done under contribution of Department of Medical Informatics, Tokyo Medical and Dental University Graduate School.
You can read the actual report from here.
Effect of Music upon Awakening from Nap
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| Yuki TANAKA Yuki Tanaka was born in Oita, Japan, on November 9, 1981. She received a Bachelor of Engineering degree from Tokai University, Japan, in 2005, and a Master of Engineering from Tokai University, Japan in 2007. Since April 2007, she has been a Ph.D. student at Tokyo Medical and Dental University Graduate School, Department of Medical Informatics. She studied piano in Japan under the pianist Toshie Nakashima since 1985, when she was 4 years old. She participated in piano contests, including the Student Music concours of Japan, Tosu City Hupfer Memorial Piano Concours, International Chopin Piano Competition in ASIA, the Oita Eisteddfod piano section, and the youth section of the Takahiro Sonoda Prize International Piano Contest. And she has received several prizes, including a prize for encouragement at the An die Musik Piano contest in 2009. She is a part-time teacher at Nippon University (from 2008) and Kitazato University (from 2007). Her current research interests are “Music Therapy for Dementia Patients: Tuned for culture difference” and the “Effect of music upon awakening for comfortable awakening.” She received the Nobuko Matsumae prize for encouragement of the Shigeyoshi Matsumae Memorial Fund from the Educational Foundation of Tokai University in 2005. |
Hiroki NOGAWA Hiroki Nogawa was born in Osaka, Japan in 1966. He graduated from Osaka University Medical School and received his Medical License in 1990. He worked as a surgical resident at Osaka University Hospital from June 1990 to June 1991 and at Kure National Hospital from July 1991 to June 1993. He received a doctorate in Internal Medicine from Osaka University in 1997. He was an Assistant Professor at Sapporo Medical School from April 1997 to June 1999 and a Lecturer at Sapporo Medical School from July 1999 to July 2000. He was a Lecturer in the Cybermedia Center at Osaka University from August 2000 to June 2004 and a Visiting Professor at Tokyo Medical and Dental University from August 2004 to July 2008. Since August 2008, he has been a Fellowship Researcher at the Japanese Medical Information Network Association. He received the Kusumoto Award from Osaka University in 1990 and the Award of Advanced Infrastructure Technologies from the Award Committee of the Gigabit Network Symposium in 2004. His current research interests are internet security technology, public policy on information and communication technologies (including medical informatics), sociolegal and technological issues (including copyright issues), and the physiological effects of music on the brain. |
Hiroshi TANAKA Hiroshi Tanaka was born in Tokyo, Japan in 1949. He received a Bachelor of Engineering degree from Tokyo University, Japan, in 1974 and a Master of Engineering degree from the Graduate School of Engineering, Tokyo University, Japan, in 1976. He received a Doctor in Medical Science degree from the Graduate School of Medicine, Tokyo University, Japan, in 1981 and a Ph.D. from the Graduate School of Engineering, Tokyo University, Japan, in 1983. He was an Assistant Professor at the Institute for Medical Electronics in the School of Medicine of Tokyo University from 1982 to 1987, a Visiting Scientist at Uppsala University and Linkoping University in Sweden from 1982 to 1984, an Associate Professor at Hamamatsu University School of Medicine from 1987 to 1991, and a Visiting Scientist in the MIT Laboratory of Computer Science in 1990. He became a Full Professor of Bioinformatics at Tokyo Medical and Dental University in 1991 and has been the Dean of the Biomedical Science PhD Program of Tokyo Medical and Dental University since 2006. He received an award for his achievements in information and communication technology from the Ministry of Internal Affairs and Communications in 2008. His current research interests are medical informatics, systems biology, systems pathology, and clinical bioinformatics. |
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Specs
DESKTOP AUDIO SYSTEM
| CD | Audio CD, MP3, WMA | |
|---|---|---|
| USB | MP3, WMA | |
| Tuner | FM | |
| Preset Memory | 5 x FM | |
| Input Connector | Stereo L/R 3.5mm STEREO mini Jack | |
| Alarm | Alarm, Snooze, Sleep | |
| iPod/iPhone USB Sync | Yes | |
| Speaker System | 8cm full range driver x 2 | |
| Maximum Power Output | 15W + 15W (6Ω,1kHz 10% THD) | |
| Dimensions (W x H x D) | 399 x 181 x 137mm | |
| Weight | 3.2 kg | |
| Colours | Black, Brick, Gray | |
Optional Accessories
Support
Downloads
TSX-140 Owner's Manual [English / 3.8MB]
More Downloads
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Contacts
Key members of Yamaha AV component development teams talk about how and why they created various products.










