MPN #MD7    

$1235.00

Financement disponible

Discrete op-amp mic pre, Jensen transformer, 0"64dB stepped gain, trim, DI with 10M? input, send/return FX loop, high-pass filter, low noise, high headroom



The MD7 is a versatile, all-discrete preamplifier built around the legendary 1122 op-amp and Jensen transformers, designed to deliver depth, resolution, and character with the reliability engineers expect from Avedis Audio. With a gain range from 0"64 dB in precise 4 dB steps plus a fine trim control, the MD7 offers recall-friendly settings and the ability to push its transformer into musical saturation during peaks thanks to its no-pad design. The result is a preamp that remains transparent when needed, yet capable of adding rich harmonic color when driven.

Beyond microphone duties, the MD7 excels as a creative studio tool. A high-impedance 10 Mohm DI input makes it perfect for guitars, basses, and other instruments, while the unique SEND/RETURN feature allows signals to be routed through stompboxes or external processors directly from the preamp. Additional features like a smooth high-pass filter (-3 dB at 80 Hz), phase reverse, and gently filtered 48V phantom power provide flexibility in any recording situation. With its wide bandwidth, high headroom, and ultra-low noise performance, the MD7 is equally suited for pristine tracking, re-amplification, and experimentation - making it a powerful and musical front end for any studio.
  • Gain range from 0dB " 64dB in 4dB steps for recall-ability
  • Input Trim control for fine control of gain
  • No input PAD to drive transformer into saturation during peaks
  • Utilizes the discrete 1122 op-amp known for depth and resolution
  • All discrete design with Class A buffer amplifier
  • Line Input to interface with DAW's
  • Jensen input transformer
  • Custom output transformer made by Avedis Transformers
  • SEND feature to run signal through stomp boxes for variety of effects
  • Wide bandwidth, high headroom, very low noise
  • Phase reverse, and filtered 48V phantom power
  • High Pass Filter using a gentle slope for natural bass roll-off (-3dB @ 80Hz)
  • 10 Meg-ohm high impedance DI input great for all instrument pickups
  • Perfect for using as a re-amplification device
  • Designed and manufactured in Los Angeles
  • General Specifications
  • Frequency Response: <10Hz to -3dB at 75kHz
  • Input Impedance: 1500 ohms
  • Output Impedance: <75 ohms
  • Common Mode Rejection Ratio: >123dB min @ 60Hz
  • Maximum Output Level: +28.8 dBu @ 100K, +27.4 dBu @ 600
  • Power Requirements: ±16 vdc @ 35mA per rail
  • Gain Voltage: 0 to 22 Volts
  • Gain dB: 0 to 64.7 dB
  • Equivalent Input Noise: 114 dBu; Unweighted 300kHz bandwidth
  • Weight: 2.6 lbs / 1.18kg
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