Pioneer SC-LX83 Reference Manual page 15

Bluetooth Ready
LX83 LX73 LX53
By using the AS-BT100 Bluetooth adapter*, you can enjoy
wireless transmission of audio content from compatible
devices such as iPhone or iPod touch (with OS 3.0 or later),
iPod with a Bluetooth transmitter, mobile phone, or personal
computer.
* Included for SC-LX83/SC-LX73/VSX-LX53.
Sound Retriever AIR
LX83 LX73 LX53
When streaming music via Bluetooth , the sound
quality often suffers due to the compression
process. Pioneer's Sound Retriever AIR is the
world's first technology for improving the quality of Bluetooth
transmitted sound. It restores the music cadence lost through
compression, and also reduces the noise generated by
Bluetooth transmission resulting in a better S/N ratio.
Improvement for S/N Ratio
-80
-100
db
-120
1k
Hz
14.5dB
: OFF
: ON
20k
15
A/V RECEIVERS REFERENCE GUIDE
AS-BT100 Bluetooth Adapter
– A2DP (Advanced Audio Distribution Profile)
– AVRCP (Audio Video Remote Control Profile)
– Registers up to 8 devices
Sound Retriever AIR OFF
Sound Retriever AIR ON