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דף הבית >> מוצרים >> קדם מגבר - Pre Amplifier >> pre1
 
pre1
 
מספר קטלוגי: pre1

מחיר מחירון: 0.00

 
מחיר לאחר הנחה: 6,300.00 ₪


דמי משלוח: 0.00 ₪

זמן אספקה:  ימים

שנות אחריות: 1 שנים


יצרן:  LAB 12

 
מידע נוסף

 
 

קדם מגבר קלאס A מנורות
משודך עם זוג מנורות E88CC

בקונפיגורציה מיוחדת
עם אספקת חשמל יציבה
עם 4 מצבי רגולטור
מעוצב בתצורה של 2 מונובלוקים
 
 
 

Class A Tube Preamplifier

PRE1 aims at exactly the same target as all our products do, 
to achieve a warm, musical and most of all realistic sound 
that remains enjoyable even after many hours of listening. 
We achieved to give PRE1 a high class performance, 
much higher than its price range. It is a great choice to be combined with 
a solid state or tube power amplifier. 
In both ways PRE1 will give this known warm, 
friendly and analytical sound of LAB12.

Internally we use a matched pair of E88CC tubes 
in a special configuration and a solid state power supply 
with 4 regulation stages offering smart filtering 
and more than enough capacity. 
Dual mono philosophy and Fine Symmetry® exist in every stage of the internal circuit and of course we use SRSG® topology in this gear too. Special selected parts like MKP audio grade capacitors and resistors with 0.1% accuracy also contribute the production of the final detailed sound and the wider resolution.

PRE1 offers five analog inputs and two preamplifier outputs, 
so you can easily drive a bi-amping system or a power amplifier 
and active subwoofer(s) with no problem. 
Input selection can be performed by the on face rotary 
switch or by the remote control.

PRE1 can be purchased in our standard Matt Black or Pearl White 
colors but can also be available in a custom color of your choice.



 

Technical Specifications

 

Features: 
  • Toroidal power transformer
  • Blue Velvet ALPS potentiometer
  • Special Audio Grade parts in every stage
  • No feedback design
  • SRSG® implementation
  • fine symmetry® implementation
  • Gold plated Teflon rca connectors
  • Gold plated tube sockets
  • Remote control
  • 5mm Aluminum face panel with luxury painting
  • Five Years Guarantee
Specifications: 
  • Power: 230/240 Vac 50Hz (1Α fused)
  • Power consumption: 80 VA max
  • Frequency responce: +0-3dB, 5Hz to 200kHz
  • Distortion: 0.04% at 2V RMS output
  • Gain: 21dB
  • Signal to Noise ratio: 90dB
  • Maximum output: 14V RMS
  • Input impedance: 50K ohms
  • Output impedance: 900 ohm
  • Tube complement: 2x E88CC dual triode, 
  • (tube audio circuit, solid-state power supply)
  • Warm up time: 1 minute
  • Inputs: 5x line stereo (RCA connectors)
  • Preamp outputs: 2xline stereo (RCA connectors)
  • Available colors: Matt Black, Pearl White, Custom color
  • Dimensions (WxHxD): 43x11x29 cm
  • Weight: 5 Kg