Analog Line Level

Preamplifiers , Passive Pre-amps, Crossovers, etc.
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BA3884 HD sound processor
Replies
2
Views
507
HAYK
H
pbilous
Unbalanced RCA to balanced converter buffer with variable gain adjustment schematic - can I add signals like that?
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1
Views
488
MarcelvdG
M
wiseoldtech
Question about Op Amp Gain and design
Replies
16
Views
1K
Mooly
Mooly
pandaemonium9
Differential All-Pass and Notch Filters
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8
Views
957
Citizen124032
Citizen124032
G
Technics SA-C600 and Ragnarok fully loaded
Replies
2
Views
882
chrisng
chrisng
K
balance potentiometer with centre tap
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3
Views
761
MAAC0
M
EoA
4 in 4 Matrix Line Switch
Replies
0
Views
253
EoA
EoA
F
Sennheiser EM300 G2 service software
Replies
1
Views
341
MAAC0
M
kgray9
Subwoofer Active Filter Help?
Replies
19
Views
896
kgray9
kgray9
T
5 band tone control
Replies
35
Views
4K
madis64
M
E
Reamp + Isolator with Triad TY-250P
Replies
0
Views
870
eltnet
E
diyralf
LM4562 Quality Issues (popcorn noise) - current situation in 2023
Replies
0
Views
645
diyralf
diyralf
C
Old Kenwood phonostage, any improvements?
Replies
9
Views
616
egellings
E
488 Studios
Can I use pedal PCBs as line level effects?
Replies
11
Views
1K
wirewiggler
W
N
Adcom GFP 565 OP-Amp help
Replies
88
Views
4K
Mooly
Mooly
mattsk8
Running 2 preamps
Replies
7
Views
633
rayma
rayma
A
M51132FP volume
Replies
0
Views
247
alephotos
A
H
3-Way Linkwitz-Riley Electronic Crossover (please comment)
Replies
38
Views
4K
Hicoco
H
tiefbassuebertr
FM Throw Antenna Dipole with Vintage IEC FM (RFT) Plug (DIN45316, 240/300 Ω) - where to order ?
Replies
0
Views
1K
tiefbassuebertr
tiefbassuebertr
G
Reed-relay Volume Control and Preamp
Replies
13
Views
2K
tomchr
tomchr
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