Line Magnetic LM-512CA

The Line Magnetic LM-512CA integrated preamplifier operates in push-pull mode with 3 pairs of tubes. A large volume potentiometer sits at the center of the front panel, allowing independent adjustment of each of the two channels. It features 3 RCA inputs, a balanced XLR input, as well as RCA and XLR outputs.

The HOT selector allows you to choose the input mode between the American phase and the British phase. The use of high-quality components (Multicap, BC Axial, Philips, Panasonic Relay), mostly air-wired, ensures exemplary reliability.

Its output transformers are of the double EI type, specially designed to allow it to handle a very wide range of amplifiers.

• Strengths
  • Air wiring
  • High-quality components

• Tubes
  • 2x 6KZ8 (Mullard)
  • 2x 6922 (Genalex)
  • 2x 22DE4 (American RCA)

Measurements

• THD: 0.5% (1KHz)
• Signal-to-noise ratio: 90dB
• Frequency response: 15 to 30 kHz (-3dB)
• RCA frequency response: 17 to 10 kHz (-3dB)
• RCA line input sensitivity: 150mV
• Input impedance: 600kΩ

Miscellaneous

• Steatite tube sockets
• BIAS adjustment using built-in voltmeter
• 30s power-on delay
• High-quality components:
  • Multicap, BC Axial, Philips, Panasonic Relay
• Remote control
• HOT selector:
  • Switch phase between American or British position

Connectivity

• 3x RCA line inputs (pairs)
• 1x XLR input (pair)
• 1x RCA output (pair)
• 1x XLR output (pair)

General

• Dimensions (W x H x D): 430 x 196 x 383 mm
• Weight: 20 kg

Included accessories

• 2x Fuses
• 1x Remote control
• 1x Detachable power cord
• 1x User manual