New, Extron, 60-1457-02, Four Input Scaler with HDMI Output

Extron DTP HD DA4 4K 230 Rackmount Four-Output Video Distribution Amplifier

Extron HDMI DA2 Two Output Distribution Amplifier Used

Extron DA4 HD 4K PLUS Distribution Amplifier

Extron IN1804 + Extron IN1604 HD Four Input 4K/60 Seamless Scalers + extras

Extron HDMI DA2 Two-Output Distribution Amplifier with Power Adapter

Extron 60-998-01 HDMI DA4 Distribution Amplifier Four Output

Extron Electronics DA2 HD 4K PLUS 2-Port Output Distribution Amplifier