I have a MA Audio M686i Competition Amp.
Specs:
Regulated Power Supply
Full Mosfet Circuitry
Soft Start Turn-on
3-Way Protection Circuit
Gold Plated RCA Terminals
Double Sided Glass Epoxy PCB Board
Variable 120-800 Hz High Pass Crossover
Variable 40-120 Hz Low Pass Crossover
0-18dB Variable Bass Boost
THD 0.05%
100mV – 4V RCA Input Voltage
* 2 Channel 800 Watt High Performance Amplifier
* 2 x 200W Rms
* 2 x 400W Max
* S/N Ratio 94dB
* 1/2/3 Channel Operation
* Dimensions (W x H x L): 10” x 2” x 15.75”
*has cosmetic damage
and I also have an Alpine CDA-9805 Headunit
* detachable face
* MaxTune tuner
* 12 FM/6 AM presets
* Bass Engine (bass center frequency, width, and level, plus treble center frequency and level adjustments)
* Media Xpander
* XM Satellite Radio controls
* CD changer controls for Alpine Ai-NET changers only
* optional auxiliary input
* MOSFET internal amp
* 4-volt front and rear preamp outputs
* 4-volt subwoofer preamp outputs
* clock
* 23 watts RMS/50 peak x 4 channels
* CD frequency response 5-20,000 Hz
* CD signal-to-noise ratio 105 dB
* FM sensitivity 9.3 dBf
* 1-year warranty
*wear on buttons
I will let them both go for $300 plus shipping. or $160 a piece. OBO
Specs:
Regulated Power Supply
Full Mosfet Circuitry
Soft Start Turn-on
3-Way Protection Circuit
Gold Plated RCA Terminals
Double Sided Glass Epoxy PCB Board
Variable 120-800 Hz High Pass Crossover
Variable 40-120 Hz Low Pass Crossover
0-18dB Variable Bass Boost
THD 0.05%
100mV – 4V RCA Input Voltage
* 2 Channel 800 Watt High Performance Amplifier
* 2 x 200W Rms
* 2 x 400W Max
* S/N Ratio 94dB
* 1/2/3 Channel Operation
* Dimensions (W x H x L): 10” x 2” x 15.75”
*has cosmetic damage
and I also have an Alpine CDA-9805 Headunit
* detachable face
* MaxTune tuner
* 12 FM/6 AM presets
* Bass Engine (bass center frequency, width, and level, plus treble center frequency and level adjustments)
* Media Xpander
* XM Satellite Radio controls
* CD changer controls for Alpine Ai-NET changers only
* optional auxiliary input
* MOSFET internal amp
* 4-volt front and rear preamp outputs
* 4-volt subwoofer preamp outputs
* clock
* 23 watts RMS/50 peak x 4 channels
* CD frequency response 5-20,000 Hz
* CD signal-to-noise ratio 105 dB
* FM sensitivity 9.3 dBf
* 1-year warranty
*wear on buttons
I will let them both go for $300 plus shipping. or $160 a piece. OBO