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Nobsound HiFi MOSFET Preamplifier Stereo Audio Transistor Preamp REF Marantz HDAM Circuit

GFJ041
Based on Marantz HDAM classic circuit, with the combination of tone tuning and high-end materials, this transistor preamp can make sound effect like tube preamp, sounds delicate and warm, natural and full, sound field is positioned accurately.
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$249.99
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  • Description
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Features
  • Based on Marantz HDAM classic circuit, with the combination of tone tuning and high-end materials, this transistor preamp can make sound effect like tube preamp, sounds delicate and warm, natural and full, sound field is positioned accurately.
  • With 3 groups of stereo RCA input and switch knob, can compare different audio source at the real time, no need to plug in and out the audio cable repeatly.
  • High-end materials are used:
Toshiba MOSFET transistor 2SK389 as input, single differential, output is UK ZTX series.
US CMCB16 24K gold-plated RCA terminals, reduce transmission loss.
Japan ALPS27 full-sealed potentiometer, excellent precision, better hand feeling and longer service life.
Equipped with an oxygen-free copper R-type transformer.
Double-side gold PCB, excellent electrical conductivity.
Philips high speed rectifier, UK NOVER main filter
718 Beijing military resistance, good precision and excellent thermal stability.

Main Parameters:
  • Input Voltage: 110V-240V
  • Audio Input: 3 groups Stereo RCA
  • Audio Output: 1 group Stereo RCA
  • SNR: 98DB 
  • Frequency Response: 10-40KHz 
  • THD: 0.003 (1KHz)
  • Net Weight: 2.5Kg
  • Dimensions: (W)260mm* (H)62mm* (D)190 mm


Packing List
  • 1× HiFi Preamp
  • 1× Power Cord
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