G&W Zócalo y amplificador de filtro de potencia
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G&W Tsinghua T-2.6F Tube 6922 Clase A amplificador de auricularesSpecifications: Input Sensitivity: 150mV Frequency response: 10Hz ~ 208KHz (-3dB) Signal to Noise Ratio: 101dB (output 15Vrms reference value) Harmonic Distortion: 0.05% (10Vrms, 1KHz) Tube: 6922EH made in Russia (or ECC88, 6H23) Output power: 1000mW (20Hz ~ 20KHz) Adapter headphone impedance: 32Ω ~ 600Ω Static power consumption: about 60W Dimension: 350 × width 220 × depth 130mm high Net weight: 7Kg Shipping weight: 8kg Power supply: 110/220V Features: 10mm thick front panel with silver... |
$453.74 USD$362.99 USD More info |
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G&W Tsinghua T-2A amplificador de auriculares de tubo de clase A de un solo extremoG&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 |
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G&W TW-2006MKIII Amplificador Integrado ESTÉREO 2x100W Potente NuevoFeatures: 1. pre-level dual-differential amplifier circuit 2. JFET FET with differential input 3. Adopt two poles to compensate the network 4. low-distortion three-stage Darlington push-pull output stage 5. Panasonic 63V10000uF electrolytic capacitor for power filter 6. The use of imported Japanese Nippon Steel Core Wound system of high-quality 400W toroidal transformer 7. using 220mm long professional radiator 8. Japanese ALPS potentiometer 9. 70mm thick double-sided thin copper circuit board... |
$508.74 USD$406.99 USD More info |
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G&W TW-2006X MKII 2 × 100W Amplificador integrado de audio estéreo NuevoFeatures: a) The pre-amp adopts voltage amplification without distortion. b) It uses JFET FET for differential input and Darlington low-distortion three push-pull output stage. c) Adopts Two-pole compensation network. d) NOVER electrolytic capacitors from UK as power supply filtering and the 400W toroidal transformer is made with imported core. e) Using professional radiator of 220mm long and adopts ALPS Potentiometer from Japan. f) Adopts double-sided circuit boards made by 70mm thick copper... |
$523.89 USD$402.99 USD More info |
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G&W TW-268 MKII 2 × 68W Estéreo de alta fidelidad Amplificador integrado Efecto de campo + DinámicoFeatures: 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-368T 2 * 150W BTL Balance Amplificador integrado estéreo de alta fidelidadFeatures: 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-A1.3SE Circuito Gawain de preamplificador de clase A de un solo extremoG&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-F230 Amplificador de auriculares de tubo estéreo Preamplificador FET avanzado para audio de alta fidelidadTW-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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Preamplificador estéreo de precisión de clase A de alta fidelidad G&W TW-A1.2SEFeatures: 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 |