JC-2 History:
Designer "John Curl" is a well-known figure in the audio l profession, In the audio industry battles 30 years, which, "John Curl" who designed several classic good level of equipment, Such as in 1974 for the "Mark Levinson" designed by JC-2 preamp, Even now there are still many audiophiles looking to buy as collectibles.
Mark Levinson founded “Mark Levinson” company, The earliest and most famous product is the JC-1 and JC-2 These two, product positioning objects are not the general niche market, But when the studio, after the launch of the critically acclaimed, Designer of the year is John Curl, the b rother who is very clever at that time a dominant Mcl mainstream market.
Works volrage: AC115V or AC230V for choose
External dimensions:100 * 50 * 200 mm (W*H*D)
Weight about 1.5 kg/set
Preamp works at Class A
Default gain: 4.5 times
Input stage: 2mA
Voltage amplifier stage: 20--25mA
This preamp assembly ALPS16 type potentiometer. 30W all-copper R-type transformers. full aluminum chassis.
Fully symmetrical FET input. Input transistor using 2SK246.J103.Circuit reference from famous Line Mark JC-2.
The Sound mellow,&delicate. Voice delicate nature, Bach, not the OPA627 637 can be compared, balance is very good, close to the tube preamp style.
Package include:
Finished JC-2 preamp X 1
NOTE: Default is not include the AC cable.



