C
Dovedale 3 Tweaks
Replies
22
Views
672
Multi-Way
ChefChris
C
E
Help to choose new Baby Labs driver
Replies
14
Views
2K
Full Range
ezas
E
I
dsp crossover design
Replies
3
Views
471
Multi-Way
AllenB
AllenB
vkung
New 2M (78 inches) Horn from AER
Replies
1
Views
2K
Elekit
vkung
vkung
M
Best EL84 SE amplifier?
Replies
62
Views
39K
Tubes / Valves
Stian
S
PMA
Amplifiers - Feedback/Loopgain stability simulated vs. real world
Replies
62
Views
5K
Electronic Design
Globulator
Globulator
myleftear
Just out of curiosity: could a multilayer board be substituted with several single-layer ones?
Replies
5
Views
335
Construction Tips
mdpaudio
M
S
Key printboard schematic for Clifton SLM-37 = Sheffield SLM-37
Replies
1
Views
910
Everything Else
Tzepes
T
W
Common Emiter bias question
Replies
1
Views
221
Solid State
rayma
rayma
tolikas
WTB Would buy First one V1.4M modules
Replies
3
Views
292
Swap Meet
redjr
R
T
For Sale Supertech 10,000uf 4ttn Capacitors
Replies
1
Views
401
Swap Meet
thirdicomplex
T
W
Can ceramic caps be used in line level audio?
Replies
11
Views
552
Solid State
Mark Tillotson
M
PMA
SAB - class AB 2x50W/4ohm amplifier with SMPS
Replies
70
Views
9K
Solid State
Astaro
Astaro
Diabolical Artificer
Quad 405 PCB's & transistors.9 pairs of Genuine Sanken 2SC3858/2SA1494 Y + Mica's UK
Replies
1
Views
584
Swap Meet
K-amps
K-amps
R
For Sale Heathkit Vintage AP-1800 & AA-1600 Audio Gear
Replies
6
Views
1K
Swap Meet
redjr
R
JohnMusic10
Replacement Tweeter for Thiel CS 1.2 speakers
Replies
3
Views
766
Multi-Way
profiguy
profiguy
T
AI Speaker Designer
Replies
17
Views
2K
Multi-Way
lcsaszar
lcsaszar
Ryssen
Check if LU1014D is genuine?
Replies
5
Views
332
Parts
pinholer
pinholer
X
Here we go again: Isolator EQ design - phase shift effect
Replies
8
Views
1K
Analog Line Level
treefella
T
S
Dual regulated supply design
Replies
11
Views
1K
Power Supplies
batteryman
B
D
Replacements for NJM2068SD and NJM4565L?
Replies
4
Views
559
Parts
GKTAUDIO
GKTAUDIO
S
Adcom GFA-2535 Amp Repair
Replies
3
Views
480
Solid State
slaikan
S
B
Can I use Rec Out on Pioneer SX410 as a pre out
Replies
18
Views
675
Tubes / Valves
bazza31
B
sonicles
LM3886 Fully Balanced Power Amplifier Board
Replies
4
Views
996
Solid State
sonicles
sonicles
Ercouper
Modding a Velleman K4040
Replies
104
Views
5K
Tubes / Valves
Ercouper
Ercouper
A
2.5 way floor standing speaker project
Replies
18
Views
878
Multi-Way
AlexxxCo
A
H
Audio Precision AN-1A/1B
Replies
16
Views
758
Equipment & Tools
Hardi
H
S
Converting Yamaha CDX-630E CD player to a DAC
Replies
18
Views
1K
Digital Source
Sandm0n
S
Toys4Boys
Soldering Tips
Replies
0
Views
332
Pass Labs
Toys4Boys
Toys4Boys
A
Optimizing the Bass Response of an old reconstructed 1984 pair of speakers with new drivers & crossover
Replies
0
Views
257
Multi-Way
alexpriftis85
A
offkafka
Yamaha CR-420 Service Manual
Replies
4
Views
997
Solid State
Fonebones
Fonebones
J
LM317 whit cap multiplier
Replies
4
Views
737
Power Supplies
Julian RO
J
E
Dipole Line array with GRS Slim 8" and Visaton WS25e
Replies
19
Views
6K
Multi-Way
ErikdeBest
E
R
ARCAM FMJ CD23 - High noise floor
Replies
10
Views
792
Digital Source
rgigante
R
rjm
  • Article Article
Transformer Dot Notation
Replies
0
Views
783
RJM Audio Blog
rjm
rjm
N
Open Baffle crossover help
Replies
4
Views
703
Planars & Exotics
niksjoint
N
augerpro
For Sale Bliesma, Scanspeak, Dayton
Replies
16
Views
2K
Swap Meet
cocoachoco
cocoachoco
J
Why is my ONKYO TX-SR705 40 watts in standby
Replies
5
Views
570
Solid State
jgaupel
J
C
Refurbishing PSB Image 6Ts - sanity check!
Replies
50
Views
8K
Multi-Way
WhiteDragon
WhiteDragon
C
Dynaco S70 Power supply wire help
Replies
6
Views
432
Tubes / Valves
rayma
rayma
M
Output transistor load testing?
Replies
15
Views
1K
Solid State
WhiteDragon
WhiteDragon
N
Frequency Response in LC circuit
Replies
27
Views
2K
Tubes / Valves
jhstewart9
jhstewart9
Q
Considering AMT tweeter - Advice or experience?
Replies
5
Views
1K
Car Audio
qObsession
Q
H
Levinson 33 Reference
Replies
30
Views
3K
Solid State
nuntapol
N
D
400 series nak stereo problems
Replies
4
Views
380
Solid State
dunaprop
D
M
PC PSU to power tube preamp boards?
Replies
5
Views
645
Tubes / Valves
Megabyte
M
TheFinisher
Counterpoint SA-2000 improvements/upgrades
Replies
2
Views
682
Tubes / Valves
cvanc
C
P
Cheap compression tweeter tuning
Replies
9
Views
2K
Multi-Way
pelanj
P
D
Crimson Elektrik 530 Amps with hum - repair / restauration?
Replies
7
Views
1K
Solid State
bepowell
B
6
Quantum Electronics
Replies
3
Views
683
Solid State
bepowell
B
S
Setting Bias via balancing speaker output voltage.......
Replies
6
Views
603
Solid State
Sansuihak
S
E
Spendor SP1/2e Replacement Woofer Ideas 🔈
Replies
5
Views
1K
Multi-Way
Boden
B
K
Help with preamp circuit
Replies
13
Views
877
Analog Line Level
steveu
S
S
Best 18” Driver for midbass
Replies
1
Views
296
Parts
poseidonsvoice
poseidonsvoice
mnhiphop101
Pure Audio 7k
Replies
4
Views
272
Car Audio
Perry Babin
P
kimbal
What the hell is Class A3?
Replies
39
Views
5K
Tubes / Valves
ErikdeBest
E
R
Very nice Burro open baffles for free in SF Bay Area (No Drivers!)
Replies
0
Views
389
Wild Burro Audio
royewest
R
B
60 cycle hum in my vintage Sherwood receiver
Replies
9
Views
1K
Solid State
Potentiallyincorrect
Potentiallyincorrect
M
Can mute/soft start be added to SONICS 800x amplifier?
Replies
2
Views
513
Solid State
Nvphotos
N
D
Similar projects to FreeDSP Infinitas
Replies
1
Views
346
Digital Line Level
tuck1s
tuck1s
B
In-ceiling speakers: box worth it?
Replies
3
Views
682
Full Range
mattstat
mattstat
Pure_Brew
Jolida 502BRC bias issue questions
Replies
2
Views
490
Tubes / Valves
Pure_Brew
Pure_Brew
R
Wife said I could only build bookshelf speakers...
Replies
2
Views
422
Everything Else
Lojzek
Lojzek
A
Yamaha transformer question
Replies
2
Views
270
Power Supplies
Allirog
A
SomekPoland
Service manual for Marantz PM-14S1 SE
Replies
1
Views
419
Solid State
hpavictor
hpavictor
M
Fixed bias applied to the cathode
Replies
36
Views
2K
Tubes / Valves
kmtang
kmtang
F
Lii Audio F15
Replies
16
Views
3K
Full Range
denp10
D
R
Benchmark DAC 1 USB issue
Replies
2
Views
380
Digital Source
Retrosoulman
R
jkojic
Acoustic Research AR77XA counterweight weight please
Replies
2
Views
240
Analogue Source
jkojic
jkojic
V
Celestion G12 Greenback
Replies
2
Views
393
Instruments and Amps
V8 adie
V
J
Amplifier selection for 18” subwoofer project
Replies
3
Views
522
Subwoofers
chris661
chris661
M
EDS3000.1FD-E0 class D full range amplifier
Replies
10
Views
1K
Car Audio
mixalos spl
M
R
amplifiers for 8 - 8ohm speaker
Replies
18
Views
1K
Chip Amps
rlogjk
R
K
Speaker wire signal to line level
Replies
15
Views
1K
Analog Line Level
JMFahey
JMFahey
Ryssen
Have eagle free stopped working
Replies
10
Views
667
Software Tools
NareshBrd
N
B
Redisplay of Acoustic Sound Fields in AKABAK 3
Replies
6
Views
623
Software Tools
fluid
F
Peter Daniel
Great audiophile recordings/albums
Replies
286
Views
138K
Music
Freedom666
Freedom666
S
Focal 7K0DBL in Carat Megane detached dust cap. Reattach?
Replies
0
Views
253
Multi-Way
stereocilia
S
jbau
Tecron TEF-10 TDS analyzer- it's still alive!
Replies
20
Views
2K
Equipment & Tools
1audio
1
J
Do you measure how loud you listen?
Replies
25
Views
2K
Headphone Systems
Ixnay
Ixnay
Load more
Projects by fanatics, for fanatics
Get answers and advice for everyone wanting to learn the art of audio.
Join the Community
508,017
Members
7,898,764
Messages

Filter

Forum Statistics

Threads
406,712
Messages
7,898,764
Members
508,017
Latest member
hussyjake1133
Top Bottom