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NAD

NAD

NAD C 275BEE Stereo Power Amplifier

xxx แบรนด์: NAD

รหัสสินค้า: NAD C 275BEE Stereo Power Amplifier

฿62,000 ฿50,200

เพาเวอร์-แอมป์ สเตริโอ สอง-แชนเนล ที่ได้รับการถ่ายทอดวงจรการออกแบบมาจากNAD Masters Series M3 มาโดยตรง โดดเด่นด้วยระบบDistortion Canceling Circuit ตรวจสอบและลดความเพี้ยนรวมของระบบได้อย่างมีประสิทธิภาพ แผงวงจรออกแบบวางตำแหน่งชิ้นส่วนและทิศทางการเดินสัญญานเพื่อเน้นลดการรบกวนและให้การเดินสัญญาน สั้นที่สุดเท่าที่จะำทำได้ ทรงพลังด้วยกำลังขับ 150 วัตต์ ต่อข้าง และสูงสุดได้ถึง 600 วัตต์ พร้อมทั้งสามารถบริดจ์โมโนได้ถึง 800 วัตต์ เลยทีเดียว

Features

  • 150W x 2 Continuous Power into 4 ohms and 8 ohms
  • 250W, 410W, 600W IHF Dynamic power into 8, 4 and 2 ohms, respectively
  • PowerDrive™ circuit
  • Holmgren Toroidal Power transformer
  • All discrete circuitry
  • Class A Voltage Stages
  • Distortion Canceling Circuit
  • BEE Anti-saturation Clamp
  • Short signal path from input to output
  • All sockets Gold plated
  • Soft Clipping™
  • ATOLogic 12 volt trigger/ signal sensing input
  • Detachable IEC Power Cable
  • <1W Standby Power Consumption
  • Free of lead and other environmentally dangerous substances

NAD C275BEE Stereo Power Amplifier specifications:

Power Amp
Continuous average power output into 8ohms >150 W (ref. rated THD, 20 Hz – 20 kHz)
Rated distortion (THD 20Hz-20kHz) <0.008 % (ref. 20 Hz - 20 kHz)
Clipping power (max cont. power/channel) >170 W (ref. 1 kHz 1% THD)
IHF dynamic power 8 ohms 250 W
4 ohms 410 W
2 ohms 600 W
Damping factor >180 (ref. 8 Ω, 50 Hz and 1 kHz)
Input impedance R and C 100 kΩ + 100 pF
Input sensitivity (for rated output into 8 ohms) 1-2v (ref. rated power)
Voltage gain 29 dB
Signal to noise ratio, A-weighted ref. 1W >102 dB (A-weighted, ref. 1 W)
ref. rated power >123 dB (A-weighted, ref. 150 W)
Bridged (Monophonic) Mode
IHF dynamic power 8 ohms 800 W
4 ohms 1200 W
Physical Specification
Dimensions (W×H×D) Imperial 17 1/8” x 5 1/4” x 13 3/4”
Metric 435 x 133 x 352 mm
Gross Dimensions (W×H×D) Imperial 17 1/8” x 6” x 15”
Metric 435 x 150 x 378 mm
Net Weight Imperial 32.2 lbs
Metric 14.6 kg
Shipping Weight Imperial 37.3 lbs
Metric 16.9 kg

* NAD reserves the right to change specifications or design at any time without notice. All specifications are those in effect at time of printing.

หมายเหตุ:
1. ทางบริษัทฯ ขอสงวนสิทธิ์ในการรับผิดชอบใดๆอันเนื่องจากข้อผิดพลาดทางการพิมพ์ (ผิด/ตก)

2. ทางบริษัทฯ ขอสงวนสิทธิ์ในการเปลี่ยนแปลงราคา รายการส่งเสริมการขาย และรายละเอียดของสินค้า โดยไม่แจ้งให้ทราบล่วงหน้า

Sale
NAD C 275BEE Stereo Power Amplifier
฿62,000
฿50,200
เพาเวอร์-แอมป์ สเตริโอ สอง-แชนเนล ที่ได้รับการถ่ายทอดวงจรการออกแบบมาจากNAD Masters Series M3 มาโดยตรง โดดเด่นด้วยระบบDistortion Canceling Circuit ตรวจสอบและลดความเพี้ยนรวมของระบบได้อย่างม..
฿62,000
฿50,200

NAD M22 V2 Stereo Power Amplifier

xxx แบรนด์: NAD

รหัสสินค้า: NAD M22 V2 Stereo Power Amplifier

฿165,000 ฿137,000

Hybrid Digital Amplification

The M22 is using the latest nCore amplifier technology licensed from Hypex to provide a nearly ideal amplifier with distortion below measurement, ultra-high damping factor, and unconditional stability with any speaker. Tight, detailed sound with amazing control and transparency gets the best performance available. With nCore, Hypex has refined their UcD concept to new levels of perfection by improving the modulator for more accurate feedback subtraction and PWM generation. The all-discrete driver and output stage have also been improved for lower open-loop THD as well as lower idling losses, normally conflicting requirements with conventional IC driver circuitry. An added control loop incorporating an integrator with adaptive clipping enables 20dB more feedback to be used across the audio band because of its extremely low-phase shift resulting in a dramatic reduction in distortion across the audio band. This is added to UcD’s already amazing characteristics of load invariance and high current capability, common characteristics of great-sounding amplifiers.

Effortless Power

Employing the latest generation of digital PowerDrive™, the M22 offers a minimum of 300W per channel with amazing reserves of dynamic power at lower impedances. The M22 is capable of >400W dynamic power per channel even in 8 ohms, >700W in 4 Ohms, and 1,000W in 2 ohms. Need more power? Select Bridge Mode and the M22 offers 950W at 8 Ohms in Mono. It can effortlessly power any loudspeaker to live performance levels with amazing efficiency and low power consumption. Control for PowerDrive is derived by sensing the average output power, applying a time constant, and then cleanly hard clipping the signal thus limiting it to the rated continuous clipping power over a sustained loading. By controlling the power envelope maximum clean power is obtained for every operating condition.

Perfecting Performance

The output stage is only one of several circuits in the amplifier, and each must complement the other to obtain optimal performance. The amp is DC coupled throughout, from input to output, there is no capacitor in the forward signal path. Yet, it has a beneficial 12dB/octave roll-off below 2Hz. It does this using a unique circuit topology that is functionally a forward servo. It is however not a servo in the traditional sense as it does not measure DC at the output and send back a correction signal. Instead part of the input signal is fed to a side chain with a second order low-pass filter. The output of this is subtracted from the forward signal input to the second stage thus rejecting DC.

Clean and Dynamic

The performance of the entire signal path is critically dependent on the power supply; in this case a well regulated, but not too tight, custom switch mode design. This allows maximum dynamic power, very high current yet with very low distortion. Secondary supplies are individually regulated and decoupled at each opamp for lowest possible noise and maximum dynamic range.

AUDIO SPECIFICATIONS

Continuous output power into 8 ohms and 4 ohms (Stereo mode)

  • 300 W (20 Hz-20 kHz at 0.1% THD, both channels driven)

Continuous output power into 8 ohms (Bridge mode) THD+N (20 Hz – 20 kHz, CCIF IMD, SMPTE IMD, DIM 100)

  • 900 W (20 Hz – 20 kHz at 0.1% THD)
  • <0.005 % (250 mW to 290W, 8 ohms and 4 ohms)
  • Note: Measured with Audio Precision AUX-0025 or Prism dS-LPF passive low pass filter

Signal-to-Noise Ratio

  • >100 dB (A-weighted, ref. 1 W in 8 ohms
  • >120 dB (A-weighted, ref. 300W in 8 ohms)

Clipping power (Stereo mode, at 1 kHz 8 ohms 0.1 % THD)

  • >300 W

Clipping power (Bridge mode, at 1 kHz 8 ohms 0.1 % THD)

  • >950 W

IHF dynamic power (Stereo mode, at 1 kHz 1 % THD)

  • 8 ohms: 400 W
  • 4 ohms: 700 W
  • 2 ohms: 1000 W

Damping factor

  • >800 (ref. 8 ohms)

Frequency response

  • ±0.1 dB (20 Hz – 20 kHz)

Input sensitivity (for 300W in 8 ohms)

  • 1.73 V

Gain level

  • Low: 19 dB
  • Medium: 24 dB
  • High: 29 dB

Minimum input level for Auto Trigger

  • 5 mV at 1 kHz

Standby power

  • <0.5 W

DIMENSION AND WEIGHT

Gross dimensions (W x H x D)

  • 435 x 103 x 379 mm
  • 17 1/8 x 4 1/16 x 14 15/16 inches

Net Weight

  • 8.9 kg (19.6 lbs)

Shipping Weight

  • 15 kg (33.1 lbs)
Sale
NAD M22 V2 Stereo Power Amplifier
฿165,000
฿137,000
Hybrid Digital Amplification The M22 is using the latest nCore™ amplifier technology licensed from Hypex to provide a nearly ideal amplifier with distortion below measurement, ultra-high ..
฿165,000
฿137,000

NAD M27 Seven Channel Power Amplifier

xxx แบรนด์: NAD

รหัสสินค้า: NAD M27 Seven Channel Power Amplifier

฿235,000 ฿195,100
The M27 can effortlessly create a truly realistic surround sound experience that will transport you directly into a new hyper-reality.
 

> Hybrid Digital Amplification

The M27 uses the latest nCore™ amplifier technology licensed from Hypex. With nCore, Hypex has refined their UcD concept to new levels of perfection by improving the modulator for more accurate feedback subtraction and PWM generation. The all-discrete driver and output stage have also been improved for lower open-loop THD as well as lower idling losses, normally conflicting requirements with conventional IC driver circuitry. An added control loop incorporating an integrator with adaptive clipping enables 20dB more feedback to be used across the audio band because of its extremely low phase shift resulting in a dramatic reduction in distortion across the audio band. This is added to UcD's already amazing characteristics of load invariance and high current capability, common characteristics of great sounding amplifiers. Nothing can match the performance of hybrid digital amplifier technology. The sonic character of the M27 only reinforces the story told by the numbers. This is an amazingly powerful and transparent amplifier design that does everything well.

> Fully Balanced Audio

The same efficient audio interface used by studios provides the highest level of signal integrity with the lowest noise floor. Locking connectors and special interface electronics allow long cable runs without noise pickup or signal loss. All you get is awesome sound without the possibility of noise pickup or interference.

> Effortless Power

As our most powerful amplifier ever, the M27 can pump out over 600W into difficult loads to follow complex dynamic peaks in your movies and music. Everything from rim shots to asteroid explosions sound remarkably real and immersive. The M27 has power reserves to meet the demands of the latest high-resolution digital soundtracks. Thanks to the advanced nCore amplifier technology, all this monster power comes at a lot less cost than traditional technology and delivers more power and performance!

> Legendary PowerDrive™

NAD PowerDrive™ circuit delivers very high dynamic power and low impedance drive to accurately control loudspeakers, resulting in remarkably musical and relaxed sound. PowerDrive gives the M27 maximum power no matter what you throw at it—and without the energy drain. NAD's exclusive SoftClipping™ feature is also included to protect your speakers (and ears) from damaging clipping distortion. Control for PowerDrive is derived by sensing the average output power, applying a time constant, and then cleanly hard clipping the signal thus limiting it to the rated continuous clipping power over a sustained loading. By controlling the power envelope maximum clean power is obtained for every operating condition. 

หมายเหตุ:
1. ทางบริษัทฯ ขอสงวนสิทธิ์ในการรับผิดชอบใดๆอันเนื่องจากข้อผิดพลาดทางการพิมพ์ (ผิด/ตก)

2. ทางบริษัทฯ ขอสงวนสิทธิ์ในการเปลี่ยนแปลงราคา รายการส่งเสริมการขาย และรายละเอียดของสินค้า โดยไม่แจ้งให้ทราบล่วงหน้า

 

Sale
NAD M27 Seven Channel Power Amplifier
฿235,000
฿195,100
The M27 can effortlessly create a truly realistic surround sound experience that will transport you directly into a new hyper-reality.   > Hybrid Digital Amplification The M2..
฿235,000
฿195,100
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