Tascam MH-8 Audio inputs and outputs, Audio performance

4 – Specifications

Audio inputs and outputs

INPUT 1 and 2
Connector	XLR-3-31
	(1: GND, 2: HOT, 3: COLD)
Input impedance	56 kΩ
Nominal input level	+4 dBu (1.23 V)
Maximum input level	+24 dBu (12.3 V)
INPUT 1
Connectors	6.3 mm (1/4”) TRS Standard
	phone jacks
	(Tip: HOT, Ring: COLD, Sleeve:
	GND)
Input impedance	56 kΩ
Nominal input level	+4 dBu (1.23 V)
Maximum input level	+24 dBu (12.3 V)
INPUT 2
Connectors	RCA pin jacks
Input impedance	22 kΩ
Nominal input level	–10 dBV (0.3 V)
Maximum input level	+10 dBV (3.16 V)
DIRECT INPUT
Connectors	6.3 mm (1/4”) TRS Standard
	phone jacks
	(Tip: HOT, Ring: COLD, Sleeve:
	GND)
Input impedance	56 kΩ
Nominal input level	+4 dBu (1.23 V)
Maximum input level	+24 dBu (12.3 V)
FOLDBACK outputs
Connectors	6.3 mm (1/4”) TRS Standard
	phone jacks
	(Tip: HOT, Ring: COLD, Sleeve:
	GND)
Output impedance	94Ω
Nominal output level	+4 dBu (1.23 V)
Maximum output level	+24 dBu (12.3 V)
PHONES outputs
Connectors	6.3 mm (1/4”) Standard
	stereo phone jacks
Maximum output	250 mW + 250 mW (32Ω)

Audio performance

Frequency response	20 Hz - 50 kHz/100 mW 32Ω,
	±3 dB (PHONES outputs)
	10 Hz - 100 kHz, ±3 dB
	(FOLDBACK outputs)
S/N ratio	85 dB or greater (PHONES
	outputs, A-WTD, 20 kHz LPF)
	90 dB or greater (FOLDBACK
	outputs, A-WTD, 20 kHz LPF)
THD	0.05% or less (PHONES outputs,
	when outputting 100 mW + 100
	mW (32 Ω), 20Hz HPF and 20
	kHz LPF)
	0.007% or less (FOLDBACK
	outputs, 20 Hz HPF and 20 kHz
	LPF)
Channel separation	50 dB or greater (Within a
	channel, PHONES outputs,
	A-WTD, 20 kHz LPF,1 kHz
	nominal input, 32Ω termination)
	90 dB or greater (FOLDBACK
	outputs, A-WTD, 20 kHz LPF,
	1 kHz nominal input, 600Ω
	termination)
Crosstalk	65 dB or greater (PHONES
	outputs, A-WTD, 20 kHz LPF,
	1 kHz nominal input, 32Ω
	termination)
Power	AC 100-240V, 50-60 Hz
Power consumption	36 W
Dimensions (mm)	482 (width) x 44 (height) x 280
	(depth)
Weight	3.8 kg

8 TASCAM MH-8