Tascam HS-20

Recording media SD/SDHC card,

CF card(Compact Flash)

File system FAT32 (4GB or more), FAT16 (2GB or less)

File format BWF(Poly), WAV

Number of channels 2

Quantization bit rate 16/24bit

Sampling frequency 44.1k / 48k / 88.2k / 96k / 176.4k / 192k Hz

Clock reference INTERNAL, WORD IN, VIDEO IN, DIGITAL IN

Timecode formats 23.976 / 24 / 25 / 29.97DF / 29.97NDF / 30DF / 30NDF

Analog audio inputs

BALANCED XLR-3-31(1:GND/2:HOT/3:COLD)

Input impedance 4.3k ohms

Nominal input level +4dBu (D.ref.level -9dBFS :+6dBu)

Maximum output level

+15dBu (D.ref : -9dBFS, A.input:+6dBu)

+18dBu (D.ref : -14dBFS, A.input:+4dBu)

+20dBu (D.ref : -16dBFS, A.input:+4dBu)

+22dBu (D.ref : -18dBFS, A.input:+4dBu)

+24dBu (D.ref : -20dBFS, A.input:+4dBu)

D.Ref:Digital Ref. Level

A.input:Analog Input Ref. Level

UNBALANCED RCA pin jacks

Input impedance 3.9k ohms

Nominal input level -10dBV

Maximum output level

+6dBV

Analog audio outputs

BALANCED XLR-3-32(1:GND/2:HOT/3:COLD)

Output impedance 100ohms

Nominal output level +4dBu (D.ref.level -9dBFS :+6dBu)

Maximum output level

+15dBu(D.ref : -9dBFS, A.input:+6dBu)

+18dBu(D.ref : -14dBFS, A.input:+4dBu)

+20dBu(D.ref : -16dBFS, A.input:+4dBu)

+22dBu(D.ref : -18dBFS, A.input:+4dBu)

+24dBu(D.ref : -20dBFS, A.input:+4dBu)

D.Ref:Digital Ref. Level

A.input:Analog Output Ref. Level

UNBALANCED RCA pin jacks

Output impedance 100ohms

Nominal output level -10dBV

Maximum output level +6dBV

PHONES 6.3mm(1/4") stereo phone jack

Maximum output level 45mW + 45mW (THD+N 0.1% or less, 32ohms loaded)

Digital audio inputs

AES/EBU XLR-3-31

Input impedance 110 ohms +/-20%

Format AES3-2003 / IEC60958-4 (AES/EBU)

IEC60958-3(S/PDIF)

Supported sampling frequency 44.1k / 48k / 88.2k / 96k / 176.4k / 192k Hz (Single / Double / Quad)

When SRC is ON, the receivable range is 32k - 192k Hz

S/PDIF RCA pin jack

Input impedance 75 ohms

Format AES3-2003 / IEC60958-4 (AES/EBU)

IEC60958-3(S/PDIF)

Supported sampling frequency 44.1k / 48k / 88.2k / 96k / 176.4k / 192k Hz (Single / Double / Quad)

When SRC is ON, the receivable range is 32k - 192k Hz

Digital audio outputs

AES/EBU XLR-3-32

Format AES3-2003 / IEC60958-4 (AES/EBU)

Supported sampling frequency 44.1k / 48k / 88.2k / 96k / 176.4k / 192k Hz (Single / Double / Quad)

S/PDIF RCA

Format IEC60958-3(S/PDIF)

Supported sampling frequency 44.1k / 48k / 88.2k / 96k / 176.4k / 192k Hz (Single / Double / Quad)

TIMECODE IN BNC(SY-2)

Signal voltage amplitude 0.5-5Vp-p

Input impedance 10k ohm

Format SMPTE 12M-1999 compatible

TIMECODE OUT BNC(SY-2)

Signal voltage amplitude 2Vp-p

Output impedance 600 ohm

Format SMPTE12M-1999 compatible

WORD/VIDEO IN BNC

Input voltage 5V TTL (WORD IN)

1Vp-p (VIDEO IN)

Input impedance 75 ohm +/-10%

Input frequency (WORD) 44.1/ 48/ 88.2/ 96/ 176.4/ 192

Input frequency (VIDEO 24/25/29.97/30 (NTSC/PAL black burst/HDTV Tri-Level)

WOED/VIDEO THRU/OUT BNC (WORD THRU/WORD OUT selectable)

Output voltage 5V,TTL(WORD OUT)

Output impedance 75 ohm +/-10%

Input frequency 44.1/ 48/ 88.2/ 96/ 176.4/ 192

ETHERNET RJ45

Supported standards 100BASE-TX,1000BASE-T

USB USB A type 4 pin

Fromat USB2.0 HIGH SPEED (480Mbps)

KEYBOARD Mini DIN (PS/2)

CONTROL I/O

REMOTE RJ-45

PARALLEL D-sub25pin

RS-422 D-sub 9-pin(SY-2)

RS-232C D-sub9 pin

Power AC100V-240V, 50/60Hz

Power consumption 22W

Dimensions 482.6(W) x 94(H) x 317.1(D)mm

19(W) x 3.7(H) x 12.5(D)inch

Weight 4.9kg, 10lb

Audio performance

Frequency response

Analog in to Analog out 20Hz-20kHz:+/-0.5dB (Fs:44.1/48kHz,JEITA)

20Hz-40kHz:+0.5dB/-2dB (Fs=88.2/96kHz,JEITA)

20Hz-80kHz:+0.5dB/-5dB (Fs=176.4/192kHz,JEITA)

Distortion

Analog in to Analog out 0.005% or less (JEITA)

S/N ratio

Analog in to Analog out 100dB or more (JEITA)