Optical digital, 3.5mm Analog, Subwoofer pre-out, 6.3mm Headphone jack Brushed aluminum front panel; weight of 2.7 kg (5.9 lbs)
| Function | Supported? | Details | |----------|------------|---------| | | ✅ Yes | This is the primary function. The Yamaha acts as a Bluetooth receiver. | | Pair with Bluetooth headphones | ❌ No | The unit does not have Bluetooth transmit capability. You cannot send audio from the Yamaha to wireless headphones/speakers. | | Stream from Yamaha to another Bluetooth speaker | ❌ No | Same as above – no transmit. | | Control playback (play/pause/next/prev) from your phone | ✅ Partial | AVRCP 1.0 support (basic control). May not work with all apps/devices. | | See song metadata (artist/track name) on Yamaha display | ❌ No | Only "BT" and basic connection status are shown. | | Connect multiple phones at once | ❌ No | Single-point connection. | yamaha crx-83700 bluetooth
The CRX-B370 is frequently paired with Yamaha's to form the MCR-B370 system , which utilizes VCCS (Vibration Control Cabinet Structure) technology to reduce unwanted vibrations. CRX-B370 - Overview - HiFi Components - Products - Yamaha Optical digital, 3