EPM2Mono

 

It begins to develop the new model, EPM2Mono. It is the monophonic version of the model EPM2.

This is an attractive small enclosure, housing a Hypex NC500 module and power supply 1.200W.

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Buffer NC500

Work in progress.

 

IMG_7340IMG_7339Archivo_001Archivo_000

 

 

Buffer NC500

Attached measures the buffer designed by us using different operational amplifiers:

PCB Versión 1.

 

FFT Spectrum Monitor 1KHz V1 994SIL 994 Enh Ticha

FFT Spectrum Monitor 1KHz V1 Burson Burson Audio V5

FFT Spectrum Monitor 1KHz V1 LM LM4562

FFT Spectrum Monitor 1KHz V1 SS SS3602

FFT Spectrum Monitor 1KHz V1 LMELM49720

 

PCB Versión 2 (modified by Richard Doporto)

FFT Spectrum Monitor 1KHz V2 994SIL 994 Enh Ticha

FFT Spectrum Monitor 1KHz V2 SS SS3602

FFT Spectrum Monitor 1KHz V2 Muses MUSES01

FFT Spectrum Monitor 1KHz V2 LME LME49720

FFT Spectrum Monitor 1KHz V2 LM LM4562

FFT Spectrum Monitor 1KHz V2 Burson Burson Audio V5

 

PCB Versión 3 smd.

FFT Spectrum Monitor 1KHz V3 SS SS3602

FFT Spectrum Monitor 1KHz V3 Muses MUSES01

FFT Spectrum Monitor 1KHz V3 LME LME49720

FFT Spectrum Monitor 1KHz V3 LM LM4562

FFT Spectrum Monitor 1KHz V3 Burson Burson Audio V5

FFT Spectrum Monitor 1KHz V3 994SIL 994 Enh Ticha