Quad - 909 Stereo Power Amplifier

Bảo hành: 0

Tình trạng: Còn hàng

Tư vấn hi-fi: 0913238182 - Mrs. Lan * Tư vấn hi-end: 0912616688 - Mr. Huy

Thông tin tóm tắt:
- Hãng sản xuất: QUAD - Công suất tiêu thụ (W): 350 - Công suất đầu ra (W): 280 - Kích thước (mm): 321 x 140 x 240 - Trọng lượng: 31.8 kg

Giá bán: 29.290.000đ / chiếc

Quad - 909 Stereo Power Amplifier

Boost your performance with immersive sound from the Quad 909 amplifier. Incorporated with patented current dumping technology, this Quad stereo amplifier delivers an efficient performance. This Quad amplifier renders consistent and predictable performance, without any fine tuning.

A compact power ampIi common with other 99 Series products, the 909 power amp is built inside a one-piece cast casing, and feels hefty and solid. Within, you get the company's acclaimed ‘current-dumping' design, which actually uses two amplifiers: a very high quality low-power amp provides the signal, and keeps what's going out as close as possible to what's coming in from the preamp, while a high-power section provides the grip to keep the speakers under control.

The result is a relatively compact power amp able to deliver 140W into 8 ohms and 250w into a 4ohm load, and still one of the very best power amps at this price. Listen to it before you buy anything else.

With 13 Hz to 40 kHz frequency response, this Quad stereo amplifier delivers a crisp and clear sound. This Quad amplifier eliminates problems such as crossover distortion, quiescent current adjustment, thermal tracking and transistor matching, to deliver a distortion free and clean sound. Get the Quad 909 amplifier and make sure your voice reaches the last row of audience.

Thông số kỹ thuật dòng âm thanh hi-end Quad - 909 Stereo Power Amplifier

Product Identifiers

  • Brand: Quad
  • Model: 909
  • Type: Power Amplifier

Key Features

  • RMS Power at 4 Ohms: x2 250 W
  • RMS Power at 8 Ohms: 140 W
  • Amplifier Type: Stereo
  • Number of Channels: 2


  • Signal to Noise Ratio: 108 dB
  • THD at Rated RMS Power: 0.02 %
  • Input Impedance: 20 kohm
  • Input Sensitivity: 775 mV
  • Output Impedance: 8 ohm

Technical Features

  • Features:Crossover,Headphone Socket
  • Inputs: RCA