Chip Amps

Amplifiers based on integrated circuits
C
Denon PMA-980R opamp upgrade!
Replies
9
Views
1K
chris m
C
D
Anything wrong with the ST Data Sheet Modular TDA7293 stock PCB layout?
Replies
8
Views
1K
asuslover
asuslover
M
lm1875 white noise problem
Replies
7
Views
798
matej123
M
S
Sony STR V15 Might have blown fuse please help
Replies
3
Views
921
NareshBrd
N
P
Capacitor ratings for LM386 based guitar amp
Replies
8
Views
552
OldDIY
O
P
High-impedance speaker with LM386-based amplifier (550 ohms...)
Replies
12
Views
885
adason
adason
Tubes4e4
Decent chip for about 10W Pout
Replies
42
Views
3K
NanoFarad
N
D
IRD MB-100 amps - replacing the TDA7294
Replies
0
Views
479
Dneu2011
D
pbilous
LM3886 in parallel - balanced inputs - instrumentation amp idea
Replies
3
Views
1K
pbilous
pbilous
J
Akitika Building
Replies
0
Views
539
Jungstar
J
duanestorey
RCA Grounding Question
Replies
24
Views
5K
Turbowatch2
Turbowatch2
pbilous
LM3886 inverted amplifier with opamp buffer board
Replies
21
Views
3K
chinoy
chinoy
L
can Anyone can make a code for NTP-3000
Replies
4
Views
483
tomchr
tomchr
C
The many parallel-TDA7293 ACE-BASS amp project
Replies
60
Views
21K
Baldin
Baldin
pbilous
Balanced input LM3886 design and PCB layout
Replies
25
Views
5K
pbilous
pbilous
V
STK chips
Replies
218
Views
153K
davidsrsb
D
D
Regulated Vs Unregulated chipamp power supply sound
Replies
59
Views
20K
jbau
jbau
ericpeters
Improve B&O Beolab 9 (STK403-139)
Replies
1
Views
535
NanoFarad
N
duanestorey
LM3886 - help determining if they are legit
Replies
4
Views
586
duanestorey
duanestorey
D
Why is my TDA7294 not sounding to my desired output on +-22v ? Even my TDA2050 mono amp is better than it, I used the shematic below
Replies
15
Views
1K
bebo65
bebo65
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