Kingnoob
Stereo integrity handles?
Replies
10
Views
572
Subwoofers
Kingnoob
Kingnoob
M
LM3886 - TDA7293 - TPA3255 ... CHOICES
Replies
15
Views
2K
Chip Amps
NareshBrd
N
C
Convert CT full wave bias supply to bridge recto supply (and drop voltage)
Replies
9
Views
458
Tubes / Valves
kevinkr
kevinkr
B
For Sale 2SK82 X 12 / 2SJ28 X4
Replies
4
Views
514
Swap Meet
bluewater
B
fubar3
Audio Vactrol Assembly NSL-5162 & Test
Replies
0
Views
308
Parts
fubar3
fubar3
G
Active XO and Tuning; Sweeps vs White Noise
Replies
33
Views
2K
Multi-Way
AllenB
AllenB
A
Phono stage build with SUT (need some help)
Replies
18
Views
2K
Tubes / Valves
Pillo69
Pillo69
D
WTB Jensen JT-123-FLPCH
Replies
1
Views
581
Swap Meet
bluewater
B
B
For Sale IRFP240 FS
Replies
0
Views
392
Swap Meet
bluewater
B
chinoy
Can we have a sticky on how, when and where to use audio signals for testing.
Replies
11
Views
655
Equipment & Tools
ariendj
A
T
Help understanding Ian Canada configuration
Replies
1
Views
879
Digital Line Level
Markw4
M
M
QUAD FM4 Frequency drift up at switch on
Replies
11
Views
3K
Analogue Source
ejp
E
Sorento
Spud Inverted Cascode Hybrid Experiment
Replies
9
Views
882
Tubes / Valves
PRR
PRR
H
For Sale Canare L-4E6S raw pro audio cable, 24AWG, 4 cond, 6mm, ~108m
Replies
31
Views
2K
Swap Meet
RAAM
R
F
Single Highpass for 2 identical drivers. Bad idea? Or good cost saving?
Replies
12
Views
726
Multi-Way
GM
GM
redride27
headphone jack for single ended amp
Replies
12
Views
1K
Tubes / Valves
PRR
PRR
A
Hello from Boston!
Replies
2
Views
261
Introductions
Osvaldo de Banfield
Osvaldo de Banfield
F
Mark Levinson No.532 Error Log: "DC or low frequency detected at the output."
Replies
0
Views
394
Solid State
Fredag
F
W
  • Locked
F/S a pair of Fostex FE206eS-R (new in the box)
Replies
17
Views
10K
Swap Meet
wattsman
W
F
Faital Pro bass cabinet + unity horns help needed
Replies
12
Views
783
Multi-Way
fotsinijts
F
T
Icepower 125asx125
Replies
1
Views
433
Group Buys
ByronInPortland
ByronInPortland
Jimmy154
WAW / FAST -- TC9FD18 and Peerless-NE225W-08 or scanspeak-revelator-22w/8857t-00
Replies
15
Views
2K
Multi-Way
AllenB
AllenB
I
NAD 1000 Preamp
Replies
67
Views
8K
Solid State
RS232
R
whaleman
Need help designing BIAS circuit for old Bell amp
Replies
55
Views
12K
Tubes / Valves
kuly
kuly
J.K.L
Need help! Recommendations for class D mono amplifier suited for car installation.
Replies
0
Views
279
Class D
J.K.L
J.K.L
J
SB17NBAC35-4 with DA25BG08-06 project in Leak boxes
Replies
39
Views
7K
Multi-Way
motokok
motokok
C
Where can I buy a GOOD metal film resistor assortment?
Replies
9
Views
905
Parts
minek123
minek123
A
Thiel CS2.4 xover schematics
Replies
20
Views
10K
Multi-Way
Dynaco_wjw
D
patriz
Onken bass speakers for double woofer
Replies
14
Views
2K
Swap Meet
patriz
patriz
Quell
Dali Oberon 7 - crossover wiring diagram (schematic)
Replies
13
Views
3K
Multi-Way
gaszto
G
Rallyfinnen
KEF Q35 bargain project
Replies
2
Views
2K
Multi-Way
Rallyfinnen
Rallyfinnen
O
Suitable 5-6" midranges for DIY coax-synergy horn
Replies
7
Views
958
Multi-Way
aragorus
A
C
Car Audio install Question
Replies
33
Views
2K
Car Audio
Perry Babin
P
jkojic
Ashdown peacemaker 20 hum
Replies
4
Views
397
Instruments and Amps
jkojic
jkojic
H
Sound stream clone
Replies
1
Views
430
Car Audio
Perry Babin
P
J
Pair Hammond 195T1
Replies
4
Views
507
Swap Meet
jev
J
J
FS interstage transformers low current - Hitachi amorphous core
Replies
2
Views
574
Swap Meet
jev
J
R
TO-3 Transistor question
Replies
7
Views
639
Solid State
huggygood
huggygood
schultzsch
WTB Matched pair of 2SK3497
Replies
2
Views
327
Swap Meet
schultzsch
schultzsch
S
TO-220 LM338 vs. LM338T
Replies
1
Views
588
Power Supplies
Nisbeth
Nisbeth
A
Analogue into OLED TV?
Replies
5
Views
401
PC Based
Alchad
A
edbarx
Reliable connectors for audio signals and power output.
Replies
24
Views
2K
Analogue Source
starcat
starcat
N
Need schematic for Dynaco Stereo 70 version 2 (1992 Panor Corp)
Replies
2
Views
450
Tubes / Valves
Never Get Old
N
wkloppen
Shortcutting un-used windings
Replies
7
Views
409
Power Supplies
wkloppen
wkloppen
A
Mirrand Audio Tssa 1.8
Replies
2
Views
480
Swap Meet
audiorado
A
G
For Sale Hashimoto H-20-7U SE OPT
Replies
1
Views
583
Swap Meet
Geluidloopt
G
L
WTB Philips CD 471 ( or similar) main board
Replies
1
Views
498
Swap Meet
limono
L
K
Tivoli Audio model subwoofer
Replies
2
Views
719
Solid State
huggygood
huggygood
T
Taramps Smart 3k 5v issue
Replies
167
Views
4K
Car Audio
MarioRestucci
MarioRestucci
S
For Sale Fully assembled K&K Audio(USA) High Voltage Power Supply kit with 2 piece Shunt Regulator Kit
Replies
5
Views
938
Swap Meet
sksb
S
schultzsch
For Sale Aluminum PCBs and stencil for Salas SSLV1.3 fully smd
Replies
8
Views
1K
Swap Meet
schultzsch
schultzsch
K
For Sale Pioneer SX-1980
Replies
17
Views
4K
Swap Meet
stocktrader200
S
B
How to limit inrush current
Replies
12
Views
1K
Power Supplies
full speed
F
AudioFanMan
long Island, NY
Replies
16
Views
14K
Clubs & Events
bonjonno
bonjonno
wkloppen
H/K PM-665-VXi: signal-path improvements
Replies
14
Views
570
Solid State
wkloppen
wkloppen
Haze Head
Switching to RF cables for compactness, or bad idea?
Replies
15
Views
717
Analog Line Level
Haze Head
Haze Head
D
FS: Stuff for DIY builds - 2ch and 4ch Amplifier Cases, Neutrik Connectors
Replies
5
Views
766
Swap Meet
dlaunde
D
duanestorey
Static discharge reboots microprocessor - any way to mitigate?
Replies
5
Views
447
Power Supplies
simon7000
S
C
Jigsaw Puzzles
Replies
0
Views
253
The Lounge
classicalfan
C
B
ESL63 repair question
Replies
15
Views
932
Planars & Exotics
wilbur-x
W
gychang
WTB: Optimus Pro X5 speakers
Replies
0
Views
314
Swap Meet
gychang
gychang
F
Single Port vs 2 Ports; Affect of Port Area on Low Level Output?
Replies
32
Views
3K
Subwoofers
weltersys
weltersys
Q
Capacitor in Croft Epoch Elite
Replies
7
Views
528
Parts
rayma
rayma
M
help Identify age of capacitor?
Replies
11
Views
500
Solid State
Elvee
Elvee
Joel Wesseling
Peerless 830668 subwoofer pair - $100 CAD plus shipping
Replies
5
Views
828
Swap Meet
perceptionchanges
P
jordheis
BB OPA604AU SOIC8 Pin 1?
Replies
11
Views
479
Parts
jordheis
jordheis
funkuncut
Sansui AU-X410R advice/help appreciated
Replies
1
Views
1K
Solid State
funkuncut
funkuncut
S
Primo EM258 buy
Replies
4
Views
1K
Parts
simon7000
S
Jeffrey 01
Past 2 way build and looking to build the same one but, with better parts and drivers.
Replies
24
Views
964
Multi-Way
Dave Bullet
D
F
AMP and DIY speaker Matching. RMS an issue?
Replies
11
Views
501
Multi-Way
jan.didden
jan.didden
R
Refurbishing Marantz Imperial 6 Speakers
Replies
26
Views
11K
Multi-Way
lib
L
C
Splitting the outputs on an R-core transformer.
Replies
16
Views
2K
Power Supplies
Markw4
M
philipsmarantz
Tracer amplifier probe
Replies
0
Views
291
Equipment & Tools
philipsmarantz
philipsmarantz
I
Markaudio Alpair 10P и mb 25 unitra tonsil zg 40 ?
Replies
4
Views
619
Full Range
indigo998
I
wiseoldtech
Marantz model 16 possible mods?
Replies
7
Views
891
Solid State
wiseoldtech
wiseoldtech
TheFinisher
1uf capacitor +/- tolerance
Replies
4
Views
441
Parts
TheFinisher
TheFinisher
TheFinisher
Transistor gaskets, where I can I get them
Replies
7
Views
535
Parts
TheFinisher
TheFinisher
M
Mid Range Line Array optimization and build
Replies
4
Views
2K
Multi-Way
wesayso
wesayso
J
For sale: 2 Alps Blue 10K stereo
Replies
2
Views
332
Swap Meet
jev
J
W
Pioneer PL-S30 TT measurement for a Franken-repair
Replies
0
Views
240
Analogue Source
wgh64
W
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