Released as a high-end professional solution for pristine analogue-to-digital conversion, the Yamaha AD8HR inherits its sonic pedigree from the flagship PM5000 mixing console. This eight-channel A/D converter delivers exceptional sound quality at sampling rates up to 96kHz and integrates innovative functionality such as full Head Amp Remote Control when paired with Yamaha’s DM2000 or DM1000 digital mixing consoles.
The unit’s microphone preamp design is directly based on the PM5000’s renowned head amplifier circuitry, with the finest components selected to ensure flawless signal reproduction. Extensive listening tests by experienced engineers and producers confirmed the Yamaha AD8HR’s ability to capture every detail of the input source with clarity and precision.
One of the Yamaha AD8HR’s most significant advantages is its remote controllability. Gain adjustment in 1dB steps, high-pass filter engagement, cut-off frequency selection, and phantom power switching can all be managed from the connected digital console, allowing it to function as a stage box in live environments. Digital connection over AES/EBU minimises analogue cabling, maintaining audio integrity and simplifying setup. The system also supports daisy-chaining of up to 255 units for large-scale installations.
Physically, the Yamaha AD8HR is housed in a compact 1U chassis yet accommodates eight XLR inputs with latch locks, dual D-SUB25 AES/EBU outputs, and BNC word clock I/O. These outputs can be configured for parallel feeds, enabling separate lines for front-of-house, monitoring, or recording. Remote control is available via RS422 or a PC/RS422 nine-pin terminal.
Designed for both touring and fixed applications, its layout allows quick access and intuitive operation in fast-paced environments. The Yamaha AD8HR represents Yamaha’s commitment to combining premium audio quality with the flexibility and control demanded by modern live sound and studio workflows.
Features
- Eight-channel analogue-to-digital conversion at sampling rates up to 96kHz
- PM5000-derived microphone preamp circuitry with premium components and exhaustive listening tests
- Head Amp Remote Control via DM2000 and DM1000 with 1dB gain steps, per-channel high-pass filter on/off and cutoff control, and per-channel +48V phantom power
- Operates as a stage box with AES/EBU digital connection to minimise analogue cabling and simplify layouts
- Daisy-chain support for up to 255 Yahama AD8HR units
- Compact 1U chassis with eight XLR inputs featuring latch locks
- Dual D-sub 25 AES/EBU digital outputs allowing parallel feeds for FOH and monitoring or recording
- BNC word clock input and output
- Remote control via RS422 or switchable PC/RS422 nine-pin terminal
- Front-panel layout designed for fast operation and clear status visibility
