H
  • Locked
Loudspeaker Impedance Tracking ability of Output Transformer
Replies
20
Views
2K
Brinkman
Brinkman
B
  • Locked
High Power DHT Power Amp Ideas without Bypass Capacitors or kV HT
Replies
20
Views
2K
schiirrn
S
K
  • Locked
Aikido and SE KT88
Replies
12
Views
6K
gabdx
G
C
  • Locked
Mmats DHC 1400.1 outputs (should be easy)
Replies
14
Views
1K
rdiaz
R
stenak
  • Locked
Chinese transformer from eBay
Replies
17
Views
5K
directdriver
directdriver
P
  • Locked
Suggestion for bookshelf speaker kit and cabinet
Replies
2
Views
587
Tromperie
T
P
  • Locked
Der Leiermann
Replies
0
Views
431
PeteMcK
P
M
  • Locked
FW J2 Kit in the future?
Replies
18
Views
2K
Dennis Hui
D
vdi_nenna
  • Locked
FS B1 Buffer Premium Parts
Replies
8
Views
1K
vdi_nenna
vdi_nenna
G
  • Locked
FS: Tube Preamp kit
Replies
20
Views
5K
gruvytune
G
D
  • Locked
What do you think about Greta Thunberg?
Replies
1
Views
685
Pano
Pano
4
  • Locked
FS: pair of Shure Step Up Transformers
Replies
4
Views
665
45144
4
S
  • Locked
Vortexion power problem
Replies
1
Views
510
trobbins
trobbins
L
  • Locked
Need help with enclosure design
Replies
5
Views
655
freddi
freddi
C
  • Locked
VTA/SRA generic stylus - is there a problem ?
Replies
12
Views
1K
kevinkr
kevinkr
F
  • Locked
Douglas Self Sixth Edition
Replies
27
Views
5K
FengLiu
F
D
  • Locked
Eminence KAPPA PRO-10A
Replies
14
Views
2K
conanski
C
M
  • Locked
Amp designed during lunch breaks
Replies
184
Views
28K
dreamth
D
N
  • Locked
Aurex (Toshiba) SB-66 blows main fuse
Replies
16
Views
3K
nipper1
N
G
  • Locked
Philips Black Tulip Amplifier switches off
Replies
6
Views
2K
jlithen
J
S
  • Locked
Ideal data connection for DIY DAC
Replies
21
Views
3K
synonymous
S
G
  • Locked
What is wrong with op-amps?
Replies
5K
Views
433K
analog_sa
analog_sa
J
  • Locked
Kenwood kac-ps401m Mcu, anyone got one? Used is fine.
Replies
1
Views
495
Jonas83
J
stenak
  • Locked
Suflex 2500pF/500v
Replies
4
Views
646
Osvaldo de Banfield
Osvaldo de Banfield
ygg-it
  • Locked
Amazing CS8412 filter (if you still use)
Replies
3
Views
4K
ygg-it
ygg-it
D
  • Locked
Measurements make no sense
Replies
11
Views
1K
Juhazi
Juhazi
G
  • Locked
Low Z HT regulated Power Supply w Sziklai
Replies
42
Views
3K
guavatone
G
J
  • Locked
10 litre br or ported FR....3fe22?
Replies
5
Views
779
midrange
M
D
  • Locked
Beryllium upgraded JBL drivers // Quality and Voice/timbre
Replies
1
Views
2K
NiToNi
N
W
  • Locked
ultra low noise regulators
Replies
26
Views
12K
dreamth
D
P
  • Locked
New Joiner from New Jersey
Replies
5
Views
512
Osvaldo de Banfield
Osvaldo de Banfield
S
  • Locked
Bonjour from French alpes
Replies
3
Views
451
Osvaldo de Banfield
Osvaldo de Banfield
J
  • Locked
10 litre 2 way plans?
Replies
8
Views
967
Dave R
Dave R
J
  • Locked
EAW 804084 8” specifications?
Replies
2
Views
811
joachimc
J
P
  • Locked
Can help me to calculate the 18W/4531G00 crossover?
Replies
4
Views
1K
packman
P
G
  • Locked
HP 54600b
Replies
1
Views
594
Vovk Z
V
N
  • Locked
STK4048XI
Replies
2
Views
686
naadbrahma
N
S
  • Locked
FS: SE Output Transformers Hashimoto H-20-7U; Sowter SE05; Electraprint for Headphone
Replies
14
Views
2K
saoaaa
S
P
  • Locked
Reel to Reel Head Swap
Replies
2
Views
604
dotneck335
D
F
  • Locked
Help needed: Crossover for Heybrook Point Seven
Replies
18
Views
1K
forevernewbie
F
Nikos
  • Locked
FS: 2 Baby Huey PCB, 1 Salas SSHV2 regulator , 4 PeeCeeBee-8 Mosfet, Buffer-PSU
Replies
14
Views
2K
Nikos
Nikos
L
  • Locked
Brand new tektronix tds2014 oscilloscope
Replies
6
Views
698
Landoctor
L
GordonW
  • Locked
FS/FT: One good Harman-Kardon A50K/A500 Output transformer
Replies
1
Views
1K
jlb33
J
I
  • Locked
ORION XTR 2250 THE BEAST FOR REPAIR
Replies
1
Views
1K
Chopperbuilder
C
S
  • Locked
Crossover logic validation
Replies
9
Views
677
TBTL
TBTL
L
  • Locked
Need help with enclosure design
Replies
3
Views
760
Landoctor
L
S
  • Locked
Need plans for Beauhorn Virtuoso
Replies
3
Views
980
mp9
M
M
  • Locked
Mission 701 baffle rattle, help me fix that
Replies
21
Views
11K
speakers 1234
S
B
  • Locked
Ashland motor for Gates CG-500
Replies
1
Views
751
rcthweatt
R
J
  • Locked
Built my first 300B amp - have lots of questions!
Replies
28
Views
5K
Bigun
Bigun
M
  • Locked
Which enclosure should I build for my Home Cinema?
Replies
10
Views
1K
cspieker
C
F
  • Locked
Dumb moment - grounding center tap
Replies
30
Views
6K
Vinoth mani
V
T
  • Locked
Tube linestage circuit
Replies
7
Views
1K
stocktrader200
S
S
  • Locked
Need help repairing a Fostex PM-1
Replies
1
Views
650
AllenB
AllenB
P
  • Locked
+Grounding on secondary of power transformer question
Replies
4
Views
1K
Pooch
P
D
  • Locked
FS: Transducer Labs N26CS-G Tweeters (Pair)
Replies
0
Views
493
Dkalsi
D
G
  • Locked
USB to left-justified
Replies
9
Views
2K
guytou
G
I
  • Locked
KEF 104 B200 SP1039 driver substitutes
Replies
13
Views
5K
iaaeap
I
M
  • Locked
Is this a Gold Lion KT88?
Replies
9
Views
2K
Jim McShane
J
Old bones
  • Locked
Port position
Replies
15
Views
5K
tmuikku
tmuikku
L
  • Locked
MTX RT2400X repair issues
Replies
32
Views
2K
Lenin89
L
4
  • Locked
On/Off/On vs On/On switch
Replies
2
Views
601
45144
4
D
  • Locked
REW on Mac won't use external mic
Replies
1
Views
583
JohnPM
J
J
  • Locked
webcor reel to reel - not sure what to do with it
Replies
6
Views
4K
pch2013
P
B
  • Locked
Lone Star Audio Fest 2019
Replies
3
Views
2K
barryso
B
C
  • Locked
Valve Amp PSU Switching Question
Replies
15
Views
879
DF96
D
tiefbassuebertr
  • Locked
2-Way Loudspeaker include Stands - who know this German Brand from Berlin ?
Replies
7
Views
2K
tiefbassuebertr
tiefbassuebertr
W
  • Locked
FS a pr. of used Oris Horns (BD Horns)
Replies
5
Views
2K
wattsman
W
Bigun
  • Locked
Sony HAP-Z1ES Hi-Res source (new 2014) ?
Replies
84
Views
24K
jean-paul
jean-paul
S
  • Locked
Identify the cap anyone?
Replies
20
Views
2K
davidsrsb
D
B
  • Locked
Help! Hafler DH102
Replies
28
Views
8K
Zen Mod
Zen Mod
KaffiMann
  • Locked
Unintended gradual transition to PA
Replies
13
Views
2K
JMFahey
JMFahey
F
  • Locked
Greetings
Replies
4
Views
528
lindamar
lindamar
T
  • Locked
Anyone heard fro Dave?
Replies
4
Views
3K
chrisb
C
K
  • Locked
Mr. Liang audio amplifiers
Replies
240
Views
103K
Captn Dave
C
blossom
  • Locked
TPA3116D2 Boards
Replies
6
Views
72K
blossom
blossom
S
  • Locked
TDA8559 stereo headphone amp schematic
Replies
9
Views
1K
PRR
PRR
P
  • Locked
+Grounding on secondary of power transformer question
Replies
0
Views
733
Pooch
P
Load more
Projects by fanatics, for fanatics
Get answers and advice for everyone wanting to learn the art of audio.
Join the Community
502,223
Members
7,602,770
Messages

Filter

Forum Statistics

Threads
393,491
Messages
7,602,770
Members
502,223
Latest member
pinetronics
Top Bottom