G&W Tsinghua AT-F100 hifi Stereo headphones amplifier

Product Price: $239.98 USD

  • Product Model: Model: MUIA983305
  • Product Weight: Shipping Weight: 5kg
  • Product Quantity: 2 Units in Stock

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G&W Tsinghua AT-F100 hifi Stereo headphones amplifier Brand New


All items guaranteed 100% BRAND NEW in the original edition Box.



 Input Sensitivity: 220mV

 Rated output power: 2 × 6000mW (16Ω pm)
                                        2 × 3300mW (32Ω pm)
                                        2 × 2200mW (48Ω pm)
                                        2 × 1100mW (100Ω pm)
                                        2 × 375mW (300Ω pm)
                                        2 × 187mW (600Ω pm)

 Frequency Response: 6Hz ~ 200KHz (-1dB)

 Total harmonic distortion: ≤ 0.003% (1KHz; VO: 2V)
 ≤ 0.017% (20Hz ~ 20KHz; VO: 2V)

 Signal to Noise Ratio: ≥ 102.4dB (input short circuit)

 Can drive: 16Ω ~ 600Ω in the high-end headphones

 Dimension: length 385 × width 170mm × 80mm high

 Net weight: 4Kg

 Shipping weight: 5kg

 Power supply: 110/220V (110V, 120V, 127V, 230V, 240V version will take 3-14 work
                            days to order),
                            220V version is in stock.

 1 using double-precision differential amplifier circuit
 (2) using IRF630, IRF9630 MOSFET as output stage quiescent current of 100mA
 3 low resistance LM317, LM337 voltage regulator circuit for
 4 using double-bridge rectifier circuits
 5 Ruby using 50V6800μF ~ 10000μF Japan primary filter electrolytic capacitors
 6 sets produced using copper plated RCA input terminals
 7 of Japan ALPS 2 × 50K (A) high-grade blue plastic potentiometer
 8 imported 70μm thick double-sided printed circuit board copper foil
 9 using 10mm thick silver brushed aluminum front panel, aluminum knob inlay around the luxury Old Redwood Circle
 10 of stainless steel high-quality case
 11. Headphone output jack using special mold manufacturing professional grade headset jack, jack for internal use 1mm thick silver reed, socket surface engraved with "G & W" word male
 12 imported silicon iron wound toroidal transformer
 13 use WIMA, ERO, and other world-Philips tonic capacitance
 14 has a quiet power protection, the delay of 3 to 5 seconds to enter the work state.

This product was added to our catalog on Friday 19 December, 2014.