N
MTX Thunder 7801
Replies
8
Views
699
Car Audio
Lenin89
L
edbarx
Using a capacitance multiplier to suppress interference from switching power supply.
Replies
7
Views
962
Power Supplies
Elvee
Elvee
Y
FS: GM-70
Replies
0
Views
189
Vendor's Bazaar
Yuriy62
Y
A
Westinghous 807 quad tubes
Replies
6
Views
610
Swap Meet
audiorado
A
Ixnay
Transformer leads
Replies
9
Views
837
Power Supplies
Michael Bean
Michael Bean
L
MiniRef Schematic and PCB layout
Replies
208
Views
106K
Chip Amps
thetraveller
T
Elvee
Here is another clever circuit published by "The Master", but....
Replies
16
Views
1K
Analog Line Level
MarcelvdG
M
F
Panel mounted IR receiver?
Replies
1
Views
332
Parts
chrisng
chrisng
P
Is it possible to modify this DAC?
Replies
10
Views
882
Digital Line Level
rfbrw
R
Windcrest77
Papa Rusa (headphone amp) power supply design
Replies
4
Views
523
Tubes / Valves
Windcrest77
Windcrest77
P
When does OB become a Helmholtz resonator?
Replies
3
Views
304
Multi-Way
AllenB
AllenB
M
help with Hickok 539a
Replies
2
Views
286
Tubes / Valves
mrmalace
M
ampexperts
McIntosh MC2200 Suitable Replacement Pot?
Replies
17
Views
863
Parts
ampexperts
ampexperts
B
FS: EL84 Mono Blocks
Replies
4
Views
872
Swap Meet
keithym53
K
cwujek
WTB 3FE25 pair or quad
Replies
0
Views
152
Swap Meet
cwujek
cwujek
S
Any proven synergy designs with plans?
Replies
6
Views
883
PA Systems
CooperH
C
Tibetan
SSE Tube/SS Rectification Switch Rating
Replies
4
Views
447
Tubelab
Tibetan
Tibetan
D
Sun Audio SV300BE voltage change to 120
Replies
9
Views
713
Tubes / Valves
Fuling
Fuling
S
The effect of box volume on loudspeaker output?
Replies
22
Views
2K
Multi-Way
Surtsey
S
J
request service manual Prenus Studio Live24.4.2, schematics
Replies
1
Views
247
PA Systems
planet10
planet10
MrLazy
Those 30v 3amp Dual "tracking" Power supplies..
Replies
0
Views
373
Equipment & Tools
MrLazy
MrLazy
C
WTB F3 UMS
Replies
4
Views
307
Swap Meet
cibo
C
V
Garage Sale ICs, OA, IGBT - All New and Originals
Replies
1
Views
386
Swap Meet
tomchr
tomchr
rif
For Sale Denon 103R cartrdige
Replies
4
Views
603
Swap Meet
rif
rif
N
Sony TC-K770es rewind issue
Replies
5
Views
517
Analogue Source
Boydk
B
T
Interesting new Jericho 2023 using Dayton
Replies
27
Views
4K
Full Range
Wang1
W
jdg123
For Sale Sonicap for Klappenburger Universal
Replies
2
Views
479
Swap Meet
jdg123
jdg123
S
Using Triax cable to eliminate capacitance seen by a source such as an mm cartridge or tape head
Replies
19
Views
1K
Analogue Source
Pano
Pano
Elektroniklurch
I urgently need help with the transistors SJ2517 and SJ2518
Replies
12
Views
1K
Parts
Elektroniklurch
Elektroniklurch
H
Measuring PCB hole sizes
Replies
29
Views
2K
Construction Tips
jan.didden
jan.didden
jackinnj
Replacing the floppy drive with SD-RAM on TDS3012B
Replies
7
Views
2K
Equipment & Tools
jackinnj
jackinnj
R
WTB 2nd Harmonic Generator
Replies
0
Views
228
Swap Meet
Rbertalotto
R
GLF
For Sale Transcendent Sound Masterpiece 300B preamp
Replies
7
Views
1K
Swap Meet
GLF
GLF
ad010685
For Sale Markaudio CHP-70.2 new
Replies
2
Views
358
Swap Meet
ad010685
ad010685
M
does anyone know what this diode equivalent is
Replies
3
Views
439
Tubes / Valves
lyda
L
V
Xiang Sheng DA5II tube and OPA mods help
Replies
0
Views
243
Digital Source
val65
V
hallcon83
Help Please, can 7 or 8 of these new tweeter/ Midrange planars be used in a Line Array?
Replies
40
Views
16K
Planars & Exotics
sap2212
S
zoom777
Free AD811 IV Boards
Replies
4
Views
522
Swap Meet
zoom777
zoom777
schultzsch
For Sale Ludef OPS with current mirrors (pooh with LU1014)
Replies
8
Views
889
Swap Meet
schultzsch
schultzsch
T
Technics SU-A700
Replies
3
Views
752
Chip Amps
Netlist
Netlist
maxpou
Dynaudio monitor
Replies
3
Views
425
Multi-Way
markbakk
markbakk
A
Thel Negative low noise PSU
Replies
5
Views
394
Swap Meet
audiorado
A
I
Help understand this last stage of a SS Fender Amp
Replies
2
Views
299
Instruments and Amps
InvaderLex
I
1
Does anyone know what this 4-pin power terminal looks like?
Replies
17
Views
753
Power Supplies
NareshBrd
N
Celestial
MEGURO MN-446A Noise Meter repairs
Replies
0
Views
424
Equipment & Tools
Celestial
Celestial
D
miniDSP FLEX 8 with DIRAC Live Transferable License with Free Shipping to US & Canada
Replies
1
Views
561
Swap Meet
dtm1962
D
SoaDMTGguy
Noise from tube preamp phono stage - sounds like wind/contact noise on a microphone - can trigger by poking tube
Replies
26
Views
1K
Tubes / Valves
kodabmx
kodabmx
S
WTB MiniDSP or similar DSP
Replies
3
Views
426
Swap Meet
shriramosu
S
simon dart
  • Locked
Why the objectivists will never win!
Replies
1K
Views
51K
The Lounge
Cal Weldon
Cal Weldon
BluJay614
Ford Ranger Project
Replies
0
Views
304
Car Audio
BluJay614
BluJay614
S
A variant on Driver Mounting
Replies
2
Views
505
Full Range
Skip Pack
S
D
Wanted pair of Fostex FE207e
Replies
10
Views
657
Swap Meet
planet10
planet10
Oneminde
PASS preferred resistors
Replies
87
Views
7K
Pass Labs
TungstenAudio
T
M
An Experiment in Phantom Center bears fruit!
Replies
0
Views
199
Multi-Way
mayhem13
M
P
For Sale miniDSP Flex 8 w/Dirac
Replies
9
Views
1K
Swap Meet
dtm1962
D
R
Acceleration Factor
Replies
54
Views
3K
Multi-Way
markbakk
markbakk
adason
Any new developments in CD format?
Replies
44
Views
3K
Digital Source
tonyEE
tonyEE
S
How to disassemble a AT-1100 MK lll tonearm?
Replies
16
Views
585
Analogue Source
Hearinspace
H
juanitox
Favorites tweeter 2023
Replies
3
Views
688
Multi-Way
planet10
planet10
R
What if the second peak of a ported box resonance is being absorbed considerably?
Replies
3
Views
354
Multi-Way
Davor D
D
Cal Weldon
EnABL - Listening impressions & techniques
Replies
1K
Views
291K
Multi-Way
planet10
planet10
S
Throat Microphones with Behringer UMC1820 -> do I need a preamp?
Replies
4
Views
667
Instruments and Amps
weltersys
weltersys
B
best audio amplifier book??
Replies
41
Views
29K
Everything Else
jxdking
J
AudioFanMan
Huge WE announcement!
Replies
14
Views
906
Tubes / Valves
Fuling
Fuling
pinnocchio
WTB WTB : A pair (matched preferably) of 6ES8
Replies
2
Views
218
Swap Meet
pinnocchio
pinnocchio
K
For Sale Technics EPA 100 tonearm for repair
Replies
3
Views
827
Swap Meet
kffern
K
myfirstamplifier
B1 but with some gain...
Replies
29
Views
3K
Pass Labs
woody
W
A
I want to combine these 2 circuits, is this possible?
Replies
26
Views
1K
Solid State
anatech
anatech
I
Soundstream XXX-4000D Tarantula
Replies
32
Views
1K
Car Audio
Henserv
Henserv
T
Goodmans driver question
Replies
99
Views
4K
Multi-Way
Tube Radio
T
ItsAllInMyHead
Linear Audio Autoranger - Populated Boards / Tested / Not Calibrated
Replies
2
Views
380
Swap Meet
Dennis Hui
D
W
I wish they would invent….
Replies
34
Views
1K
The Lounge
gpauk
gpauk
N
For Sale Large Heatsinks for Class A projects
Replies
16
Views
2K
Swap Meet
needtubes
N
djn
Can the 6418 tube be use in an OTL amplifier
Replies
3
Views
459
Tubes / Valves
needtubes
N
Z
TL (?) speaker enclosure vent slot questions
Replies
10
Views
550
Full Range
Scottmoose
Scottmoose
W
Advice on Sony 3 way speakers without crossover
Replies
147
Views
8K
Multi-Way
NIXIE62
NIXIE62
boywonder
small high sensitivity two way
Replies
93
Views
17K
Multi-Way
mayhem13
M
Stu23
Wilmslow Classic Floorstanders Project
Replies
11
Views
1K
Multi-Way
Stu23
Stu23
M
Two transistors Hi-Z input/buffer/Di Box schematic?
Replies
10
Views
1K
Instruments and Amps
miroljub petrovic
M
M
For the inquisitive full range DIYer
Replies
9
Views
838
Full Range
mayhem13
M
Load more
Projects by fanatics, for fanatics
Get answers and advice for everyone wanting to learn the art of audio.
Join the Community
507,987
Members
7,897,521
Messages

Filter

Forum Statistics

Threads
406,660
Messages
7,897,521
Members
507,987
Latest member
John Stam
Top Bottom