ATE-2001
Products < Air Tight
Product Infomation  
Air Tight ATE-2001 Reference Preamplifier features

  • Meticulous hand wiring without PCB in all signal paths
  • 1.6mm thick steel plate to shield all of the internal and external vibrations
  • High mass solid brass attenuator pot that is resistant to vibrations, offering smoothest operational touch with utmost accuracy
  • Output stage composed of a low-impedance, high output SRPP circuit that assures stable function of NF circuitry throughout wide bandwidth
  • Exclusive on-board step-up transformer by My Sonic Lab, featuring high quality core and wire
  • A 6DJ8 single stage flat amp, designed as a no NFb SRPP circuit, that sends stable output signals under low impedance even when the attenuator is activated
  • 3 line inputs and 3 sets of phono inputs that enable you to use 3 different cartridges/tonearms (2 MCs and 1 MM) for versatile listening pleasure

Specification
  • Tubes Employed: 6X4 x 1, EF86 (6267) x 1, 12BH7 x 1, 12AX7 (ECC83) x 3, 6922 (ECC88) 
  • Output Voltage : 2V (rated), more than 20V (max.)
  • Output Impedance : less than 2k ohms 
  • Frequency Response/
  •     Phono: 20 - 20,000 Hz (± 0.3dB)
  •     Line: 5 - 100, 000 Hz (± 0.1dB)
  • THD less than : 0.08% (2V, 1kHz)
  • Input Sensitivity : Phono: 1.2mV 
  • Input Impedance/Phono : 47k ohms, Line: 100k ohms 
  • S/N Ratio (IHF-A)/ 
  •    Phono: more than 78dB (5-mV input converted) 
  •    Line: more than 97 dB
  • Inputs : 3 lines, 3 phonos
  • Output Impedance : 1.35V Peak to Peak for full output 
  • Phono : 25w into 80hms, 75w Monoblock 
  • Dimensions (w x d x h) 
  • Amp Section : 400(W)  x 320 (D) x 140 (H) mm
  •     Power Supply : 400(W) x 320(D) x 140 (H) mm
  • Weight Amp section : 8.5 kgs
  • Power Supply: 9 kgs