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4–specifications, Inputs and outputs, Performance – Teac LA-40MKIII User Manual

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TASCAM LA-40MKIII

4–Specifications

Inputs and Outputs

UNBALANCED TO BALANCED

Inputs (4 unbalanced RCA pin jacks)

Input impedance

23 kΩ (when all

INPUT LINK

switches are OFF)

5.7 kΩ (when all

INPUT LINK

switches are ON)

Nominal input level

-10 dBV ±1 dB

Maximum input level

+4.8 dBV

Indicator detection level (unbalanced input)

–38 dBV or more

(

OUTPUT LEVEL

switch set to +4 dB or –20 dB)

Outputs (4 balanced XLR type connectors)

(Pin assignment: 1 = ground, 2 = hot, 3 = cold)

Output impedance

94 Ω

Nominal load impedance

10k Ω

Minimum load impedance

600 Ω

Nominal output level

+4 dBu ±1 dB (

OUTPUT LEVEL

switch set to +4 dB)

-20 dBu ±1 dB (

OUTPUT LEVEL

switch set to -20 dB)

Maximum output level

+23 dBu

BALANCED TO UNBALANCED

Inputs (4 balanced XLR type connectors)

(Pin assignment: 1 = ground, 2 = hot, 3 = cold)

Input impedance

54 kΩ (when all

INPUT LINK

switches are OFF)

13.5 kΩ (when all

INPUT LINK

switches are ON)

Nominal input level

+4 dBu ±1 dB (

INPUT LEVEL

switch set to +4 dB)

-20 dBu ±1 dB (

INPUT LEVEL

switch set to -20 dB)

Maximum input level

+30 dBu (

INPUT LEVEL

switch set to +4 dB)

+8 dBu (

INPUT LEVEL

switch set to -20 dB)

Indicator detection level (balanced input)

–24 dBu or more (

INPUT LEVEL

switch set to +4 dB)

–48 dBu or more (

INPUT LEVEL

switch set to -20 dB)

Outputs (4 unbalanced RCA pin jacks)

Output impedance

200 Ω

Nominal load impedance

10 kΩ

Minimum load impedance

1 kΩ

Nominal output level

-10 dBV ±1 dB

Maximum output level

+18 dBV

Performance

TRIM range

±12 dB

S/N ratio (nominal input and output level)

A-weight filter + 20 kHz LPF: 90 dB

(

OUTPUT LEVEL

switch set to +4 dB)

20 Hz HPF + 20 kHz LPF: 87 dB

(

OUTPUT LEVEL

switch set to +4 dB)

Total harmonic distortion

(1 kHz, nominal input and output level)

0.007% or less

Frequency response

(nominal input and output level)

20 Hz–100 kHz ±3 dB

Crosstalk

-90 dB or more (1kHz, nominal input and output level,

terminated with a 600 Ω load)

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08.12.19 1:03:24 PM