SDS-550 Amp and Twin Power Supply

In stock
SDS-550 Amp and Twin Power Supply

SDS-550 Audio Power Amplifier Kit with our new large twin power supply. Featuring State-of-the-Art balanced or single ended inputs and adjustable gain. RMS power is 250 Watts X 2 into 8 Ohms. Gain controls included.

SDS-500 Class D Audio Power Amplifier Kit with Large Power Supply, AnTek 400VA Transformer, Molex Connectors for external LED's, power switch, and gain controls. High Quality Conductive Plastic Element External Gain Controls also included. Our new Super D Series audio power amplifiers are built on the highly acclaimed reputation of our CDA series amps. Our goal was to keep the excellent sonic qualities while adding a state-of -the art balanced input stage (also accepts standard single ended input) and external adjustable gain controls. We've also added a better cooling system, Molex connectors for external LED's, power switch, and gain controls (included). The balanced input stage is one of the finest available and normally only found on very expensive high-end equipment. When using single ended inputs, you can change a jumper to select inverted or non-inverted input as well... useful in some instances. The gain controls included with this kit feature a conductive plastic element for ultra low noise. Our Super D Series amps provide more life-like imaging and sound stage, along with the beautiful smooth tube-like sound we're known for. These amps are powerful, clean, quiet , and transparent. Specifications: · Output: 300 X 2 RMS - 8 Ohm, 600 X 2 RMS - 4 Ohm · THD+N, 1W - 1KHz: Better than .02% · Dynamic Range: 101 db · Efficiency: Over 90% · Required Power Supply: +/- 65 Volts DC, 1 Year Parts and Labor Warranty Specifications: Model SDS-550 Number Of Channels 2 RMS Power Per Channel 8 Ohms 300W RMS X 2 RMS Power Per Channel 4 Ohms 600W RMS X 2 RMS Power in Bridge Mode N/A Input Sensitivity 2V Total Harmonic Distortion (THD) Better than .02% (normal listening is about .003%) Frequency Response 10hZ to 35KHz Input Impedance RCA 30K Input Impedance XLR 45K Voltage Gain for RCA Input Adjustable Voltage Gain for XLR Input Adjustable Power Requirements +/- 65 Volts DC Dimensions (W x H x D) Inches N/A Dimensions (W x H x D) Millimeters N/A Product Weight (lb) 2.5 Shipping Weight (lbs) 3 Manufacturer Class D Audio

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