Specifications: 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

Features: 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...

G&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...

G&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)...