A local customer of mine brought over their Adcom GFA 5200. I took some measurements of it and posting up for the community.
Amplifier's Manual:
All the measurements below are with the amplifier operating in stereo mode with an 8-ohm load on each channel. Only RCA inputs are available on this unit.
Bench mode
Signal-to-Noise Ration (SNR), no weighting
Distortion (THD+N) vs Measured level at 1kHz (Starkrimson Ultra show for comparison)
Distortion (THD+N) vs Frequency at 10W output (Starkrimson Ultra show for comparison)
Intermodulation (IMD) Distoriton vs power level (starkrimson ultra show for comparison)
Wideband FFT with no input
Multitone
Frequency Response
Amplifier's Manual:
All the measurements below are with the amplifier operating in stereo mode with an 8-ohm load on each channel. Only RCA inputs are available on this unit.
Bench mode
Signal-to-Noise Ration (SNR), no weighting
Distortion (THD+N) vs Measured level at 1kHz (Starkrimson Ultra show for comparison)
Distortion (THD+N) vs Frequency at 10W output (Starkrimson Ultra show for comparison)
Intermodulation (IMD) Distoriton vs power level (starkrimson ultra show for comparison)
Wideband FFT with no input
Multitone
Frequency Response