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Preamp to Audio amplifier issue

Analog & Mixed-Signal Design About 3 weeks ago at 11:14 AM

Last message by rcbuck on February 12, 2021 at 07:05 PM

29 Replies
378 Views
C# using winmm.dll audio recording

Programming & Languages 9 years ago at 04:58 PM

Last message by ApacheKid on February 10, 2021 at 08:55 AM

3 Replies
5583 Views
BT speaker, battery or PCB problem?

Power Electronics 2 weeks ago at 04:27 PM

Last message by Audioguru again on February 9, 2021 at 08:07 AM

6 Replies
148 Views
Feedback wanted on my first Eagle Schematic and PCB design

PCB Layout , EDA & Simulations One month ago at 04:34 PM

Last message by bignobody on February 9, 2021 at 06:08 AM

16 Replies
453 Views
Positive feedback in high gain preamp

Analog & Mixed-Signal Design 3 weeks ago at 07:53 AM

Last message by bertus on February 7, 2021 at 11:01 AM

20 Replies
441 Views
Does power on guitar equipment affect audio input on PC and how?

Power Electronics About 4 weeks ago at 11:37 PM

Last message by Wolframore on January 31, 2021 at 07:46 PM

6 Replies
245 Views
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Do ultra-high frequency transistor arrays work at audio rates?

Analog & Mixed-Signal Design 4 weeks ago at 03:52 PM

Last message by Ian0 on January 31, 2021 at 03:13 PM

7 Replies
304 Views
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Current levels of headphone output and PC mic input

Analog & Mixed-Signal Design One month ago at 02:42 PM

Last message by smallsun on January 28, 2021 at 01:24 AM

25 Replies
591 Views
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Audio interface on FPGA, with "built on plug-ins".

FPGAs (Field Programmable Gate Array) One month ago at 06:42 PM

Last message by liquidair on January 27, 2021 at 07:48 PM

3 Replies
493 Views
can anyone explain the role resistor in this schematic

Wireless & RF Design One month ago at 05:16 PM

Last message by Delta prime on January 24, 2021 at 12:21 PM

6 Replies
740 Views
Bridged Speaker Output to Line In

General Electronics Chat One month ago at 12:12 PM

Last message by Audioguru again on January 23, 2021 at 02:10 PM

36 Replies
482 Views
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Attenuator Circuit for Headphone output -> Microphone input

Analog & Mixed-Signal Design One month ago at 03:34 PM

Last message by smallsun on January 22, 2021 at 01:14 AM

6 Replies
395 Views
line level processing deriving a center channel from stereo channels

Analog & Mixed-Signal Design One year ago at 05:26 PM

Last message by PeteHL on January 20, 2021 at 12:47 PM

36 Replies
1477 Views
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Short power interruptions, no breakers tripped

General Electronics Chat One month ago at 08:48 AM

Last message by MisterBill2 on January 18, 2021 at 02:52 AM

7 Replies
204 Views
Electret Mic decoupling capacitor polarity.?

Analog & Mixed-Signal Design One month ago at 01:49 AM

Last message by Audioguru again on January 15, 2021 at 10:27 AM

9 Replies
345 Views
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Power amplifier Output Distortion Apex PA02 Amplifier IC

Analog & Mixed-Signal Design 2 months ago at 11:24 AM

Last message by neonstrobe on January 11, 2021 at 09:10 AM

5 Replies
267 Views
0 Replies
148 Views
Headset feedback circuit

General Electronics Chat One month ago at 05:19 AM

Last message by AnalogKid on January 8, 2021 at 06:40 AM

1 Replies
154 Views
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M-Audio BX8 2002, Strange Hum From Studio Monitor Tweeter!

General Electronics Chat About 2 months ago at 07:14 AM

Last message by MisterBill2 on January 2, 2021 at 08:25 PM

22 Replies
361 Views
AKG genuine CK12 Brass capsule: building DIY mic with a single Jfet-transistor

Analog & Mixed-Signal Design About 2 months ago at 03:40 PM

Last message by Schertler on January 2, 2021 at 04:55 PM

13 Replies
395 Views