Up for your consideration is the ADCOM GFA-575SE like new in Box. The Amp is in mint condition purchased from an authorized dealer with only 20 hrs breaking it for its proper review "LOL No Extra Charge"!My impressions: The GFA-575SE a Nelson Pass design now Known as Pass Labs for some the best sounding amps out there at 3 times there worth. If you are looking for a quality amplifier with massive amount of power than we can start right here at a whopping 350 Watts at 8 ohms 450 at 4 ohms and 1000 watts 8 ohms, bridged lets start here! After break in this amps delivered a large sound stage with notable highs and mid range with excellent detail in the background as well as a punchy tight bass that could also drop down very low and no nonsense and neutral not to color the music. Specifications: Output Power
350 watts into 8 ohms
450 watts into 4 ohms
900 watts into 8 ohms, bridged Frequency Resp.
@ 1watt, 8-ohms:
+0. -0.25dB, 10Hz to 20kHz. Power Bandwidth (-3dB):
5Hz to 100kHz Input Impedance
22,000 ohms. Input Sensitivity
1.90V rms, 350 W into 8 ohms.
100mV rms, 1 W into 8 ohms. Damping Factor
>800, 20Hz to 20kHz. Max Dimensions
10-3/4” x 19” x 19-3/4”.
275mm x 482mm x 502mm.
Weight
81lbs.(32kg).
Shipping Weight: 89lbs.(35kg).
Power
120VAC & 230VAC / 50-60Hz
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