Tascam DA-45HR Specifications, Audio specifications, 6.2I/O specifications, Physical specifications

6 - Specifications

6.1 Audio specifications

Tape Speed	8.15 mm/s (SP mode)
	16.3 mm/s (HR mode)
Recording time (with 120-	120 minutes (SP mode)
minute cassette)
	60 minutes (HR mode)
Head drum speed	2,000 rpm (SP mode)
	4,000 rpm (HR mode)
Fast wind time (forward	60 seconds end-to-end with
and rewind)	120-minute tape
Sampling frequency	44.1 kHz, 48 kHz
Recording resolution	16-bit linear (SP mode)
	Rounded 24-bit AD conversion
	24-bit linear (HR mode)a
Frequency response	20 Hz to 20,000 Hz (SP mode)
±0.5 dB
	20 Hz to 20,000 Hz (HR mode)
S/N ratio	>105 dB (SP mode)
	>112 dB recording, >105 dB
	overall (HR mode)
Dynamic range	>100 dB (SP mode)
	>113 dB recording, >105 dB
	overall (HR mode)
Total harmonic distortion	<0.005% (SP mode)
(1 kHz @ FS – 0.1 dB)
	<0.002% recording, <0.004%
	overall (HR mode)
Channel separation	>95 dB (1kHz @ FS)
Wow and flutter	Unmeasurable (<0.001%)

a.If the DA-45HR’s DA convertors are used for replay, conversion is carried out at a rounded 8 times oversampled 20 bits, with the option of dithering.

6.2I/O specifications

Analog inputs (balanced	Nominal input level +4dBu
XLR-3-31 type)	(FS=–16/–18/–20 dBu)
	Maximum input level +20/+22/
	+24 dBu
	Nominal impedance >10 kΩ
Analog inputs (unbal-	Nominal input level –10dBV
anced RCA)	Maximum input level +6 dBV
	(2Vrms)
	Nominal impedance >50 kΩ

Analog outputs (balanced	Nominal output level +4dBu
XLR-3-32 type)	(FS=–16/–18/–20 )
	Maximum output level +20/+22/
	+24 dBu
	All level measurements made
	with trimmer set to maximum
	value
	Nominal impedance <27 Ω
Analog outputs (unbal-	Nominal output level –10 dBV
anced RCA)	Maximum output level +6 dBV
	(2 Vrms)
	Nominal impedance <700 Ω
Headphone π -inch stereo	(2 x 50 mW into 32 Ω)
jack
Digital output (balanced	IEC958 Type I (AES/EBU)
XLR-3-32 type)	IEC958 Type II (SPDIF)
Digital output (unbalanced	IEC958 Type I (AES/EBU)
RCA)	IEC958 Type II (SPDIF)
Digital input (balanced	IEC958 Type I (AES/EBU)
XLR-3-31 type)
Digital input (unbalanced	IEC958 Type II (SPDIF)
RCA)
WORD SYNC IN	BNC, 75 Ω
WORD SYNC THRU	BNC, 75 Ω , auto-terminating
Parallel I/O port	15-pin ’D’-sub connector
REMOTE CONTROL	For use with RC-D45 only
3.5 mm mini-jack
6.3 Physical specifications
Voltage requirements:	USA/Canada 120 VAC ‘60 Hz
	Europe/UK 230 VAC @ 50 Hz
	Australia 240 VAC @ 50 Hz
Power consumption	40 W
Weight	8.3 kg (18.25 lbs)
Dimensions (w x h x d)	482 x 140.5 x 368 mm (19 x 5.5
	x 14.5 in
Supplied accessories	Power cord
	Rack mounting kit
Optional accessories	RC-D45 wired remote control
	unit

Changes to specifications and features may be made without notice or obligaiton.

30 TASCAM DA-45HR