Content | Dynavox DA-30 BT Stereo Digital Amplifier DA-30 2 x 15 W RMS στα (4 Ohm) &. 2 x 10 W RMS στα (8 Ohm)
The DA-30BT is the upgrade to the successful DA-30. The DA-30BT has got a BT input to receive data wirelessly from a smartphone or tablet. In addition to the missing headphone jack, it is identical to the DA-30: small, powerful digital amplifier, power supply: 8 x batt. Type AA / 12 V DC 1.5 A (both not included) or on the car battery. Including cable 3.5 mm to 2 x cinch length 1.2 m to connect an MP3 player or a cell phone, for example.
Technical specifications:
Power: |
2 x 15 W RMS (4 ohms) |
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2 x 10 W RMS (8 ohms) |
Frequency response: |
20 Hz - 20 kHz |
Noise ratio: |
> 80 dB |
distortion: |
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Advanced original amplifier circuitry and elimination of signal loss—resulting in a truly
emotional and dynamic sound. This is a high-grade integrated amplifier that has inherited
the new sound of Yamaha in the pursuit of rich musicality..
- Floating and Balanced Power Amplifier with MOSFETs
- All-stage fully discrete construction, balanced transmission and low impedance design
- Superior quality electronic volume control for optimum sound
- Large capacity power supply unit delivers energetic, dynamic sound with fast response
- Symmetrical design in pursuit of ideal stereo reproduction
- Discretely configured phono amp
- Headphone amp with fully discrete configuration
- Level meters visually reflect the dynamics in the music
- Elegant design with luxurious real wood panels
- Original speaker terminals combine ease of use and beauty with high sound quality
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The 851W has class XD amplification at 200W into 8 Ohms in stereo mode or 500W RMS per amp in mono bridged mode, separate toroidal transformers for the power amp and input/other circuitry, and terrapin impedance buffering modules. All in all it\'s the best sounding amplifier we have ever made.
Our proprietary Class XD amplification Separate toroidal transformers for power amp and input/other circuitry Our bespoke Terrapin impedance buffering modules – separating amplifier and signal impedance 200W into 8 Ohms stereo mode or 500W RMS per amp mono bridged mode CAP5 protection from DC spikes, overheating and clipping All metal chassis with premium components Remote Control – Compatible with the entire 851 range
Power output – stereo/mono 200W per channel into 8 Ohms 350W per channel into 4 Ohms Power output – bridged mono 500W 8 Ohms 800W 4 Ohms THD (unweighted) < 0.001% 1 kHz < 0.005% 20 Hz - 20 kHz Frequency response 5Hz – 80kHz S/N ratio (ref 1W / 8 Ohn) >90dB (unweighted) Sensitivity – stereo or mono 1.5V rms unbalanced 1.5 + 1.5V rms balanced Sensitivity – bridged mono 0.775V rms unbalanced 0.775V + 0.775V rms balanced Input impedances Balanced input 38 kOhm Unbalanced input 68 kOhm Power amp damping factor > 110 at 1 kHz Max. power consumption 2400W Standby power consumption Standby |
Τi 60 tube
Integrated tube amp.Four line inputs.
2X12AU7, 4x EL34, 1x12AX7
35 Wrms per chan.4-8 ohm.
Class AB push-pull
Remote control included.
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High sound quality Network HiFi Receiver with support for DSD 5.6MHz reproduction. Compatible with MusicCast and packed with network functions. Unlimited enjoyment of many different sound sources, including hi-res sources, smartphones and streaming services.
- MusicCast expands entertainment possibilities
- Streaming services offer a huge range of listening choices
- Enjoy the entire spectrum of all your favorite modern music sources
- 5.6MHz DSD Native and AIFF 192kHz/24bit reproduction with high performance 24-bit D/A converter
- MusicCast CONTROLLER lets you operate from your smartphone or tablet
- Wireless music streaming via Bluetooth® or AirPlay
- Bluetooth Output for convenient music streaming
- USB digital connection for iPod, iPhone, and USB devices
- Pure Direct Mode for greater sound purity
- Digital audio input for TV or Blu-ray player
- Eco Mode and Auto Power Standby
MusicCast
MusicCast is a new revolution in network audio, use all your MusicCast products together or separately, itʼs completely up to you. Control it, all from one app, designed to be intuitive, quick and simple to use. Use a soundbar, a wireless speaker, an AV Receiver, HiFi audio whichever suits you best, mix and match then expand your MusicCast system as time goes on. All new from Yamaha, the MusicCast system brings everything to everywhere for everyone.
MusicCast Expands Entertainment Possibilities
MusicCast employs a high performance wireless network to deliver music and audio enjoyment. It can stream digital music content from your smartphone, PC or NAS to other MusicCast devices in your home. It can also share the music from external devices such as a CD player or TV connected to the R-N602. Audio content from Bluetooth-connected smartphones or tablets can also be streamed to MusicCast devices in multiple rooms.
Enjoy the Entire Spectrum of All Your Favourite Music Sources
The R-N602 is a receiver and network audio player in a single unit. You can use it to easily play audio sources downloaded from the Internet and stored on a PC or NAS system. Or, enjoy streaming music services and internet radio (with vTuner). Moreover, Yamahaʼs original MusicCast App allows you to enjoy your favourite tunes on a smartphone or tablet device via wireless connection.
Streaming Services Offer a Huge Range of Listening Choices
Support for the music streaming services Spotify, Pandora, Juke, Napster, Rhapsody and Sirius XM means youʼll enjoy a wide variety of music content. Furthermore, support for the vTuner radio station database enables sampling of Internet radio broadcasts from around the world.
*Music service availability varies by region.
Wireless Music Streaming via Bluetooth or AirPlay
Enjoy music from your smartphone or tablet wirelessly using a Bluetooth connection. You can also use the convenient AirPlay function for wireless music streaming from iPhone or iPads. In addition, a Network Standby function providest he convenience of having the R-N602 turn on and off automatically.
Bluetooth Output for Convenient Music Streaming
The R-N602 is equipped with the latest Bluetooth technology, making wireless operation more convenient than ever. You can stream music from the R-N602 to Bluetooth headphones for private listening or to Bluetooth speakers.
Easy setup with your smartphone or tablet
Use your smartphone or tablet together with the MusicCast CONTROLLER app to operate the speaker and change settings quickly and easily. The same Controller app functions as a remote control for all your MusicCast-compatible devices too.
Other Notable Features
• Continuously Variable Loudness Control
• Terminal for a Subwoofer
• Phono MM terminal for vinyl playback
• Screw-type speaker terminals
• 40 station FM/AM preset tuning
• Speaker selector and speaker terminals for two systems
Receiver / Integrated Amplifier
Network section |
DLNA |
Version 1.5 |
File Format |
MP3, WMA, MPEG4 AAC, WAV, FLAC, AIFF, ALAC, DSD |
Wi-Fi |
Yes (with Wireless Direct) |
AirPlay |
Yes |
Bluetooth |
Yes (SBC/AAC) |
Minimum RMS Output Power |
80W + 80W (8 ohms, 40 Hz-20 kHz, 0.04% THD) |
Maximum Power (4 ohms, 1kHz, 0.7% THD, for Europe) |
105 W + 105 W |
Maximum Power(8 ohms, 1 kHz, 10% THD) |
115 W + 115 W |
High Dynamic Power/Channel (8/6/4/2 ohms) |
105 / 125 / 150 / 178 W |
Frequency Response |
0 ± 0.5 dB / 0 ± 1.0 dB |
Total Harmonic Distortion (CD to Sp Out, 20 Hz-20 kHz) |
0.015% (40 W / 8 ohms) |
Signal-to-Noise Ratio (CD) |
100 dB (Pure Direct on, 200 mV) |
Audio In / Out |
9 / 2 |
USB Input |
Yes |
Subwoofer Out |
Yes |
FM 50dB Quieting Sensitivity (IHF, 1 kHz, 100% Mod., Mono) |
3 µV (20.8 dBf) |
FM Signal-to-Noise Ratio (Mono/Stereo) |
65 dB / 64 dB |
ToP-ART |
Yes |
Standby Power Consumption |
0.1 W |
Dimensions (W x H x D) |
435 x 151 x 392 mm; 17-1/8” x 6” x 15-7/16” |
Weight |
9.8 kg; 21.6 lbs. |
| High sound quality and sophisticated design based on Yamaha\'s rich experience and high-end model concepts. A HiFi Amplifi er for enjoying excellent sound.
- Yamaha high sound quality, created by rich experience and tradition, and high technological expertise
- Pure Direct Mode for greater sound purity
- Simple and sophisticated design
- Phono MM terminal for vinyl playback
- Screw-type speaker terminals
- Speaker selector and speaker terminals for two systems
- Simple design remote control
- Head phone terminal
Specs
Receiver / Integrated Amplifier
Maximum Power (4 ohms, 1kHz, 0.7% THD, for Europe) |
140 W + 140 W |
Maximum Power(8 ohms, 1 kHz, 10% THD) |
100 W + 100 W |
High Dynamic Power/Channel (8/6/4/2 ohms) |
125 W/150 W/165 W/180 W |
Frequency Response |
10 Hz-100 kHz(0 ± 0.5 dB / 0 ± 3.0 dB) |
Total Harmonic Distortion (CD to Sp Out, 20 Hz-20 kHz) |
0.2% |
Signal-to-Noise Ratio (CD) |
100 dB (S: 500 mV) |
Input Sensitivity (CD) |
500 mV / 47 k-ohms |
Standby Power Consumption |
0.5 W |
Dimensions (W x H x D) |
435 x 141 x 333 mm; 17-1/8" x 5-1/2" x 13-1/8“ |
Weight |
6.7 kg; 14.8 lbs. |
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