Studer D827

The Studer D827 is a high-end professional digital reel-to-reel tape recorder designed for multitrack DASH (Digital Audio Stationary Head) recording. It builds on Studer’s legendary mechanical tape transport technology, integrating advanced digital audio capabilities with extensive system flexibility and superior reliability.

Technical Overview of Studer D827:

Tape and Tracks:

• Supports 24 or 48 tracks on 1/2-inch tape (13 mm width).

• Uses DASH digital stationary head format on open reels up to 14 inches (36 cm) diameter.

Digital Audio Features:

• Sampling rate options include 44.1 kHz and 48 kHz with varispeed support.

• Extended Digital Resolution (EDR) option for 24-bit linear recording on 16-bit DASH-compatible media, preserving high-fidelity digital audio.

• Advanced noise shaping DSP technology enables playback quality equivalent to 18-bit signals without coding.

• Equipped with high-quality A/D (18-bit Sigma-Delta) and D/A (20-bit) converters for superior sound fidelity.

• Error correction with twin recording of samples and track-oriented recovery systems ensuring reliable data even during tape dropouts or mechanical splices.

• Supports multiple digital interfaces including MADI, AES/EBU, and optional SDIF-2 for seamless integration with digital mixing consoles and studio equipment.

Tape Transport and Mechanics:

• Precision, fast-acting tape transport optimized for quick acceleration/deceleration, enabling efficient editing and operation.

• Advanced tape tension control system with ball-bearing pulleys and highly stable servo systems.

• Modular architecture providing flexibility for upgrades, expansions, and customization to specific studio workflows.

• Designed for minimal downtime with integrated diagnostics, test monitors, and software-configurable parameters.

Operational Features:

• Includes a built-in TC/RT chase synchronizer for tape and timecode synchronization.

• Extensive remote control options with ergonomic control panels, master-slave bus operation, and software setup handlers.

• Programmable locator points, sound memory for variable delay and track slipping, and comprehensive audio channel control features.

• Remote repositionable multi-segment PPM bar graph metering with overload indicators and various metering modes.

• Autolocator and memory functions allow advanced editing and playback control for creative postproduction.

Physical Characteristics:

• Built on Studer’s precise aluminum alloy chassis.

• Supports flexible system integration with numerous expansion options to add tracks, improve converters, or add new functionalities.

• Designed for use in high-end professional studios requiring top-tier multitrack digital recording.

The Studer D827 MCH is widely regarded as a state-of-the-art DASH multitrack recorder, combining traditional Swiss precision engineering with cutting-edge digital audio processing, making it highly favored for music, film, and broadcast industries that demand exceptional sound quality and system versatility