| Price | €80.00 Original price was: €80.00.€69.00Current price is: €69.00. incl. GR VAT | €990.00 incl. GR VAT | €482.88 incl. GR VAT | €2,120.00 Original price was: €2,120.00.€2,119.00Current price is: €2,119.00. incl. GR VAT | €2,632.00 Original price was: €2,632.00.€2,115.00Current price is: €2,115.00. incl. GR VAT | €2,369.11 Original price was: €2,369.11.€2,250.65Current price is: €2,250.65. incl. GR VAT |
| 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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First Impressions
If youʼre impressed by elegantly restrained industrial design, the MM7025 is guaranteed to make a lasting – and very positive – impression. The subtly curved aluminum/glass resin front panel adds a sophisticated touch that complements any décor. The central porthole display reflects iconic Marantz designs of the past while it brings you an "at a glace” view of the amplifierʼs operating status.
| Front Panel | Aluminum/Glass-reinforced resin |
| Power Requirement | AC 120V 60Hz |
| Power Consumption | 330W (Standby: 0.2W) |
| Dimensions W x H x D (Inchs) | 17-3/8 x 4-15/16 x 13-7/8 |
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| Audio Connectivity Features |
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| Analog Audio Input (Rear) | 5 | | Phono Input | 1 |
| FM Tuner Features |
|---|
| Frequency Range MHz | 87.5 MHz | | Usable Sensitivity (IHF) | 1.3 μV/13.2 dBf | | Signal-to-Noise Ratio (Mono/Stereo) | 70 dB/68 dB | | Distortion (Mono/Stereo) | 0.2%/0.3% | | Stereo Separation @ 1kHz | 40 dB | | Selectivity ±400kHz | 70 dB | | AM Tuner Specifications |
|---|
| Frequency Range kHz | 520 kHz | | Signal-to-Noise Ratio | 38 dB | | Usable Sensitivity (Loop) | 500 μV | | Selectivity | (±10 kHz): 30 dB | | Distortion | (1 kHz, 50% mod): 1.0% | | General Specifications |
|---|
| Power Requirement | 120V AC, 60Hz (USA); 220V – 240V AC, 50Hz/60Hz (EU) | | Power Consumption (full power/idle) | 310W maximum, | | Dimensions (H x W x D – Metric/English) | 121 mm x 440 mm x 300 mm | |
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 |
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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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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Technical specification
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Integrated Amplifier
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Frequency response:
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10 Hz - 50 kHz (± 0.5 dB)
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Total harmonic distortion (THD):
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1 % (1 kHz)
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Signal-to-noise ratio:
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92 dB
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Input Impedance:
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100 kOhm
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Vacuum tube:
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4x KT88/EL34, 2x 12AU7, 2x 12AX7, 2x 6SN7
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Dimensions W x H x D:
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440 x 220 x 390 mm
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Weight:
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28 kg
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Accessories:
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Remote Control
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Input Terminals:
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Tape, CD, AUX, Tuner
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Output terminals:
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Tape out
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Circiut:
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Class A/B P.P.
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Colour:
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Chassis chrome, transformer black
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Colour front:
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black, silver
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Sensitivity
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590 mV
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Output Impedance:
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4 Ohm, 8 Ohm
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Power Output:
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2 x 70 Watt @ 1 % THD
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Consumption:
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max. 380 Watt
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Highlights
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switchable reduction of feedback
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