Basically new...tried it out to add dual subwoofer outputs for use with my former pre-amp (Grace 901) which had only a single set of RCA outputs...worked great...Ended up getting a sweet deal on a modwright pre-amp and haven't neded this unit since...
here's the descriptions from the Reckhorn website:
Your "good old stereo amp" can be used now as amplifier for subwoofer or satellite speakers. The F-1 receives the input signal from the pre amp output or from surround amp / AV receiver FRONT OUT or SUBWOOFER OUT. 2 mono subwoofer signals can be sent to 1 or 2 sub amps / stereo amp with different crossover frequencies. Example: 100 Hz for the main subwoofer plus 50 Hz for a body bass shaker. SAT OUT controls the variable low cut filter for the satellite speakers.
Technical data:
power supply 230 volts / 50 Hz or 110 volts / 60 Hz
input sensitivity 0.1 - 10 volts / 10 k ohms
satellite stereo signal output + 3 dB / 47 k ohms
satellite frequency response 50 - 40000 Hz -1 dB
satellite high pass, stereo, variabel 50 - 150 Hz / 24 dB
satellite total distortions 0.001 %
subwoofer 2 x mono signal outputs max. 10 volts / 47 k ohms
subwoofer frequency response 15 - 150 Hz -1 dB
subwoofer 2 x mono low pass variabel 40 - 150 Hz / 24 dB
subwoofer total distortions 0.001 %
signal - noise ratio subwoofer and satellites over 95 dB
power consumption with signal input max. 3 watts
power consumtion without signal max. 2.5 watts
width x height x depth (mm) 155 x 48 x 130
weight 0.7 kg
New they are $55+
I'll take $45 including shipping and paypal fees...
Thanks for looking!
