moschfet
2SC5200 and TTC5200
Replies
23
Views
23K
Parts
DPH
D
C
WTB ADM7151 Board
Replies
0
Views
246
Swap Meet
Ciu
C
P
FS USA, TDA7293
Replies
3
Views
557
Swap Meet
paul stewart
P
J
Need Audio Centron Eclipse ACM-16 manual
Replies
1
Views
5K
Instruments and Amps
chuck53
C
B
Okuda Hiroko
Replies
0
Views
519
Music
brig001
B
I
Nice Baby Huey EL84 Amplifier
Replies
15
Views
3K
Swap Meet
Jon Ver Halen
J
jmillerdoc
Looking for AOL Sperry LM3875 schematic
Replies
19
Views
5K
Chip Amps
blu_glo
blu_glo
C
Help with Russian 6C3N-EB
Replies
3
Views
934
Tubes / Valves
cygnus x1
C
brsanko
X6000 Out of stock everywhere?
Replies
19
Views
3K
PC Based
rolli
rolli
grahamfocal
For Sale Fostex T90a tweeters (pair)
Replies
1
Views
580
Swap Meet
grahamfocal
grahamfocal
prakit
FS:Renesas K214/J77 Lat.MOSFETs for VAS/Driver
Replies
3
Views
485
Swap Meet
prakit
prakit
S
10 amp Variac
Replies
0
Views
309
Swap Meet
santa
S
SoaDMTGguy
Would it be possible to make a DAC entirely out of vacuum tubes and discrete components?
Replies
4
Views
869
Digital Line Level
MarcelvdG
M
H
What are the maximum currents I can expect to power a 12AX7?
Replies
44
Views
4K
Tubes / Valves
ruffrecords
ruffrecords
arivel
qwhich audio for TV
Replies
3
Views
563
Everything Else
stratus46
S
V
Krell KV300i input selector board removal
Replies
1
Views
803
Solid State
rickcl
R
J
Question about polarity
Replies
17
Views
830
Multi-Way
AllenB
AllenB
Fully Articulated
Looking for opinions on this 6S19P tube based regulator
Replies
22
Views
2K
Power Supplies
jackinnj
jackinnj
Zohaib Ahmad
Need Help With TPA100d Amplifier Diagram
Replies
2
Views
431
Chip Amps
Zohaib Ahmad
Zohaib Ahmad
IG81
T/S parameters: measured & factory & break-in
Replies
16
Views
1K
Multi-Way
planet10
planet10
P
The use of foam plugs to absorb HOM in waveguides
Replies
4
Views
903
Multi-Way
Soldermizer
Soldermizer
WntrMute2
Capacitor to Wire Connection?
Replies
11
Views
2K
Construction Tips
dangus
D
P
Dirrefenzial input aleph scheme
Replies
18
Views
809
Pass Labs
Paol
P
D
KEF 104/2 cap replacement
Replies
47
Views
9K
Multi-Way
diyiggy
diyiggy
G
Cinemag 1254 SUT Round III
Replies
73
Views
12K
Group Buys
bikerboy
B
C
What powersupply for this amplifier
Replies
12
Views
1K
Power Supplies
mdpaudio
M
audiobilly
Axial Electrolytic Recommendations
Replies
22
Views
6K
Parts
mdpaudio
M
T
Polk 660 Subwoofer Driver Specs
Replies
0
Views
294
Subwoofers
trisdal
T
M
Compilation of Alpair 10.3 designs
Replies
31
Views
17K
Full Range
planet10
planet10
S
Resume Production of Budgie's Preamp PCB 2014
Replies
6
Views
1K
Tubes / Valves
snowstate
S
roger2
If a crossover is designed with the speaker in an anechoic chamber...what would it sound like in a real room?
Replies
85
Views
4K
Multi-Way
vacuphile
vacuphile
Sorin Cristea
Damper diodes (PY88 and similar) - Vdrop?
Replies
4
Views
819
Tubes / Valves
JonSnell Electronic
JonSnell Electronic
bwaslo
My wife Carol Stewart has passed away
Replies
53
Views
9K
In Memoriam
rave959
R
J
Phoenix gold zx 475
Replies
8
Views
660
Car Audio
JamesBowes
J
mcdaniels
Amps that match well with JBL 4333a?
Replies
21
Views
3K
Multi-Way
mcdaniels
mcdaniels
desislavov
help for two fullbridge rectifiers with capacitors design for amplifier
Replies
3
Views
466
Power Supplies
rayma
rayma
D
Two-chamber sealed enclosure
Replies
13
Views
5K
Subwoofers
camplo
camplo
O
Obsolete Toshiba transistors. Looking for replacements.
Replies
11
Views
2K
Parts
wg_ski
W
Mayday
Transformer questions
Replies
36
Views
2K
Tubes / Valves
Kay Pirinha
Kay Pirinha
Zen Mod
Il Penitente
Replies
66
Views
6K
Pass Labs
peppennino
peppennino
O
17hz TL sub for Dayton Reference 10"
Replies
20
Views
1K
Subwoofers
Booger weldz
Booger weldz
jjasniew
Ruined my TPA3116 amp by connecting a weak 10.5V DC to outputs, with power off. How?
Replies
4
Views
823
Class D
analog_sa
analog_sa
J
Coupling cap replacement
Replies
16
Views
1K
Tubes / Valves
stephe
stephe
S
Replacement s&i driver board? Ka7500/tl494
Replies
12
Views
2K
Car Audio
Perry Babin
P
asilker
Vocabulary: volume control rod?
Replies
30
Views
2K
Construction Tips
dliscomb
dliscomb
Z
FS Lundahl transformers 1692A interstage pair and 1544A input pair
Replies
8
Views
1K
Swap Meet
zacster
Z
orchardaudio
PecanPi -- Next Generation Raspberry Pi DAC and Streamer
Replies
82
Views
26K
Vendor's Bazaar
orchardaudio
orchardaudio
Xmax BR
My DIY Music Streamer. Raspberry Pi + PecanPi (Orchard Audio) + piCorePlayer
Replies
11
Views
4K
PC Based
orchardaudio
orchardaudio
bengtssk
J201 as substitue for 2SK170 i MC pre-phonoamp, need help
Replies
6
Views
1K
Analogue Source
vsmusic
vsmusic
P
Grid Leak Bias vs Cathode Bias?
Replies
2
Views
441
Tubes / Valves
PeteMcK
P
A
Ground test 1st when testing using Oscilloscopes
Replies
23
Views
1K
Power Supplies
Rick PA Stadel
R
F
Help with DJM-700 repair
Replies
14
Views
2K
Instruments and Amps
Rick PA Stadel
R
A
Transistor complement guide
Replies
8
Views
1K
Solid State
Dirttracker73
D
A
TPA6132
Replies
0
Views
733
Headphone Systems
alejolal07
A
H
jan 6832 sub miniature tube
Replies
15
Views
10K
Tubes / Valves
SCD
S
JRiv
Dual 21" Down-firing-Port Subwoofer Build
Replies
35
Views
4K
Subwoofers
JRiv
JRiv
L
output transformer and cap life span
Replies
5
Views
570
Parts
Sjef
S
J
Any info on old "Cosmos" amp'?
Replies
15
Views
3K
Tubes / Valves
robertfoo
R
G
Raspberry Pi streamer "Controller"?
Replies
17
Views
2K
Digital Source
phase
P
ranshdow
For Sale Korg NuTube B1 circuit only (no chassis) *but with a twist*
Replies
1
Views
618
Swap Meet
ranshdow
ranshdow
B
Yamaha A-S701
Replies
19
Views
952
Solid State
Bill71
B
V
Subwoofer Overload Protection
Replies
3
Views
1K
Subwoofers
ValhallaRecords
V
nautibuoy
Intact Audio
Replies
3
Views
633
Parts
nautibuoy
nautibuoy
kgray9
300W Vs. 500W subwoofer?
Replies
6
Views
1K
Subwoofers
GM
GM
tiefbassuebertr
Issue on Yamaha's TC-720 Dual Capstan Cassette Deck - no correct Tension of Tape across the Head
Replies
0
Views
443
Analog Line Level
tiefbassuebertr
tiefbassuebertr
S
Beautifully crafted transmission cabinets, disappointing sound. Upgrade?
Replies
28
Views
2K
Equipment & Tools
freddi
freddi
Dr Zeus
Kicker DX500.1
Replies
3
Views
488
Car Audio
Dr Zeus
Dr Zeus
B
Behringer Xenyx 1002FX: can't seem to use it as a preamp without FX. Anyone familiar with this?
Replies
4
Views
521
Instruments and Amps
Buddhenath
B
D
CD Transport Emulation
Replies
28
Views
3K
Digital Source
SoaDMTGguy
SoaDMTGguy
profiguy
TC9 line array passive EQ?
Replies
7
Views
584
Multi-Way
profiguy
profiguy
T
First PCB design, looking for feedback
Replies
17
Views
695
Power Supplies
TKO956
T
Z
Gallo Nucleus Solo driver replacement?
Replies
10
Views
2K
Multi-Way
SeeRM114
SeeRM114
C
the "SPIEKER" my almost 20 year prototype finally done
Replies
33
Views
14K
Multi-Way
cspieker
C
W
LT4320 Ideal Bridge Rectifier VFET PwrAmp Application
Replies
24
Views
4K
Power Supplies
56085
5
G
Please read carefully: wanted - an HDMI switch that behaves like a relay
Replies
32
Views
5K
Everything Else
MAAC0
M
tiefbassuebertr
Slot-Loading Optical Drive Mechanism - Repair Service and Maintenance: any Information ?
Replies
3
Views
3K
Digital Source
NareshBrd
N
N
Manufacturing fault? CDIL 2N3055
Replies
169
Views
11K
Solid State
NanoFarad
N
S
How Build Toroidal Transformer
Replies
8
Views
19K
Parts
Mark Tillotson
M
GregH2
Ouput Stage Local Feedback - Cathode Feedback vs Shade/Plate to Plate
Replies
24
Views
3K
Tubes / Valves
EL506
E
S
Type 45 tube Permalloy Output Transformers
Replies
4
Views
2K
Tubes / Valves
schmike
S
Load more
Projects by fanatics, for fanatics
Get answers and advice for everyone wanting to learn the art of audio.
Join the Community
507,924
Members
7,893,907
Messages

Filter

Forum Statistics

Threads
406,501
Messages
7,893,907
Members
507,924
Latest member
slow07
Top Bottom