Tascam SS-R250N Networkable Solid-State Audio Recorder
Product Details
General features
- Records to and plays from USB flash memory (up to 64 GB), SD/SDHC/SDXC cards (up to 128 GB)
- Supports recording and playback of high-resolution files up to 96 kHz / 24 bit
Network/control capabilities
- FTP client function enables automatic uploading of recorded files or downloading audio files from the server
- With event lists for recording, playback, download and other functions, the unit can be operated automatically based on the time set
- Time synchronisation via SNTP client enables event management with high accuracy
- iOS/Android control app allows transport operations and remote control of various settings
- Optional IF-DA2 interface card supports Dante two-channel input and output
- Serial and parallel ports
- RC-SS150 flash start controller with a colour LCD screen available as an option
- Tascam RC-3F footswitch or RC-20 remote control can be connected
Recording capabilities
- Dual SD memory card slot permits mirror and relay recording
- Marks can be set automatically when an error occurs or the input overloads
- The pre-recording function prevents any missing part at the beginning of your recordings
- Auto track function automatically trims audio material to tracks
- Compressor and limiter can help to improve the recording quality
- Auto level control available to automatically adjust the input level for recording
- Recording can be started as soon as the unit is turned on (Power-on recording function)
- Direct recording enables a recording to start without switching to record ready first
- XLR input connectors for microphones with phantom power supply (can also be used with line sources)
- RCA input connectors for consumer-level sources
- AES/EBU digital input (XLR)
- SPDIF coaxial input (RCA)
Playback functions
- Call function that saves the position where your last playback starts
Specifications
| General | |
|---|---|
| Recording media | SD cards (512 MB – 2 GB)
SDHC cards (4–32 GB) SDXC cards (64–128 GB) USB flash drives (512 MB – 64 GB) |
| Recording and playback file formats | MP3: 44.1/48 kHz, 64/128/192/256/320 Kbit/s
WAV: 44.1/48/96 kHz, 16/24 bits |
| Number of channels | 2 channels (stereo)
1 channel (mono) |
| Analogue audio inputs and outputs | |
|---|---|
| Analogue input (unbalanced) | RCA pin jacks |
| Rated input level | –10 dBV (0.316 Vrms) |
| Maximum input level | +6 dBV (2.0 Vrms) |
| Input impedance | 10 kΩ or higher |
| Analogue input (balanced) | XLR-3-31 (1: GND, 2: HOT, 3: COLD) |
| When used as line input | |
| Nominal input level | +4 dBu (1.23 Vrms, when Ref.Level set to other than −9 dBFS)
+6 dBu (1.55 Vrms, when Ref. Level set to −9 dBFS) |
| Maximum input level (switchable) | +15 dBu (4.36 Vrms, Ref. Level: −9 dBFS)
+18 dBu (6.16 Vrms, Ref. Level: −14 dBFS) +20 dBu (7.75 Vrms, Ref. Level: −16 dBFS) +22 dBu (9.76 Vrms, Ref. Level: −18 dBFS) +24 dBu (12.28 Vrms, Ref. Level: −20 dBFS) |
| Input impedance | 10 kΩ or higher |
| When used as mic input (phantom power supported) | |
| Maximum input level | +4 dBu (1.23 Vrms) |
| Minimum input level | –70 dBu (245 μVrms) or higher |
| Input impedance | 2.2 kΩ or higher |
| Analogue output (unbalanced) | RCA pin jacks |
| Rated output level | –10 dBV (0.316 Vrms) |
| Maximum output level | +6 dBV (2.0 Vrms) |
| Output impedance | 200 Ω |
| Analogue output (balanced) | XLR-3-32 (1: GND, 2: HOT, 3: COLD) |
| Nominal output level | +4 dBu (1.23 Vrms, when Ref.Level set to other than −9 dBFS)
+6 dBu (1.55 Vrms, when Ref. Level set to −9 dBFS) |
| Maximum output level (switchable) | +15 dBu (4.36 Vrms, Ref.Level: −9 dBFS)
+18 dBu (6.16 Vrms, Ref.Level: −14 dBFS) +20 dBu (7.75 Vrms, Ref.Level: −16 dBFS) +22 dBu (9.76 Vrms, Ref. Level: −18 dBFS) +24 dBu (12.28 Vrms, Ref.Level: −20 dBFS) |
| Output impedance | 200 Ω |
| Phones output | 6.3-mm standard stereo jack |
| Maximum output power | 45 mW + 45 mW or higher (THD+N 0.1% or less, into 32 Ω load) |
| Digital audio inputs and outputs | |
|---|---|
| Digital input (AES/EBU) | XLR-3-31 |
| Input impedance | 110 Ω |
| Format | AES3-2003 / IEC60958-4 (AES/EBU) |
| Supported sampling frequencies | 44.1 kHz, 48 kHz, 96 kHz
When SRC ON, 32–192 kHz can be received |
| Digital input (SPDIF) | RCA pin jack |
| Format | IEC60958-3 |
| Supported sampling frequencies | 44.1 kHz, 48 kHz, 96 kHz
When SRC ON, 32–192 kHz can be received |
| Digital output (AES/EBU) | XLR-3-32 |
| Output impedance | 110 Ω |
| Format | AES3-2003 / IEC60958-4 (AES/EBU) |
| Supported sampling frequencies | 44.1 kHz, 48 kHz, 96 kHz |
| Digital output (SPDIF) | RCA pin jack |
| Format | IEC60958-3 (SPDIF) |
| Other inputs and outputs | |
|---|---|
| Remote jack | 2.5-mm TRS jack (for Tascam RC-3F or RC-20, sold separately) |
| USB port | 4-pin USB, A-type |
| Protocol | USB 2.0 High Speed (480 Mbit/s) |
| Serial port (RS-232C) | D-sub 9-pin |
| Parallel port | D-sub 25-pin |
| Maximum input voltage | +5.5 V |
| High-level minimum input voltage | +2.31 V |
| Low-level maximum input voltage | +0.99 V |
| Output format | Open collector (10 Ω output impedance, 20 V withstand voltage, 35 mA maximum) |
| Low-level maximum output voltage | 0.5 V |
| 5 V power supply maximum supplied current | 100 mA |
| Network connector (Ethernet) | RJ45 |
| Compatible standard | 100BASE-TX |
| Audio performance | |
|---|---|
| Frequency response (LINE IN or MIC IN to LINE OUT) | 20 Hz – 20 kHz, ±0.5 dB (Fs = 44.1/48 kHz, JEITA)
20 Hz – 40 kHz, +0.5/-3 dB (Fs = 96 kHz, JEITA) |
| Distortion | 0.002 % or less (LINE IN to LINE OUT, Ref. Level: −16 dBFS, Fs = 44.1/48/96 kHz, JEITA) |
| S/N ratio | 106 dB or more (LINE IN to LINE OUT, Fs = 44.1/48/96 kHz, JEITA) |
| Dynamic range | 106 dB or more (LINE IN to LINE OUT, Fs = 44.1/48/96 kHz, JEITA) |
| Crosstalk | 100 dB or more (LINE IN to LINE OUT, Fs = 44.1/48/96 kHz, JEITA) |
| Equivalent input noise (EIN) | −125 dBu or less (150 Ω, 20 kHz LPF, A-weighted) |
| Power supply and other specifications | |
|---|---|
| Mains power | AC 100–240 V, 50-60 Hz |
| Power consumption | 20 W |
| Dimensions (W × H × D) | 483 mm × 45 mm × 301 mm |
| Weight | 2.9 kg |
| Permissible operating temperature range | 5–35 °C |
