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 dicky amp didn't feed anything strong back into the ldr's...in the Lightspeed, as the ldr's are...
 "Yuhengdu_tigerHow can a ldr resistor...I think the ldr preamp are very subtle since it needs.....
 trimming resistors to go with the quad unmatched ldr's...Or it could be 48 x ldr's in some para...
 between 1 and 20mA, this LED in turn shines on the LDR...the power supply has no electrical contact with the
 Hi Kevin, the distortion that the NSL32SR2S LDR's is...quote and it is also based I think using the Vactrol
 This is a series resistor with an ldr for the variable...to the MkII Lightspeed Attenuator which is series
 more glitz, which is a series resistor and shunt ldr...as the MKII Lightspeed Attenuator which is series
 those who want an integrated amp or preamp with a LDR...heat environments within tube products leads to an
 But what I observe is other LDR attenuators...what I have learned may be the NSL32SR3 type of LDR
 solar cells, they are not optocouplers, they are LDR's...These LDR's are made from (back in the...
 trying to get around having not to quad match the LDR's...I know just dual match (the series and the shunt
 output impedance to drive the combined loads of the ldr...Always good for an LDR passive preamp...
 at minimum level as this is the characteristic of ldr's
 If you have "say" 3 led/ldr’s (could be two or...one, as they are not matched) of the 4 led/ldrs
 Attenuator and it has nothing what so ever to do with LDR's
 MkI = series resistor and shunt LDR "very good"...MkII = series LDR and shunt
 did the Lightspeed Attenuator back in 1975 but the LDR's...I shelved the idea till I hoped LDR's
 did the Lightspeed Attenuator back in 1975 but the LDR's...I shelved the idea till I hoped LDR's
 Kcloone, I believe it does have some form of LDR...Attenuator which he kindly did, he now calls his ld...
 package of the quad matched set has a 1 x led and 1 x ldr