G&W Гнездо фильтра питания и усилитель
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G&W TW-268 MKII 2×68 Вт Hi-Fi стерео интегрированный усилитель с полевым эффектом + динамическийFeatures: a) Adopts amplifier of dynamic feedback which has both current feedback and voltage feedback.When the Zo (speaker load) becomes small,it uses voltage feedback.And when the Zo is changed continuously, using both current feedback and voltage feedback simultaneously. b) It has a high SNR and you can hear no noise.Tone quality is warm with jumping ability.The intermediate and high frequency are clear and transparent,while the low frequency feels bursting with strong.The performance of... |
$238.79 USD$198.99 USD More info |
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G&W TW-268LM Интегральный стереофонический Hi-Fi усилительSpecifications: Input sensitivity: 220mv Rated output power (RMS): 2 x 68W (8, 20HZ ~ 20KHZ) Frequency response: 6HZ ~ 182KHz (-3dB) The total harmonic distortion (THD): 0.01% (40W, 1KHZ) Signal to noise ratio (A weight) = 100dB (front + back) Input impedance: 47K Whole size: 430 mm x 360 mm x height 95mm |
$329.39 USD$269.99 USD More info |
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G&W TW-368T 2*150 Вт BTL Balance Hifi Стерео интегрированный усилительFeatures: 1. The former part of the use of non-negative feedback of low distortion of the tube + FET to do pre-amplification. 2. Using 6N1 (6DJ8, ECC88) tube input to do a common cathode voltage amplification. 3. Hitachi 2SK216 field effect transistor for the former class current output. 4. Before the input signal line using the US monster signal line. 5. Amplifier Each channel uses two US low-distortion BTL LM3886T balanced output form of push-pull output. 6. Power supply part of the Panasonic... |
$761.99 USD$599.99 USD More info |
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G&W TW-A1.2SE Прецизионный стереофонический предусилитель Hi-Fi класса AFeatures: 1.classic push-pull class A amplifier circuit, the use of parallel power supply. 2.using Hitachi fever tube 2SK214 / 2SJ77 FET for push-pull output 3.Japan ALPS blue plastic high-grade potentiometer. 4.British BHC, Germany WIMA, ROE and other fever-class capacitors, 718 plant metal film resistors. 5.imported 70mm thick copper thin double-sided printed circuit board. 6.Brushed aluminum panel with pure aluminum and solid aluminum black solid knob. 7.chassis made of stainless steel,... |
$429.59 USD$357.99 USD More info |
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G&W TW-A1.3SE несимметричный предусилитель класса А, схема ГавейнаG&W TW-A1.3SE single-ended Class A hi-fi preamplifier Gawain circuit pre-amp new Feature: The G&W TW-A1.3SE is a pure single-ended Class A preamplifier with 4 RCA signal inputs and 1 set of outputs This is a single-ended Class A pre-amplifier, it has a good linearity, each output transistor is amplified signal full wave, there is no cross-distortion. Performance in the sound will make people feel clear and transparent, prominent texture, sound superior and so on. TW-A1.3SE or classic dual... |
$407.66 USD$320.99 USD More info |
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G&W TW-A100 pure Усилитель мощности класса А 100 Вт*2 Мощный hi-endG&W TW-A100 pure Class A power amplifier 100W*2 Powerful hi-end transistor power amp Brand new Feature: 1. The use of precision dual differential amplifier circuit. 2. Voltage amplification part of the power supply using high precision regulator. 3. Left and right access to the use of independent power supply, the channel separation of 100%. 4. Using the United States IR company high current rectifier bridge, and add a tooth-shaped radiator. 5. Using 63v10000uF British BHC fever level... |
$3,400.79 USD$2,615.99 USD More info |
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G&W TW-A9SE стереоусилитель мощности несимметричный HiFi класса A BTLG&W TW-A9SE stereo power amplifier single-ended Class A hifi BTL amp hi-fi audio, Brand new There is 2 Edition of G&W TW-A9SE power amplifier, Regular Edition and Deluxe Edition The output transistor of Regular Edition uses the US ON gold seal high power transistor The output transistor of Deluxe Edition uses the Japan SANKEN thick copper shell gold seal high-power transistor, the sound transparency is higher. This G&W TW-A9SE can be as BTL(Balanced Transformer Less, Bridge Transformerless)... |
$760.72 USD$598.99 USD More info |
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G&W TW-F230 Стерео ламповый усилитель для наушников Advanced FET Preamp для HiFi AudioTW-F230 2015 Features: 1. the former class with the world's lowest distortion LME49990 op amp. resolution. resolution. sophistication. transparency. high and low frequency extension of hard quality to a very high standard 2. at the cost of using two ROE antique gold capacitors. so that sound more full and full 3. the amplifier output power tube with peak current up to 7A Hitachi name tube 2SK1058 / 2SJ162 FET to ensure adequate power output. even in the face of low sensitivity of the flat... |
$596.39 USD$496.99 USD More info |
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Однотактный ламповый усилитель для наушников G&W Tsinghua T-2A класса АG&W Tsinghua G&W T-2A single-end Class A Tube headphones amplifier Brand New Features: a) Amplified using a common cathode line. b) Using 3.2W power amplifier pentode. c) Japan ALPS blue plastic package using potentiometer. d) Using gold-plated solid copper knob. e) Chassis with brushed stainless steel manufacturing. f) EI-type core made of imported power transformers, power of 100W. g) Using the German gold FRAKO, red WIMA capacitors. h) High-voltage DC power supply using slow-start... |
$282.49 USD$225.99 USD More info |