Analog Line Level

Preamplifiers , Passive Pre-amps, Crossovers, etc.
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LP/HP crossover for 2.1 DIY preamp?
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8
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3K
AndrewT
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Newb interested in DIY preamp
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16
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4K
keager
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Current noise between DC coupled op amps?
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2
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1K
miallen
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lowtherdream
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Jadis JP-80MC power supply
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1
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4K
nelson baez
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LED battery indicator
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7
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3K
Elvee
Elvee
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compact stackable relay attenuator - something new
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2
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1K
Earfanatic
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Value of Stepped Attenuator for Passive Amp.
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7
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3K
xtaljo
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DIY Crossover/Filter: Power Handling
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8
Views
2K
AndrewT
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NAIM NAC 42.5 Vintage for my updated NYTECH CPA 602 - 2012
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15
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5K
NRWler04
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Transistor Preamp Design for ADC
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6
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3K
davada
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Help needed with diy outpout switcher relay based
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3
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1K
pieca
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Johnloudb
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LME49713
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1
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2K
Johnloudb
Johnloudb
fas42
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Getting to know the DOODs ...
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0
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764
fas42
fas42
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small pre-amp control board design help, I will pay :-)
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3
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1K
WSJ
WSJ
audiomodder
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MAX5486- digi pot help!
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28
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12K
AllenDSchultz
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opa 2889 buffer circuit
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5
Views
1K
kp93300
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timwaldvogel
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Discrete opamp vs regular op amps
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21
Views
8K
Wavebourn
Wavebourn
Joshua_G
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MAT02 transistors on eBay, are they genuine?
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9
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3K
Joshua_G
Joshua_G
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How to make a volume control 50cm from pre-amp?
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5
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1K
thoglette
thoglette
BigE
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LME49990 design note
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30
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15K
BigE
BigE
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