New imitation JC-2 preamplifier HIFI EXQUIS class A JC2 pre-amp

Description

Jc-2 Silver and black version are available, please make your choice during your order, otherwise we will send you a available version.
Parameters:
Product Name: Mark JC-2 preamp circuit CPI
Works voltage:  AC110/120V  or  AC220/230V  version available.
Product Specifications: 430MM * 60MM * 300MM deep
Input and output interface: RCA
weight: 5KG (packed and about 6.5KG)
Input:  Four RCA plug
Output: one RCA plug
Features
The whole interior map: elaborate, rational layout tidy
Power parts: power around completely independent design, dual cattle supply (transformer with a special custom-made copper wire, imported steel, power per 30VA, dual 15V)
A machine with two transformers, each channel separately supplied by a transformer, filter with a Japanese chemical Nippon KINGBOX 2200UF35V 16 sure than pure power, power supply by 337,337 after a pre-regulator
Adding a large number of fever components, ensure that the circuit is stable for a long time and tone is very important; the regulator and filter bypass added a lot of red in Weimar Germany and imported Jinpao capacitance according to which the top
Coupling part: American EC coupling capacitors, transparent sound mellow, sweet voice, tri-band balanced
Amplifier circuit: the FET K170 J74 on the tube as the input stage, pushing gold seal on the tube 2N2219 2N2905 for the amplified output, work status Pure Class, ensuring sound sweet Naiting
Input selection circuit: well-designed four-input circuit allows the shortest signal traces, respectively, by four relay control
Potentiometer Selection: potentiometers for best male enthusiasts ALPS 27 type, excellent balance, and durable.
The front panel and body part of this new version are all aluminum.
We supply 2 kinds of shipping services as following:
A. Standard Shipping: EMS,FedEx ,UPS or DHL
Estimated Delivery Time: 5-15 Days.
B. Economy Shipping: China Post or HongKong Post Air Mail
Estimated Delivery Time:15-34 Days
NOTE:All shippments to Brazil and Russia may take about 35-70 days
On Feb-25-21 at 03:51:11 PST, seller added the following information:
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