D
Deleted member 2944
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Yes. Thank you for the correction/clarification.From the zoomed in figures I can make out 1000 on the SMD resistor, meaning it is a 100 ohm precision resistor. First three numbers are significant digits, last number is multiplier (power of ten).
View attachment 15697
If it were 1000 ohms on a 3 digit marking, it would be 102. Otherwise a 101 marking on a SMD 3 digit for 100 ohms.
The larger SMD resistor marked "1000" is indeed the output resistor and is a 100 ohm value. The larger size/wattage to accommodate the odd short-circuit or low resistance load the unit might experience.
The output circuit appears to be very straightforward with an Av of 11.6db, as I mentioned.
Dave.