PreSonus ADL 600 High Voltage 2-Channel Tube Microphone Preamp

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Pick-up from our Mt Druitt store - $0.00
Pick up from Shop 8, 13 Mount Street, Mount Druitt NSW. Ph: 02 9677 2755 Mon to Fri 9am - 5:30pm, Sat 9am - 4pm.

Co-designed by famed tube-circuit designer Anthony DeMaria, the ADL 600 is a top-of-the-line tube mic preamplifier. Featuring a Class A, discrete design with three top-grade vacuum tubes per channel, it uses only top-shelf components and operates with ±300V power rails for maximum headroom and superb tone. The dual-transformer design also ensures low-noise operation, with maximum common-mode rejection. The result is an ultra-low-noise tube preamp with a big, warm, smooth, clear, distinctive sound.

Key Features:

  • Mic, line, and instrument inputs
  • High-voltage, Class A, dual-transformer, vacuum-tube preamp
  • 3 military-grade vacuum tubes
  • Input-source select
  • Variable mic-input impedance (150, 300, 900, 1,500Ω)
  • Variable high-pass filter (40, 80, 120Hz)
  • 8-position Gain switch
  • Variable Trim adjustment for final stage
  • 48V phantom power
  • -20 dB pad
  • Polarity-reverse switch
  • Backlit VU meter with -6 dB switch (for metering hot signals)
  • > 73 dB of gain
  • Chassis-ground link connectors
  • 2 Unit 19" rack-mountable, rugged steel chassis
  • Internal power supply with standard IEC connector


  • 2 Unbalanced 1/4" instrument inputs (front panel)
  • 2 Transformer-balanced XLR line inputs
  • 2 Transformer-balanced XLR mic inputs
  • 2 Transformer-balanced XLR line outputs

In excellent condition, some very light cosmetic wear

Includes Australian 3-pin "kettle cord" power cable

The photos are of the actual PreSonus ADL 600 for sale


SKU 142824
Brand PreSonus
Shipping Weight 10.0000kg
Shipping Width 0.500m
Shipping Height 0.150m
Shipping Length 0.500m
Shipping Cubic 0.037500000m3

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