Cary Audio SA 500.1 500 watt mono amplifiers

I have a pair of trade-in Cary SA-500.1 500 watt mono amplifiers for sale. These amps are in great shape as shown in the photos. There is a small mark on the outside top left corner of one of them so i have them rated 7/10. Its hard to see it even in the photos.  The SA-500.1 is a 500 watt monoblock amplifier into 8 ohms, (1000 watts into 4 ohms), with balanced and single ended inputs. The amplifier exhibits very high current capability, is stable into low impedance loads, and features 3 dB of dynamic headroom. They look and sound very good and this is a deal on a pair of excellent $10k amps


The SA-500.1 power amplifier features include:
-Single-ended RCA or XLR balanced inputs 
-500 Watts/8 ohms; 1000 Watts/4 ohms -Remote trigger (works with +3.3 to +24 Volts DC)
-Overbuilt power supply employs a massive 1500 kVA power transformer and in excess of 82,000 uF of capacitance 
-Protection against short circuits, device failures, miswiring, and internal faults.
-Thermal as well as DC offset protection -Matched output transistors 
-Stable with mismatched, reactive or unusual loads -Soft start circuit prevents “Brown outs” when amplifier is turned on
-High quality RCA (gold plated) and XLR input connectors 
-High-quality, heavy-duty speaker output connectors
SPECIFICATIONS ................................................................................................................................................ Circuit Type So lid State, Class A/B ................................................................................................................................................ Power Output 1 x 500 Watts @ 8 Ohms from 20 Hz to 20 kHz 1 x 1000 Watts @ 4 Ohms from 20 Hz to 20 kHz ................................................................................................................................................ Frequency Response 10 Hz to 50 kHz +/- 0.1 dB ................................................................................................................................................ Signal-to-Noise Ratio >100 dB, “A” Weigh ted ................................................................................................................................................ Input Impedance 30K Ohms – Unbalanced ( RCA jacks) 30K Ohms - Balanced (XLR) ................................................................................................................................................ Voltage Gain 28 dB ................................................................................................................................................ AC Power 117/234 Volts AC @50-60 Hz ................................................................................................................................................ Break-in Time 100 Hours of playing time ................................................................................................................................................ Finish Black epoxy coated steel chassis. Silver anodized aluminum facepl ate. (Black Optional) ................................................................................................................................................ Weight 65 lbs ................................................................................................................................................ Dimensions 7.5” H x 17.7” W x 19.5” D ................................................................................................................................................ Audio Input 1 RCA jack, 1 XLR jack ................................................................................................................................................ Audio Output 1 pair Heavy-Duty, gold-plated binding posts ................................................................................................................................................ THD Less than 0.05% at rated output ................................................................................................................................................ Damping Factor Greater than 400 from 10Hz to 20 kHz ................................................................................................................................................ Remote T rigger 3.3-24v DC at 5mA or greater


The full manual can be read here:
https://www.caryaudio.com/wp-content/uploads/2013/06/SA-500.1.pdf

The amps do not come with power cords.

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