- Kompletní specifikace
- G&W TW-268MKIINení skladem7 900 Kč6 529 Kč bez DPH
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 human voice and violin is pretty accurate and it has a high resolving power.
c) The materials use dual green ammonia printed circuit board and solder mask.The copper printing plates adds to 75um thick to improve tone quality.
d) The quality components are all imported,including chips , FET transistor , capacitor , resistance , potentiometer and selector switch.
e) The signal after amplified by overall effect transistors directly drives dynamic Feedback amplifier made by LM3886.
Input Sensitivity: 220mv
Rated output power (RMS): 2 × 68W (8, 20HZ ~ 20KHZ)
Frequency Response: 6HZ ~ 182KHz (-3dB)
Total harmonic distortion (THD): ≤ 0.01% (40w, 1KHZ)
Signal to noise ratio (A-weighted) ≥ 100dB (front + rear stage)
Input impedance: 47KΩ
Power supply: 110V(±10 %)/220V(±10 %)
Dimensions: 430 mm × 360 mm × 95mm