Yamaha AD824

The AD824 is a high performance 8-channel analogue to digital converter, with 24-bit linear analogue to digital converters and 128 times oversampling, providing a typical dynamic range of 110 dB.
Optional mini YGDAI (Yamaha General Digital Audio Interface) cards offer a variety of digital output interfaces, with support for all the popular digital audio interconnect formats, including AES/EBU, ADAT, and Tascam TDIF-1.
Analogue inputs feature electronically balanced XLRs, high quality microphone preamps, independently switchable 48-volt phantom powering, and rotary gain adjustment.
Inputs can be used with either microphones or line level sources. Analogue outboard equipment can be patched into each channel by using the electronically balanced analogue insert points on two 1/4″ TRS phone jacks.
Remote control from a Yamaha DME32, personal computer, or other device is possible using an exclusive control protocol.
Specifications
Frequency response: 20Hz to 20kHz
Dynamic range: 110dB
Total harmonic distortion: 0.05%
Dimensions: 480 x 97.5 x 377.6mm
Weight: 8.5kg