Tascam LA40MKIII
Line Amp 4Ch Bi-Directional

LA40MKIII

The LA-40mkIII line amplifier features a ±12dB trim control for better matching of levels between components. A signal present LED proves useful during system design and troubleshooting. The new models are packaged in black rack cases with standard chassis depth for easier wiring. The LA-40mkIII has four channels of unbalanced to balanced and another four channels of balanced to unbalanced out.

Features:

• Balanced connectors: XLR
• Unbalanced connectors: RCA
• Signal Present LED per channel
• Trim control for fine level adjustment of +/- 12dB
• Input level: +4dBu/-20dBu, Output level: -10dBV, selectable per channel
• Ground Lift switch per channel
• All Lift Switch disables ground connections for entire unit
• Earth terminal

Specifications:

Inputs and Outputs

• Inputs 8 unbalanced RCA pin jacks
• Inputs impedance 23k ohm (when all Input Link switches are Off)
• 2.8k ohm (when all Input Link swiches are On)
• Nominal input level -10 dBV +/-1 dB
• Maximum input level +4.8 dB or more
• Indicator detection level -36 dBV
• Outputs 8 balanced XLR type connectors (Connector holes: 1 = ground, 2=hot, 3=cold)
• Output impedance 94 ohm
• Nominal load impedance 10k ohm
• Minimum load impedance 600 ohm
• Normal output level +4 dBu +/-1 dB (Output Level switch set to +4dB) -20 dBu +/-1 dB (Output Level switch set to -20dBu)
• Maximum output level +23dBu or more

Performance

• Trim range +/-12 dB
• S/N ratio IHF-A/DIN 90 dB/87 dB (Output Level switch set to +4dB)
• Total harmonic distortion 0.005 % or less (20 Hz HPF + 20k Hz LPF)
• Frequency response 20 Hz - 100 kHz +/-3 dB (nominal input and output level)
• Crosstalk -90dB or more (1kHz, normal input and output level, terminatedwith a 600 ohm load)

Physical specifications

• Dimensions (W x H x D) 482 x 44 x 280 mm
• Weight 3 kg (main unit)
• Power requirements 100 - 240 V AC, 50/60 Hz
• Power consumption 6 W
• Supplied accessories Power cord set
• Rack mount screw set
• Owner's manual
• Warranty card
  

Our Part #  LA40MKIII