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General
Recording media
SD cards (512MB–2GB)
SDHC cards (4GB–32GB)
SDXC cards (64GB–128GB)
USB flash drives (512MB–64GB)
CD-R, CD-R-DA, CD-RW, CD-RW-DA
(12cm (650MB/700MB) only, High Speed supported for CD-
RW, SS-CDR250N only)
Recording and playback file formats
MP3: 44.1/48kHz, 64/128/192/256/320kbps
WAV: 44.1/48/96 kHz, 16/24-bit
CD-DA: 44.1kHz, 16-bit (SS-CDR250N only)
Number of channels
2 channels (stereo)
1 channel (mono)
Input and output
Analog audio input and output ratings
Analog input (unbalanced) jacks
Connectors: 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
Analog input (balanced) jacks
Connectors: XLR-3-31 (1: GND, 2: HOT, 3: COLD)
For line
Nominal input level
+4dBu (1.23Vrms, when Ref.Level set to other than
−9dBFS)
+6dBu (1.55Vrms, when Ref. Level set to −9dBFS)
Maximum input level (switchable):
+15dBu (4.36Vrms, Ref. Level: −9dBFS)
+18dBu (6.16Vrms, Ref. Level: −14dBFS)
+20dBu (7.75Vrms, Ref. Level: −16dBFS)
+22dBu (9.76Vrms, Ref. Level: −18dBFS)
+24dBu (12.28Vrms, Ref. Level: −20dBFS)
Input impedance: 10 kΩ or higher
For mic (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
Analog output (unbalanced) jacks
Connectors: RCA pin jacks
Rated output level: −10 dBV (0.316 Vrms)
Maximum output level: +6 dBV (2.0 Vrms)
Output impedance: 200 Ω
18 – Specifications
Analog output (balanced) jacks
Connectors: XLR-3-32 (1: GND, 2: HOT, 3: COLD)
Nominal output level: +4dBu (1.23Vrms, when Ref.Level set to
other than -9dBFS)
+6dBu (1.55Vrms, when Ref. Level set
to −9dBFS)
Maximum output level (switchable):
+15dBu (4.36Vrms, Ref.Level: −9dBFS)
+18dBu (6.16Vrms, Ref.Level: −14dBFS)
+20dBu (7.75Vrms, Ref.Level: −16dBFS)
+22dBu (9.76Vrms, Ref. Level: −18dBFS)
+24dBu (12.28Vrms, Ref.Level: −20dBFS)
Output impedance: 200 Ω
Phones jack
Connector: 6.3mm (1/4") standard stereo jack
Maximum output level: 45 mW + 45 mW or higher (THD+N
0.1% or less, into 32 Ω load)
Digital audio input/output ratings
Digital input (AES/EBU) jack
Connector: XLR-3-31
Input impedance: 110 Ω
Format: AES3-2003/IEC60958-4 (AES/EBU)
Supported sampling frequencies: 44.1, 48, 96 kHz
When SRC ON, 32kHz–192kHz can be received
Digital input (S/PDIF) jack
Connector: RCA pin jack
Format: IEC60958-3
Supported sampling frequencies: 44.1, 48, 96 kHz
When SRC ON, 32kHz–192kHz can be received
Digital output (AES/EBU) jack
Connector: XLR-3-32
Output impedance: 110 Ω
Format: AES3-2003/IEC60958-4 (AES/EBU)
Supported sampling frequencies: 44.1, 48, 96 kHz
Digital output (S/PDIF) jack
Connector: RCA pin jack
Format: IEC60958-3
TASCAM SS-CDR250N / SS-R250N
107
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