1. Home
  2. Knowledge Base
  3. Firmware Updates - Home audio products
  4. Firmware downloads for Home AV processors and receivers and Director DSP amplifiers.

Firmware downloads for Home AV processors and receivers and Director DSP amplifiers.

Firmware updates are specific to each model Concert AVR, Maestro Pre/Pro, and Director amplifier. Use the links below to find the firmware update for your specific product:

AVR’s and Pre/Pro’s

XR-8

XR-6

XR-4

X9

X7

AVR-7

AVR-9

MAESTRO M9

MAESTRO M5

CM 70 VOLT AMPLIFIERS

CM4-750

CM3-750

CM2-750

RS SUB AMPLIFIERS

RS 1000

RS 500

DIRECTOR AMPLIFIERS

D4600

D2800

DIRECTOR MATRIX AMPLIFIERS

M6800

M6400

M4800

M4840

Was this article helpful?

Related Articles

Submit a Comment

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Need Support?

Can't find the answer you're looking for?
Contact Support

Pin It on Pinterest