. LME49710HA/ LME49600 preamp/headphone amp board

[deonaudio]

Regards,

Some "leftover" audio boards found. LME49710HA/ LME49600. Preamp or Headphone amp. New, tested. Gain setting by changing resistor on gold plated sockets.

Price 35€, shipping ( registered with tracking..) 5€ for EU, 7€ other countries.

Regards, Davorin

 

[baggerbole]

Which supply voltages are required

 

[deonaudio]

Which supply voltages are required

Symmetric , around +/- 9 to +/-18VDC. PCB layout has separate power supply pins for each channel, so PS can be dual-mono or combined for both channels. ( Board also works great with two 9V batteries)

Regards.

 

[zoom777]

Regards,

Some "leftover" audio boards found. LME49710HA/ LME49600. Preamp or Headphone amp. New, tested. Gain setting by changing resistor on gold plated sockets.

Price 35€, shipping ( registered with tracking..) 5€ for EU, 7€ other countries.

Regards, DavorinView attachment 1093399View attachment 1093400View attachment 1093401

Can these be set to gain of 1?

 

[deonaudio]

Can these be set to gain of 1?

Since LME49710 are unity gain stable I would say yes.

 

[zoom777]

Since LME49710 are unity gain stable I would say yes.

Plse check your pm

 

[deonaudio]

SOLD.

 

[zoom777]

SOLD.