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TASCAM  LM-8ST

Audio inputs and outputs

MIC input

Connector

XLR-3-31  
(1: GND, 2: HOT, 3: COLD)

Input impedance 

2.4 kΩ

Nominal input level

–58 dBu (1 mV) - –12 dBu (195 
mV)

Maximum input level 

+10 dBu (2.45 V)

STEREO INPUT

Connectors

6.3 mm (1/4”) TRS Standard 
phone jacks  
(Tip: HOT, Ring: COLD, Sleeve: 
GND)

Input impedance 

16 kΩ

Nominal input level

+4 dBu (1.23 V)

Maximum input level 

+24 dBu (12.3 V)

MASTER BUSS IN

Connectors

6.3 mm (1/4”) TRS Standard 
phone jacks  
(Tip: HOT, Ring: COLD, Sleeve: 
GND)

Input impedance 

16 kΩ 

Nominal input level 

+4 dBu (1.23 V)

Maximum input level 

+24 dBu (12.3 V)

ST 1and ST 2/AUX OUTPUTS

Connectors

XLR-3-32  
(1: GND, 2: HOT, 3: COLD)

Output impedance 

94Ω 

Nominal output level 

+4 dBu (1.23 V)

Maximum output level  +24 dBu (12.3 V)

ST 1 and ST 2/AUX OUTPUTS

Connectors

RCA pin jacks 

Output impedance 

200Ω 

Nominal output level 

–10 dBV (0.3V)

Maximum output level  +10 dBV (3.16 V)

BUSS OUT

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 and 3.5 
mm (1/8”) stereo mini jack 

Maximum output level

250 mW + 250 mW (32Ω)

Audio performance 

Frequency response 

20 Hz–50 kHz, ±3 dB (PHONES 
outputs)
10 Hz–100 kHz, ±3 dB (Each 
BUSS output)

S/N ratio 

80 dB or greater (PHONES 
outputs, A-WTD, 20 kHz LPF)
80 dB or greater (Each BUSS 
output, A-WTD, 20 kHz LPF)

THD 

0.07% or less (PHONES outputs, 
when outputting 100 mW + 100 

mW (32 Ω), 20Hz HPF and 20 

kHz LPF) 
0.03% or less (each BUSS 
output, 20 Hz HPF and 20 kHz 
LPF)

Channel separation 

50 dB or greater (PHONES 
outputs, A-WTD, 20 kHz LPF, 
1 kHz nominal input and output, 

32Ω termination)

70 dB or greater (Each BUSS 
outputs, A-WTD, 20 kHz LPF, 
1 kHz nominal input and output, 

600Ω termination)

Crosstalk

65 dB or greater (Each BUSS 
outputs, A-WTD, 20 kHz LPF, 
1 kHz nominal input and output, 

600Ω termination)

Power 

AC 100–240V, 50-60 Hz

Power consumption 

15 W

Dimensions (WHD)

482 x 44 x 280 mm

18.98 x 1.73 x 11.02 in. 

Weight 

3.8 kg/8.378 lb

4 – Specifications

Summary of Contents for LM-8ST

Page 1: ...tems 4 About this manual 4 Trademarks 4 Precautions and notes for placement and use 4 Cleaning the unit 4 2 Names and Functions of Parts 5 Front panel 5 Rear panel 6 Bottom panel 6 3 Troubleshooting 7...

Page 2: ...m for your records Model number Serial number In North America use only on 120V supply CE Marking Information a Applicable electromagnetic environment E4 b Peak inrush current 3 75 A TO THE USER This...

Page 3: ...TE Leave 1U of space above the unit for ventilation Allow at least 10 cm 4 in at the rear of the unit for ventilation 1 Read these instructions 2 Keep these instructions 3 Heed all warnings 4 Follow a...

Page 4: ...ased this unit if any of these items are missing or have been damaged dur ing transportation Main unit LM 8ST 1 Power cord 1 A rack mounting screw kit 1 A warranty card 1 Owner s manual this manual 1...

Page 5: ...eater is detected at the input connector ST 2 AUX knobs 77 Use these to adjust the levels sent from each channel to the ST 2 AUX bus ST 1 knobs 88 Use these to adjust the levels sent from each channel...

Page 6: ...ectors are sent d MASTER BUSS IN input connectors The signal input through the balanced TRS MASTER BUSS IN connectors can be set to be sent to the ST 1 MAIN ST 2 AUX or both busses at once f LEVEL swi...

Page 7: ...not turn ON Confirm that the power plug is securely inserted No sound is output Are the input sources connected correctly Are the input selections correct Are the input LEVEL knobs minimized Are all t...

Page 8: ...jacks Tip HOT Ring COLD Sleeve GND Output impedance 94 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 and 3 5 mm...

Page 9: ...wings TT TT TT TT TT TT TT TT TT TT TT Illustrations and other depictions may differ in part from the actual product Specifications and external appearance may be changed without notification to impro...

Page 10: ...1 2 1 2 U805 U805 U806 U807 1 2 1 2 ST 2 AUX LEVEL U906 1 2 1 2 U907 U907 1 2 1 2 U908 U909 U905 U905 1 2 1 2 R L OL SIG1 SIG2 SIG3 ST2 AUX R CH LEVEL METER OL SIG1 SIG2 SIG3 ST2 AUX L CH LEVEL METER...

Page 11: ...73876 3 21 6 8 67 8 67 0 1 21 0 1 0 1 3 7 6 67 8 9 8 8 5 5 5 2 6 6 6 9 0 7 5 2 6 6 6 5 9 0 7 5 8 8 8 8 2 5 7 0 03 203 5 725 203 5 725 2 5 7 0 03 203 5 725 G X G Y G X G X G X 2 0 G X G X G Y 67 5 2 13...

Page 12: ...9888 5939 Wallace Street Mississauga Ontario L4Z 1Z8 Canada TEAC MEXICO S A de C V www teacmexico net Phone 52 55 5010 6000 R o Churubusco 364 Colonia Del Carmen Delegaci n Coyoac n CP 04100 M xico DF...

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