Chip Amps

Amplifiers based on integrated circuits
jpcoetzee
Renkforce E-SA9 noisy on one channel
Replies
9
Views
4K
kai_klaas
K
Prognosis2811
Exploring the Toshiba 2929 Audio IC - Seeking Guidance
Replies
39
Views
3K
Prognosis2811
Prognosis2811
L
LM, TDA Chip Amps is **** Comparing with STK
Replies
57
Views
4K
NareshBrd
N
A
BPA300 mono block finished and measured
Replies
312
Views
183K
mrjayviper
M
T
Anyone interested in these LM3886 PCBs?
Replies
1
Views
625
rayma
rayma
P
James Loudspeaker A2.1 amp trouble
Replies
9
Views
753
Pepe
P
A
TDA7294 high pass filter
Replies
11
Views
963
MarcelvdG
M
W
DC servos…..
Replies
5
Views
708
wg_ski
W
A
What heatsink can I use for the LM1875?
Replies
7
Views
694
NareshBrd
N
M
Does anyone have any experience with repairs on the Sony TA-FA3ES amplifier?
Replies
7
Views
685
NareshBrd
N
E
JVC AX-111 amp
Replies
4
Views
673
Eugeneb
E
duanestorey
More progress on my 5.1 system
Replies
28
Views
2K
newvirus2008
N
evcil
Question about my board from AliExpress
Replies
12
Views
616
OldDIY
O
D
TDA2005 system making scratchy noises
Replies
16
Views
1K
rmgh
R
Axemurder1
Exploding TDA7293, need correct U and I
Replies
37
Views
2K
EUVL
EUVL
D
Need a bit of help debugging a failed PCB design for TDA7294
Replies
9
Views
684
daavelovesvinyl
D
L
MiniRef Schematic and PCB layout
Replies
208
Views
106K
thetraveller
T
T
Technics SU-A700
Replies
3
Views
759
Netlist
Netlist
M
how does 1 choose the input capacitor value (AC blocker?) that's in the LM3886 (and maybe others) schematics/datasheet?
Replies
13
Views
1K
amplidude
A
M
What would cause no sound and a square wave output?
Replies
3
Views
322
madagent
M
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