A local customer of mine brought over their Behringer A500 (Professional 600 Watt Reference-Class Studio Power Amplifier). I took some measurements of it and posting up for the community.
Amplifier's product page:
All the measurements below are with the amplifier operating in stereo mode with an 8-ohm load on each channel. RCA inputs were used as XLR inputs actually yielded worse results.
Bench mode (with both channels on the same gain setting there is a 0.3dB difference between channels)
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 product page:
Behringer | Not Found
www.behringer.com
All the measurements below are with the amplifier operating in stereo mode with an 8-ohm load on each channel. RCA inputs were used as XLR inputs actually yielded worse results.
Bench mode (with both channels on the same gain setting there is a 0.3dB difference between channels)
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
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