Just picked up my first vintage receiver! A Marantz 2270. : r/vintageaudio
Servicing a vintage Marantz 2230...who does a great job. | The Gear Page
Marantz Light Replacement Kit w/ Blue LEDs for Model 2235B Receiver Lamp Bulbs | eBay
Peter D's Marantz 2270 Restoration
Marantz 2270 Receiver | Evil Science Audio
Cool BLUE LED Fuse Lamps FOR Classic 2270 Vintage Stereo Receiver Mid Century MOD for sale – Vintage Stereo Lights manufacturer from china (107827201).