Marantz AV 7.2-Channel Surround Home Theater Receiver SR6008 Parts or Repair has a replacement selector knob has no feet on the bottom see pics Powers on can swap inputs and change volume, but display lights up. -(See pics). No sound on and HDMI out or input. this unit is As Is 

* Fast reply times

* Fast shipping

*We combine shipping

* Refund grantee

*Come & See our Store

* We list daily please follow our store

* We send out coupons

The Marantz SR6008 7.2-Channel Surround Home Theater Receiver has the following specifications:

- Power Output: 110 watts per channel (8 ohms, 20Hz - 20kHz, 0.08% THD)

- Dolby TrueHD and DTS-HD Master Audio decoding

- 7 HDMI inputs and 2 HDMI outputs (supporting 3D and 4K pass-through)

- Audyssey MultEQ XT for room calibration

- Network connectivity for streaming services and firmware updates

- AirPlay and DLNA support for wireless streaming

- Front USB port for digital iPod/iPhone connectivity

- Audyssey DSX and DTS Neo:X for expanded surround sound processing