B-Stock: Model 5000x 5-Channel Amplifier


B-stock units are customer returns or factory-refurbished units that have been opened for any reason. They carry a full warranty and thirty-day money back trial. While these units are 100% fully operational they are not guaranteed to be blemish free. If you are not comfortable with blemishes, please consider new product.

The Model 5000x is an update on our previous high performance, affordable 5-channel amplifier, the Model 5000. Still rated at 5 x 120 watts into 8 ohms or 5 x 180 watts into 4 ohms (all channels driven), the 5000x is ideal for those who have moderate size living areas and desire a 5-channel home theater. In addition, the Model 5000x offers a balanced input stage, via XLR, to offer external noise cancellation. 



Similar to our Model 7000x, the Model 5000x utilizes a balanced input stage that provides common mode rejection, ensuring high fidelity performance for those who experience EMI or RFI in their listening environment. For those using unbalanced inputs, we continued to utilize a differential-sensing RCA circuit to help reject input hum. 

Noise rejection, neutral, clean amplification, and plenty of dynamic headroom: this is the ideal amp for all but the largest rooms, or for systems with extremely inefficient speakers.

Data sheet

Greater than -70dB from 20Hz – 20kHz
Frequency Response
20Hz -20kHz +/- 0.5 dB at rated output (120W)
Input Impedance
Input Sensitivity
1.2 Volts
Intermodulation Distortion
Less than 0.05% from 250mV to output full rated output (120W)
Power Output
180 watts RMS x 5 (all channels driven simultaneously into 4 ohms from 20 Hz to 20 kHz with less than 0.03% total harmonic distortion, A-weight filter)
Power Output
120 watts RMS x 5 (all channels driven simultaneously into 8 ohms from 20 Hz to 20 kHz with less than 0.02% total harmonic distortion, A-weight filter).

Specific References