TASCAM SS-R250N

By Brian Long

Introduction

The TASCAM SS-R250N is a professional 1U solid-state audio recorder designed for broadcast, commercial installation, live production, houses of worship, education, conference facilities, and other applications that require reliable unattended recording and playback. Dual SD card slots and USB flash drive support provide flexible solid-state media options, while advanced recording functions help protect important program material and simplify long-duration operation.

Built-in Ethernet connectivity adds powerful network-based workflows, including FTP client and server functions for transferring audio files, automatic uploading of recorded material, and scheduled event operation. The SS-R250N also provides a comprehensive selection of professional analog and digital connections, external control interfaces, and support for an optional two-channel Dante interface, making it well suited for integration into fixed AV, broadcast, and networked audio systems.

Features, Specifications, and Manuals

Features
  • Professional Solid-State Recording: Record and play audio using SD, SDHC, and SDXC cards or USB flash drives, eliminating the need for mechanical recording media.
  • Dual SD Card Slots: Two SD card slots support flexible media management along with backup and relay recording workflows for dependable extended operation.
  • WAV and MP3 Recording: Supports professional uncompressed WAV recording as well as space-efficient MP3 recording and playback.
  • Dual-Format Recording: Record WAV and MP3 files simultaneously, providing a high-quality master and a compact distribution or reference copy from the same recording.
  • Network File Transfer: Built-in Ethernet provides FTP client and server functionality for uploading and downloading audio files across a network.
  • Automatic File Uploading: Recorded files can be automatically uploaded to a designated FTP server, simplifying centralized archiving and content-management workflows.
  • Scheduled Event Operation: Event-list functionality allows recording, playback, downloading, and other operations to be executed automatically at predetermined times.
  • Network Time Synchronization: SNTP client functionality enables accurate clock synchronization for scheduled operations across networked systems.
  • Professional Analog I/O: Balanced XLR and unbalanced RCA analog inputs and outputs simplify integration with professional and commercial audio systems.
  • Microphone Input Support: Balanced inputs can accommodate microphone sources and provide +48V phantom power for compatible condenser microphones.
  • Professional Digital Audio I/O: AES/EBU and S/PDIF digital connections provide integration with digital consoles, processors, converters, and other professional equipment.
  • Optional Dante Connectivity: The optional TASCAM IF-DA2 interface card adds two-channel Dante audio input and output for networked audio installations.
  • Comprehensive External Control: Built-in RS-232C and 25-pin parallel interfaces support integration with automation, control, and installed AV systems.
  • Remote Operation: Supports compatible remote-control solutions, including the optional TASCAM RC-SS150 flash-start remote.
  • Link Playback: Two compatible units can be linked for synchronized playback applications.
  • Power-Loss Protection: Automatic file-closing functionality helps protect recorded data in the event of an unexpected power interruption.
  • Rackmount Design: Professional 1U rackmount chassis integrates easily into broadcast, installed AV, production, and commercial audio systems.
Specifications
Specification Details
Product Type Professional solid-state stereo audio recorder
Rack Size 1U
Recording Media SD, SDHC, SDXC cards and USB flash drives
SD Card Capacity SDXC cards up to 128GB
SD Card Slots 2
Recording Formats WAV and MP3
WAV Recording 44.1 / 48 / 96 kHz, 16-bit or 24-bit
MP3 Recording 44.1 / 48 kHz
Dual-Format Recording Simultaneous WAV and MP3 recording
Analog Inputs Balanced XLR and unbalanced RCA stereo inputs
Microphone Input Supported via balanced XLR inputs
Phantom Power +48V
Analog Outputs Balanced XLR and unbalanced RCA stereo outputs
Digital Input / Output AES/EBU via XLR and S/PDIF via coaxial connectors
Network RJ-45 Ethernet, 100BASE-TX
Network Functions FTP client/server, automatic file upload, SNTP time synchronization, remote control
USB USB 2.0 High Speed, USB Type-A
Serial Control RS-232C, D-sub 9-pin
Parallel Control D-sub 25-pin
Remote Jack 2.5mm TRS for compatible TASCAM remote controllers
Dante Optional 2-channel Dante input/output with TASCAM IF-DA2 interface card
Frequency Response 20Hz–20kHz, ±0.5dB at 44.1/48kHz; 20Hz–40kHz, +0.5/-3dB at 96kHz
Total Harmonic Distortion 0.002% or less
Signal-to-Noise Ratio 106dB or greater
Dynamic Range 106dB or greater
Crosstalk 100dB or greater
Equivalent Input Noise -125dBu or less
Power Requirements AC 100–240V, 50/60Hz
Power Consumption 20W
Dimensions (W × H × D) 482.6 × 45 × 300.5 mm (19.0 × 1.8 × 11.8 in)
Weight 2.9 kg (6.4 lb)
Operating Temperature 5–35°C (41–95°F)
Manuals and Documents