G
How much windowpane brace is too much?
Replies
17
Views
928
Subwoofers
planet10
planet10
C
Can i just ignore loudness tap on volume potentiometer
Replies
2
Views
231
Solid State
cln.white
C
hottube
For Sale Mullard 5AR4 NOS
Replies
3
Views
573
Swap Meet
hottube
hottube
A
hello from Italy
Replies
4
Views
373
Introductions
Freedom666
Freedom666
R
Options for port shape & location - 15" Tannoy DC Build
Replies
0
Views
314
Multi-Way
Robbie010
R
D
Recapping KEF 104
Replies
16
Views
689
Multi-Way
Galu
Galu
I
Advise please - integrate midbass to existing LR - Gain, delay and phase
Replies
0
Views
200
Multi-Way
icenoir
I
S
Denon PMA 900V Power Capacitors
Replies
4
Views
751
Solid State
rayma
rayma
B
FM tuner finished
Replies
4
Views
611
Tubes / Valves
baudouin0
B
Patrick Bateman
CBT with Crosstalk Cancellation?
Replies
18
Views
2K
Multi-Way
Baffless
Baffless
P
HCA-2200 OP Amp Replacement AD825
Replies
1
Views
376
Solid State
OnAudio
OnAudio
lycosa
Hello from Petaluma, California
Replies
10
Views
717
Introductions
Nelson Pass
Nelson Pass
B
Hello from Southern Oregon
Replies
2
Views
230
Introductions
bradleyafrank
B
tbaashus
Free! Quasimodo V4 PCBs
Replies
4
Views
678
Swap Meet
tbaashus
tbaashus
C
Retired and working more!!
Replies
6
Views
573
Introductions
Nelson Pass
Nelson Pass
N
Hi everybody!
Replies
5
Views
415
Introductions
Nelson Pass
Nelson Pass
R
Turntable motor options (DIY)
Replies
6
Views
1K
Analogue Source
es-hovertech-audiolab
es-hovertech-audiolab
J
MXR headphone amp(i need help)
Replies
3
Views
979
Headphone Systems
jeremy400
J
es-hovertech-audiolab
DIY Straight line tangent vinyl tonearm for turntable
Replies
4
Views
805
Vendor's Bazaar
es-hovertech-audiolab
es-hovertech-audiolab
K
Adding a rear-firing tweeter to existing speakers
Replies
15
Views
2K
Multi-Way
Moondog55
Moondog55
G
LJM L12-2 New build Need a guide
Replies
0
Views
490
Solid State
Genuine
G
R
AMC CD8 Restoration
Replies
1
Views
384
Digital Source
raistlinmajere
R
M
Should I connect all power supply ground together?
Replies
5
Views
607
Power Supplies
TonyTecson
TonyTecson
Soldermizer
Danley finally condescends to home market? TDH-3 & c
Replies
4
Views
1K
Multi-Way
Pano
Pano
Candyman
Subwoofer Subscoop 15
Replies
3
Views
763
PA Systems
weltersys
weltersys
J
For Sale Hammond 270HX
Replies
1
Views
420
Swap Meet
javaught
J
NavyGoat
First Watt Clone/ACA/Akitika for a first time builder
Replies
54
Views
10K
Pass Labs
audioarchitech
A
J
For Sale JJ 2A3 40W matched pair tubes
Replies
1
Views
641
Swap Meet
javaught
J
SmarmyDog
~980 ONKYO 3/8" Mylar Dome Tweeters
Replies
0
Views
239
Swap Meet
SmarmyDog
SmarmyDog
SmarmyDog
~390 ONKYO 3/4" Textile Dome Tweeters w/Ferrofluid & CLIO Data
Replies
0
Views
184
Swap Meet
SmarmyDog
SmarmyDog
SmarmyDog
Over 400 Pioneer ("NSB") 4" Extended Range Drivers with CLIO Data
Replies
0
Views
248
Swap Meet
SmarmyDog
SmarmyDog
V
WTB: BB 654AM OPAs
Replies
0
Views
156
Swap Meet
vadimgal
V
A
Calculate Total System Impedance
Replies
3
Views
428
PA Systems
Galu
Galu
Elvee
The next step in ultrasonic-mediated transducers?
Replies
0
Views
291
Planars & Exotics
Elvee
Elvee
P
Hiraga Super 30 droning hum
Replies
2
Views
349
Solid State
perkri
P
F
News from Feastrex Japan
Replies
51
Views
50K
Feastrex
gupsta
G
S
Digitize lp records problems
Replies
1
Views
321
Analogue Source
wgh52
W
A
Optimum membrane area for natural reproduction of vocals?
Replies
6
Views
653
Multi-Way
planet10
planet10
medwardb
GK 800RB Help request! (..yes, another one ; )
Replies
29
Views
2K
Solid State
medwardb
medwardb
A4eaudio
What are the differences in a buffer, line-stage, pre-amplifier and front-end
Replies
1
Views
1K
Solid State
Mooly
Mooly
D
WTB Mark Levinson 436/434 AC Board or Transformer
Replies
0
Views
204
Swap Meet
dunlavy
D
D
  • Locked
Amplifier Modules and PCBs For Sale
Replies
2K
Views
319K
Vendor's Bazaar
Deleted member 148505
D
A
Serial 16 ohms or Parallel 4 ohms?
Replies
4
Views
476
Subwoofers
AdVis
A
P
Help with I2S input on an aliexpress PCM1794 DAC (Static)
Replies
20
Views
2K
Digital Line Level
rfbrw
R
tiefbassuebertr
BOSE Model 360 Music System - actually Manufacturer of the Turntable wanted - maybe close to SANYO TP-92S/CEC BA-300 (BA300) ??
Replies
5
Views
928
Analogue Source
tiefbassuebertr
tiefbassuebertr
D
Mission Cyrus one (Tog) Op Amp rolling
Replies
5
Views
647
Solid State
drmaftoon
D
E
WTB The wire LPUHP PCB finished or bare
Replies
6
Views
482
Swap Meet
Earfanatic
E
D
Use of mini xlr connectors on unbalanced input / output
Replies
0
Views
279
Construction Tips
dasoft
D
Atom666
Dupont HS65 Mylar final tension
Replies
2
Views
554
Planars & Exotics
Atom666
Atom666
A
7824 regulator st micro
Replies
0
Views
208
Swap Meet
amplidude
A
T
Aleph P1.7 gain
Replies
5
Views
518
Pass Labs
OnAudio
OnAudio
A
For Sale LME49810 LME49811
Replies
4
Views
561
Swap Meet
amplidude
A
P
DIY portable audio recorder
Replies
1
Views
4K
Digital Source
lutzray
L
A
International Rectifier IRFP9240
Replies
0
Views
233
Swap Meet
amplidude
A
A
Samsung n channel hexfet irfp140
Replies
0
Views
190
Swap Meet
amplidude
A
B
Cathode Follower Voltage Rails/Headroom in Class B Output Stages
Replies
7
Views
609
Tubes / Valves
BJosephs
B
N
Power supply for Purifi Eval board...
Replies
2
Views
1K
Power Supplies
wyup
wyup
E
Replacing IRS with Gate Driver + External Op-amp
Replies
4
Views
1K
Class D
Reactance
Reactance
L
Desoldering compactron sockets
Replies
47
Views
2K
Tubes / Valves
Tubelab_com
Tubelab_com
emk2
QB3/200, any experience with these?
Replies
4
Views
484
Tubes / Valves
emk2
emk2
J
Has anyone tried this approach to a "safer" Loftin White?
Replies
2
Views
495
Tubes / Valves
tomchr
tomchr
A
amplifier Leak/Heco 2000 quiescent current help
Replies
6
Views
665
Solid State
anto37
A
B
Semiconductor Variance
Replies
24
Views
1K
Solid State
rsavas
R
Sevy
Need helps! Weird signal results on my DIY High-performance Hyrid MOSFET Audio Power Amplifier
Replies
118
Views
8K
Solid State
rsavas
R
R
Sourcing old Hiquphon tweeters for Bud Fried's Signature A/6
Replies
0
Views
223
Parts
rwnano
R
H
Need help building speakers for home audio
Replies
16
Views
837
Construction Tips
harsh_p
H
S
Converting plate amp to 240 VAC
Replies
7
Views
683
Power Supplies
stretchneck
S
L
NAD 3020 RC Snubber Query
Replies
0
Views
343
Solid State
LimitedSlippedDisc
L
ygg-it
There are no references on the web, so what's wrong with this simple setup?
Replies
15
Views
975
Tubes / Valves
6A3sUMMER
6
SoaDMTGguy
Is it possible to convert this amp to have balanced inputs? (Audio Research VS55, schematic attached)
Replies
53
Views
2K
Electronic Design
tonyEE
tonyEE
G
active crossover and passive?
Replies
22
Views
1K
Multi-Way
AllenB
AllenB
Jeffrey 01
Box design program not working? Advice for Design program for Mark Audios Alpair 7MS drivers?
Replies
22
Views
1K
Full Range
planet10
planet10
Simonism
Easy Slow Start with Directly Heated Rectifier?
Replies
16
Views
1K
Tubes / Valves
Simonism
Simonism
freddi
What tubes/models of lathe cutting amplifiers were used at the beginning of the electrical age of recording?
Replies
4
Views
303
The Lounge
rayma
rayma
B
Help from Southern Oregon ...
Replies
2
Views
221
Car Audio
bradleyafrank
B
nigelwright7557
Pair of 150 watt mosfet amplifier modules.
Replies
1
Views
490
Swap Meet
nigelwright7557
nigelwright7557
F
Help me start my measuring tools
Replies
82
Views
5K
Equipment & Tools
popeman
P
C
Can i mix a 2 ohm subwoofer with my 8 ohm full range drivers?
Replies
12
Views
1K
Power Supplies
Surtsey
S
C
WTB ZTX694B matched pairs
Replies
1
Views
275
Swap Meet
Chrisr3521
C
tiefbassuebertr
Better Audio by UHF/RF jFET Replacement (<5pF) for 2SK389/2SJ109+2SK170/2SJ74
Replies
11
Views
5K
Pass Labs
Alexandre
A
Load more
Projects by fanatics, for fanatics
Get answers and advice for everyone wanting to learn the art of audio.
Join the Community
507,933
Members
7,894,428
Messages

Filter

Forum Statistics

Threads
406,522
Messages
7,894,428
Members
507,933
Latest member
Tryk7
Top Bottom