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Laochen EL34 Mini Tesktop Tube Amplifier Aiqin Single-ended Class A amplifier Black Version OC34BM Oldchen

Laochen EL34 Mini Tesktop Tube Amplifier Aiqin Single-ended Class A amplifier Black Version OC34BM Oldchen

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Model: Laochen EL34 Mini
Shipping Weight: 10Kg Product Quantity: 10 Units in Stock
Starting at: $145.99USD

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​Manufactuer "LaoChen" have 3 brands name: "Oldchen" , "LaoChen", "Aiqin"

So for this product, we have some amplifier maybe come with "Oldchen" words on the front plate , and others come with "LaoChen" , please pay attention,

 

Basic technical parameters:

  • Rectifier :  1x 5u4c (5z4p,5z3p,5u4g,5r4g)
  • Preamp tubes : 1x 6H8c (6n8p, 6sn7)
  • Power tubes : 2x PSVANE HIFI Serie EL34-B ,  Red or Black seat (depens production periode)
  • Rated output power: 7w x 2(Ultra-linear connection)
  • Frequency response : 20Hz - 25KHz .
  • Total power consumption: 90W
  • Power transformer: 140W .
  • Output transformer:  Z11 0.35mm iron steel plate (22x45/50), 
  • Total Harmonic Distortion : 1% (1kHz)
  • Input Sensitivity : 500mV - 2000mV
  • Input impedance : 100KOmega
  • Output Impedance : 4 - 8 ohms, work with 10-80w 88db(>=) speakers
  • SNR : 88dB
  • Dimensions (W x H x D ): 270 x 160 x 230mm
  • Weight net: 8KG.
  • Packing weight: about 9Kg
  • Input voltage: 110v-120v or 220v-240v , 50-60hz


Product technology and materials

  • PSVANE HIFI Serie EL34-B black seat.
  • Taiwan LiYang's potentiometer, nice quality is like ALPS
  • Use better famous capacitors
  • All high-precision metal film resistors rings.
  • Handmade transformers.
  • Optimized routing and Extremely low noise
  • Gold plate connection for all connections
  • PCB inside architecture

She is made by the most famous Chinese brand laochen, and it's the China 's best-selling hifi tube amplifier!

Since 2006, it has been sold more than 10,000 copies!


Laochen manufacture is a well-known chinese brand, this EL34 series is already sold more 10milles copies, itlsquos the most popular tube amps, it's used for 100w around HIFI Speakers to all music type and special for vocal chords music.
This amps's development and marketing time has more than 10 years, it has been very mature, has received a lot of suggestions for improvement by hifi buyers, many buyers have been praised .

 

Real sense of hearing:

  • Bass is surging strong.
  • Middle frequency is soft and mellow voice.
  • High frequency is crisp and clear .
  • Even used to listen to the POP or dance music can be shocking endless,
  • Bounce efforts andclear resolution makes the sound never tired.
  • Thousands of people are full of praise for this amplifier in manufacturer's site.