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Overview

L1 Preamplifier

The L1 integrates a high performance preamp, and a high end headphone amplifier, into a single chassis. It offers breathtaking sound quality & highest craftsmanship. Designed for pure performance, the L1 are crafted from the highest grade of materials available for uncompromised musicality.


L1 takes a new concept to amplifier design. The compact design of the L1 provides greatest versatility to music lovers. Fully discrete amplification circuitry, result is a faster, wider bandwidth and a cleaner output signal with minimal signal degradation.


The L1 can match with a pair of active speakers to form a personal monitoring system.. Whereas match with power amplifier like M1 to form a conventional system.

Features

L1 Preamplifier
  • Fully discrete amplification circuit.

  • Pure class A operation.

  • Full-function remote control operation.

  • 96 step volume control, each of 1 dB.

  • Channel balance 96step, each of 1 dB.

  • Silent-mode LCD display.

  • Super rigid aluminum monocoque chassis.

  • Individual circuit for preamp stage and headphone amplifier stage.

  • Headphone amplifier employs high-current MOSFET output stage.

  • The high voltage swing, high output current and low noise characteristics allows driving any dynamic headphone with ease.

  • All transistors and components were custom matched to suit circuit need.

  • No solder mask was used in the Print Circuit Board (PCB), it enhance clarity of sound image.

  • The copper track in Print Circuit Board (PCB) was Gold plated, to further improve sound quality.

  • 3% silver solder was used in production line.

  • Each amplifier was hand-made by qualified technician to ensure highest quality.

Spec.

L1 Preamplifier Preamp section:
  • Frequency response: DC to 1MHz -1.5dB
  • Gain: 15dB
  • Input impedance: 22K
  • Maximum input level: 4.5Vrms
  • Maximum output voltage swing: 30Vpp
  • Input: 2 pair unbalanced (RCA)
  • Output: 1 pair unbalanced (RCA)


Headphone amp section:
  • Freq. response: 10Hz to 300KHz -1.5dB
  • Gain: 16dB
  • Input impedance: 22K
  • Maximum input level: 4.5Vrms
  • Maximum output voltage swing: 75Vpp
  • Power output per channel:
  •       5.2W @ 32 ohm (with protection disabled)
          4.6W @ 64 ohm
          3.5W @ 120 ohm
          2.1W @ 250 ohm
             1W @ 600 ohm
    
  • Output: 1 headphone output jack (6.3mm)


  • Dimensions: 240 x 357 x 96mm W x D x H
  • Weight: 10.8 kg

Buy

L1 Preamplifier

Please contact your local distributor or dealer for product purchase.


Or you can buy online, please leave message at Contact Us.
Price: HKD33,500
Price excluding VAT and shipping.


Available in two surface finishing

Titanium Silver
Glossy Stripe Pattern