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Beschrijving
Beschrijving
GFA-555ms Power Amplifier
For those who desire the power finesse in a two-channel amplifier, look no further than GFA-555ms.
The GFA-555ms amplifier can drive a very broad range of loudspeakers, including those with very low impedances, at sustained high-power levels, even when the impedances are highly reactive.
Dynamic Sound
GFA-555ms runs on 200 W into 4 ohms, takes both Unbalanced and Balanced inputs and drives your speakers with 40+40 Watts of high performance, ultra low distortion power output all from a neat package. We have engineered an uncompromised circuit design that delivers ultra-low distortion and a crisp dynamic sound. It all adds up to a startlingly vivid and highly impactful musical performance that will put more energy into your loudspeakers as well as control them like never before.
Low Distortion
Great care was taken to ensure that distortion in the amplifier would remain extremely low, particularly when driving these highly reactive loads in which the phase angles of the voltage and the current are substantially different.
NOTE:
Adcom is still constructed in an old-fashioned way, so it can still be repaired and can therefore continue to play for years to come, as we are used to from earlier years.
“Adcom GFA-555ms is the latest version of the legendary Nelson Pass designed amp priced at $1,399 today.”
Output Power
125 watts into 8 ohms
200 watts into 4 ohms
400 watts into 8 ohms, bridged
Frequency Resp.
@ 1watt, 8-ohms:
+0. -0.25dB, 10Hz to 20kHz
Power Bandwidth (-3dB):
10Hz to 100kHz
Input Impedance
100,000 ohms.
Power
120VAC & 230VAC / 50-60Hz
Damping Factor
>400, 20Hz to 20kHz
Input Sensitivity
1.38V rms, 125W into 8 ohms
123mV rms, 1W into 8 ohms.
Max Dimensions
6” x 17” x 12.5”
152mm x 432mm x 318mm
Weight
28.6lbs.(13kg)
Shipping Weight: 33lbs.(15kg)
Note: For more technical specs, please refer to the attached user manual & Spec
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