I would just be very, very grateful that the system worked correctly and protected you. Consider yourself blessed..
Audiogon is becoming the hub for scammers.
In the past 12 years, Audiogon was a great resource for buying used Mcintosh Amps. Recently, it became the hub for scammers listing all kind of Mcintosh gears. I got scammed myself but Paypal and my bank caught it. Audiogon answer was be careful with some of our sellers( what a laughable comment). For now, I will not list or buy till Audiogon find a way to verify the new sellers. Too bad 👎…,,