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Marantz Marantz PM14S1 PM-14S1 This is luxury to the extreme. Featuring the best of our analog audio technologies, the PM-.. Product #: Marantz PM14S1 Regular price: $79,900.00 $79,900.00 100

Marantz PM14S1

ยี่ห้อ: Marantz
รหัสสินค้า: Marantz PM14S1
พร้อมใช้งาน: 100
น้ำหนัก: 18.50kg
ขนาด: 45.30cm x 44.00cm x 12.80cm

ราคา: 79,900.00  75,900.00

PM-14S1 This is luxury to the extreme.

Featuring the best of our analog audio technologies, the PM-14S1 integrated amplifier provides reference class sonic performance along with the ability to handle the widest range of sources. There are multiple analog inputs and outputs, including a high quality phono processor that can accept moving magnet and moving coil signals, analog input signals remain in the analog domain all the way through to the headphone and speaker outputs. The power amplifier section delivers 90 watts per channel into 8 ohms, and 140 watts per channel into 4 ohms, and the power supply features a massive 650 VA toroidal powertransformer with oxygen free copper secondary windings, as well as high speed, high current Schottky Barrier Diodes in the rectifier stage. Our exclusive HDAM (Hyper Dynamic Amplifier Module) technologies are employed throughout, including the phono processor, line stages, power amplifier stages and the headphone output circuit. The elegant remote control can also control the matching SA-14S1 SACD player.

 

Current Feedback

Current Feedback amplification is a well known, Marantz’ original circuit technology. The Current Feedback amplifier technology fits perfectly with the high requirements set for Super Audio software providing wide-bandwidth, high-speed reproduction. The impedance at the Current Feedback point is limited resulting in a very low phase shift. Marantz receivers and amplifiers equipped with Current Feedback can keep the phase compensation via Negative FeedBack (NFB) to a minimum, resulting in high through-rate, excellent transient response and superb sonic transparency for the full bandwidth. Unlike conventional Voltage Feedback amplification, the Current Feedback amplification makes the power amplifier in-sensitive to difficult loudspeaker loads.
 
current feedback

Customized Components

On paper an electrical component might look excellent but the result may fall short of the combined design expectations. Marantz selects the appropriate components for the specific design application. In some cases it’s simply not possible to use standard components that meet the high Marantz standards. These components will then be specially made for Marantz in close cooperation with the Marantz engineers.
 
HDAM SA3

HDAM SA3

Marantz developed its own discrete circuit boards to replace standard IC's. These HDAM's consists of discrete surface mount components with short mirror image L/R signal paths. Those devices are doing exactly the same thing as the Op-Amps, but outperform the regular IC Op-amps dramatically in terms of the Slew Rate and reduced noise level, resulting in a much more dynamic, accurate and detailed sound. Over the years Marantz developed different types of the HDAM to improve quality and to fit to the special requirements of a product category like CD or amplifier.
 
power amp direct

Power Amp Direct

Power Amp Direct extends the flexibility of an integrated amplifier for use within a stereo set or as a power amplifier within a multichannel set up. With Power Amp Direct switched off, it acts as a normal integrated amplifier for enjoying perfect sound quality in a stereo set up. With Power Amp Direct switched on, it uses the power amplifier for driving the front left and right speakers within a multichannel set up, using the surround channels from your AV receiver. What’s more, it does all this with a single push of a button, without changing wires. The Power Amp Direct can also be used for a stereo bi-amping set up.
 
Shottky Diodes

Shottky Diodes

A Shottky diode is a special type of diode with a very low forward-voltage drop compared to normal diodes. This lower voltage drop translates into higher system efficiency. Shottky diodes have very fast signal handling, can easily stay higher temperatures and are sensitive very low voltages.
 
symmetrical circuit layout

Symmetrical Circuit Layout

To achieve the best possible sonic performance, signal paths need to be short, direct and mirror imaged. The construction of our circuitry provides improved stereo imaging by ensuring close to perfect symmetry between right and left channel layout.
 
toroidal transformer

Toroidal Transformer

Toroidal transformer has several advantages over a normal EI core transformer. It is very efficient and therefore delivers more power compared to the same size of an EI core transformer. In addition, due to its shape, the electromagnetic radiation and the mechanical vibration are extremely low all ending in a better sound quality.

Amplifier Specifications

Features  
Channels 2
Current Feedback Topology yes
Phono EQ Constant Current Feedback
HDAM version SA3, SA2
Power Transformer Toroidal
High Grade Audio Components yes
Customised Components yes
Symmetric PCB Layout yes
Aluminium extrusion heat sink yes
Balance / Bass / Treble / yes
Others  
Linear Drive Power Supply yes
BI-AMP and Multichannel option yes
Shottky diodes yes
Input buffer amp all inputs
Separate Solid Heat Sinks yes
System block shielding metal
Double Layer Bottom Plate yes
Low noise LCD display yes
Source Direct yes
Power Amp direct yes
Standby Mode yes
Inputs/Outputs  
Audio Inputs 6
Audio Outputs 2
Phono Input MM/MC
Pre-out 1
Power Amp Direct IN yes
Gold Plated Cinch yes
Speaker Terminal SPKT-100
Number of terminals 2
D-Bus yes
Headphone Out yes
Floating Control Bus (3.5 mm mono jack x 2) yes
General  
Power Output (8 / 4 Ohm RMS) 90 W / 140 W
Frequency Response 5 Hz-100 kHz
Total Harmonic Distortion 0.02 %
Damping Factor 100
Input Sensitivity MM 2.7 mV / 47 kOhm
Input Sensitivity MC 270 µV / 100 ohm
Signal to Noise Ratio MM/MC 86 / 75 dB
Input Sensitivity: High level 240 mV / 20 kOhm
Signal to Noise Ratio: High level 106 dB (2V input)
Input Sensitivity: Power Amp Direct IN 1.7V / 20 kohm
Signal to Noise Ratio: Power Amp Direct IN 125 dB
Available colors: Black / Gold
Metal Front Panel yes
Power Consumption in W 220 W
Standby Consumption in W 0.2 W
Auto power off yes
Detachable Power Cable yes
Remote Control RC001PMSA
System Remote Function yes
Maximum Dimensions (W x H x D) in mm 440 x 128 x 453
Weight in kg 18.5
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