LaoChen EL34 Ламповый усилитель Однотактный класс A ручной работы Черный Bluetooth-усилитель OC34 Oldchen
All items ONE-YEAR WARRANTY !!!
We can Declare the Value of the Order as Customer's Remark!!!
Manufactuer "LaoChen" have 2 brands name: "Oldchen" , "LaoChen"
So this amplifier will maybe come with one of "Oldchen" or "LaoChen" brand name, please pay attention
Technical parameters:
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Rectifier : PSVANE 5U4g(5Z3p, 5u3c, gz34 )
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preamp tubes :6H8c (Equivalent 6h8c, 6sn7)
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Power tubes : PSVANE HIFI serie EL34-B x 2,Red or Black seat (depens production periode)
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Power and connection mode:Ultra-linear connection 10Wx2(default and recommand mode by manufacturer),Triodeconnection6-8Wx2, Standard connection 12W x2,tell us if you want to change the default connection mode.
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Frequency response : 20Hz - 25KHz
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Total power consumption: 115W
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Power transformer: 160w, (96x50)
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Output transformers: 15w x 2, Z11 0.35mm(66x45),
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Total Harmonic Distortion : 1% (1kHz)
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Input Sensitivity : 500mV - 2000mV
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Input impedance : 100KOmega
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Output Impedance : 4 - 8ohm, with about 10-100w 88db(>=) speakers
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SNR : 88dB(HIFI EXQUIS 1101017)
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Dimensions (W x H x D ): 380 x 160 x 230mm
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Net Weight: about 9kg
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Input voltage:110-120v, 220-240v 50/60hz for worldwide, we send the right voltage version for you
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HIFI EXQUIS offer US, EU or AU standard power cable
Features:
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Bluetooth 5.0 module support APTX HD(with bluetooth option, and you canconnect BT to use BT, and disconnect BT to use RCA signal input, so there are not switch)
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ALPS's Exponential potentiometer
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All tubes are NOS tube or New tube,
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Use HIFI levels or some Special customized capacitors likeBHC, Philips, RIFA or Ruby
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Use CE, CDET or TRW Coupling capacitor
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All high-precision metal film resistors rings
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CLC filter inductor
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Powoer output transformer is Handmade
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Optimized routing and Extremely low noise
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All use Gold plated connectors
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She is made by the most famous Chinese brand AIQIN, and it's the China 's best-selling hifi tube amplifier!
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Since 2006, it has been sold more than 15,000 copies!
AIQIN is well-known brand in china, this EL34 series is already sold more 10 milles 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 .
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Bass is surging strong.
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Middle frequency is soft and mellow voice,
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High frequency is crisp and clear.
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Even used to listen to the POP or dance music can be shocking endless,
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Bounce efforts andclear resolution makes the sound never tired.
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Thousands of people are full of praise for this amplifier in manufacturer's site
With Bluetooth version is with bluetooth 5.0, supportAPTX HDthe receiver antenna is on the side of amplifier:
The Bluetooth components are like in below image(it's assembled on amplifier):
This tube protection cover is not included by default in the package, thank you to use the option with tube cover to purchase it together :
