Here is a US Acoustics/Zed Audio USA 6300, This is a 6 channel beauty, works amazingly, looks almost mint. Only thing i can see is wrong is the little black tabs where the mounting feet are, are missing. This thing is a little power house and will work great for almost any small system. Priced to move at $145 Shipped
Now for the specs. There's one thing worth pointing out on this amp, something somewhat unique in the Zed-built US acoustics. Channels 5 and 6 are 1-ohm stereo or 2-ohm bridged stable. Note that there are only 2 sets of inputs, but there is a gain control for each set of channels, including channels 5 and 6.
RMS, per channel @ 4 Ohms @ 12.9v: 50W x 4 + 65W x 2
RMS, per channel @ 2 Ohms@ 12.9v: 75W x 4 + 80W x 2
Channels 5 and 6 only: 150W x 2 into 1 Ohm or 300W x 1 into 2 Ohms
Input Sensitivity 100mV - 8V
Slew Rate 20V / microsecond
Total Harmonic Distortion Less than 0.01%
S/N Ratio 104dB
Damping Factor Greater than 100
Phase Response Lagging 12 degrees @ 20KHz
Input Impedance 22K Ohm
Protection:
Reverse Polarity: Yes
Thermal: Yes
Short Circuit: Yes
DC: Yes
Idle Current: 1.0A
Fuse Rating: 25A x 2
Length: 15.3" (about 17" including the mounts and speaker terminals)
Width: 8.2"
Height: 1.9"
Weight 9.00 lbs
Now for the specs. There's one thing worth pointing out on this amp, something somewhat unique in the Zed-built US acoustics. Channels 5 and 6 are 1-ohm stereo or 2-ohm bridged stable. Note that there are only 2 sets of inputs, but there is a gain control for each set of channels, including channels 5 and 6.
RMS, per channel @ 4 Ohms @ 12.9v: 50W x 4 + 65W x 2
RMS, per channel @ 2 Ohms@ 12.9v: 75W x 4 + 80W x 2
Channels 5 and 6 only: 150W x 2 into 1 Ohm or 300W x 1 into 2 Ohms
Input Sensitivity 100mV - 8V
Slew Rate 20V / microsecond
Total Harmonic Distortion Less than 0.01%
S/N Ratio 104dB
Damping Factor Greater than 100
Phase Response Lagging 12 degrees @ 20KHz
Input Impedance 22K Ohm
Protection:
Reverse Polarity: Yes
Thermal: Yes
Short Circuit: Yes
DC: Yes
Idle Current: 1.0A
Fuse Rating: 25A x 2
Length: 15.3" (about 17" including the mounts and speaker terminals)
Width: 8.2"
Height: 1.9"
Weight 9.00 lbs
