Yamaha RX-A4A Receiver Photographics Optics & GPS481 The slew rate measures how

The slew rate measures how quickly an amplifier can respond to a rapid change of input level

it automatically extends the measurement until succeeding for up to 4 seconds

Zippo-1605

3 adjustable balconies

Yamaha RX-A4A Receiver Photographics Optics & GPS481 The slew rate measures how7. 2 channel 110 Watt powerful surround sound with Zone 2 4K120 and 8K60 HDMI and HDR10+ (with future update) with HDCP 2. 3 and eARC (7 in 3 out) Dolby Atmos with Dolby Atmos Height Virtualization and DTS: X with CINEMA DSP HD3 ESS SABRE ES9007S Premier Audio DAC for high performance conversion YPAO R. S. C. with 3D, multipoint measurement, precision EQ and low frequency mode Surround: AI technology automatically optimizes the sound and effects in