I purchased these Nord amps (mono block pair) back in October 2019. Very nice Class D amps for the money (retail: around $2,000/pair) that will drive most speakers. These are in very good shape cosmetically (9/10) and used to drive Klipsch La Scala speakers (so easy load).

The reason for selling is that I recently upgraded to a Rogue Audio DragoN amp which uses the same Hypex NCore NC500 Modules as these mono blocks.

Specification:

Nord One UP NC500MB Mono Block Black Pair

Hypex NCore NC500 Module
Hypex SMPS1200A700 Power Supply
Op Amp Choice: Sonic Imagery 994
12V Trigger Option: No
Speaker Hook Up Wire: Standard Wire

High Current Output Capable of driving 2ohm for the Most Demanding of Speakers
Output: 550W 2ohm, 700W 4ohm, 400W 8ohm

Price includes the pair of mono block amps, original box & packing material, PayPal fee and shipping costs to CONUS (lower 48 states). Power cords are NOT included.