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Finished HiFi Preamplifier Board DIY Audio Amplifier Board Replacement for Marantz HDAM Classic Preamplifier
$32.62
Line Magnetic Audio LM-508IA 48W+48W Tube Amplifier Integrated Amplifier Tube Amp with Two VU Meters
$2,624.45
2x80W HiFi Digital Power Amplifier Board V1.6 Class D Amplifier Board for MERUS MA12070 with Toggle Switch
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Reference For MARK LEVINSON Mark JC2 Full Symmetry Fever Amplifier Field Effect Tube Preamplifier
Description:
1. This machine is referenced from the classic famous machine MARK LEVINSON pre-level circuit JC-2. This machine circuit is a fully symmetrical field effect tube FET input, the voltage level reaches 20MA-25MA class A output, the field effect tube model is Toshiba K170BL / J74BL. The sound is mellow and listenable, delicate, crystal clear, much better than OPA627 637. The balance is very good, very close to the style of the amplifier, the cost performance is very high, because it is a flat symmetrical structure, no need for input and output capacitors.
2. The circuit of this machine adds a current output stage on the original basis, which can output a larger current. It is suitable for using with any fever amplifier and can even be used as an amp!
3. This machine has an overall layout in accordance with the modern fever concept, each channel is independently powered, and the fever materials are high-quality.
4. The maximum width of the machine's periphery is 330 mm, which is the same size as our JC3. It works better together!
Specification:
Frequency response: 20HZ-45KHZ
Input sensitivity: 200MV
Signal to noise ratio: 103DB
Size: width 330mm x height 62mm x depth 308mm
Package List:
1 x Fever Amplifier
