Design Preamplifier

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Design Preamplifier

BeliNinja Offline

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Posts: 4.337
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#58

07-16-2023, 11:00 AM

Hvala Dragane,

Skromnost mi je posebna vrlina Big Grin

Big Grin

Samo se bojim da je 6x pojačanje malo za 200mW, pre bih rekao da nama tu treba oko 10x. Možda može da se izvuče komanda za izbor 6, 12dB ili 20dB pojačanja pa se prilagodi impedansi slušalica.

Konkretno, za moje Beyerdynamic DT770 PRO, treba 100mW@250R ali ja želim da ih pogonim sa rezervom dinamike.

Izvor bi bio izlaz iz PC /Laptop ili mobilni telefon. Generalno, to su izvori sa najnižim naponom zbog zaštite sluha. I uglavnom je ispod 0.8Vrms, bar one koje sam ja merio.

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Messages In This Thread

Design Preamplifier - by ronovar - 08-30-2019, 02:49 PM

RE: Design Preamplifier - by Jevrem - 08-30-2019, 06:50 PM

RE: Design Preamplifier - by ronovar - 08-31-2019, 12:05 PM

RE: Design Preamplifier - by ronovar - 08-31-2019, 12:23 PM

RE: Design Preamplifier - by Dragan100 - 08-31-2019, 11:11 PM

RE: Design Preamplifier - by ronovar - 09-01-2019, 03:08 AM

RE: Design Preamplifier - by ronovar - 09-01-2019, 08:27 AM

RE: Design Preamplifier - by Dragan100 - 09-01-2019, 10:28 AM

RE: Design Preamplifier - by ronovar - 09-01-2019, 10:56 AM

RE: Design Preamplifier - by Dragan100 - 09-01-2019, 11:51 AM

RE: Design Preamplifier - by Bocko - 09-01-2019, 11:57 AM

RE: Design Preamplifier - by ronovar - 09-01-2019, 12:23 PM

RE: Design Preamplifier - by ronovar - 09-02-2019, 06:22 PM

RE: Design Preamplifier - by ronovar - 09-02-2019, 08:02 PM

RE: Design Preamplifier - by Dragan100 - 09-03-2019, 07:13 AM

RE: Design Preamplifier - by ronovar - 09-03-2019, 08:04 AM

RE: Design Preamplifier - by BeliNinja - 09-03-2019, 04:02 PM

RE: Design Preamplifier - by ronovar - 09-03-2019, 04:57 PM

RE: Design Preamplifier - by ronovar - 03-14-2020, 10:48 PM

RE: Design Preamplifier - by Dragan100 - 03-15-2020, 12:48 AM

RE: Design Preamplifier - by branko tod - 03-14-2020, 11:03 PM

RE: Design Preamplifier - by ronovar - 03-14-2020, 11:18 PM

RE: Design Preamplifier - by branko tod - 03-14-2020, 11:31 PM

RE: Design Preamplifier - by ronovar - 03-15-2020, 01:31 AM

RE: Design Preamplifier - by branko tod - 03-15-2020, 01:50 AM

RE: Design Preamplifier - by ronovar - 03-15-2020, 02:02 AM

RE: Design Preamplifier - by apexaudio - 03-15-2020, 09:17 AM

RE: Design Preamplifier - by ronovar - 03-15-2020, 01:10 PM

RE: Design Preamplifier - by apexaudio - 03-15-2020, 04:05 PM

RE: Design Preamplifier - by ronovar - 03-15-2020, 04:35 PM

RE: Design Preamplifier - by apexaudio - 03-15-2020, 05:54 PM

RE: Design Preamplifier - by apexaudio - 04-26-2020, 12:04 PM

RE: Design Preamplifier - by apexaudio - 09-14-2020, 10:29 PM

RE: Design Preamplifier - by apexaudio - 09-21-2020, 11:49 PM

RE: Design Preamplifier - by ddanijel - 09-22-2020, 07:35 AM

RE: Design Preamplifier - by ronovar - 06-30-2023, 06:39 PM

RE: Design Preamplifier - by HomeMadeAudioProject - 06-30-2023, 09:48 PM

RE: Design Preamplifier - by pinco - 07-01-2023, 08:57 AM

RE: Design Preamplifier - by ronovar - 07-01-2023, 08:31 AM

RE: Design Preamplifier - by ronovar - 07-01-2023, 10:49 AM

RE: Design Preamplifier - by ronovar - 07-01-2023, 02:53 PM

RE: Design Preamplifier - by ronovar - 07-01-2023, 03:35 PM

RE: Design Preamplifier - by Dragan100 - 07-01-2023, 04:09 PM

RE: Design Preamplifier - by Boban - 07-01-2023, 04:13 PM

RE: Design Preamplifier - by ronovar - 07-01-2023, 04:20 PM

RE: Design Preamplifier - by pinco - 07-02-2023, 09:37 PM

RE: Design Preamplifier - by Dragan100 - 07-03-2023, 08:03 AM

RE: Design Preamplifier - by ronovar - 07-04-2023, 04:28 PM

RE: Design Preamplifier - by ronovar - 07-06-2023, 10:55 AM

RE: Design Preamplifier - by Dragan100 - 07-14-2023, 07:58 PM

RE: Design Preamplifier - by ronovar - 07-14-2023, 09:33 PM

RE: Design Preamplifier - by Dragan100 - 07-15-2023, 01:25 AM

RE: Design Preamplifier - by ronovar - 07-15-2023, 08:24 AM

RE: Design Preamplifier - by Dragan100 - 07-15-2023, 03:04 PM

RE: Design Preamplifier - by ronovar - 07-15-2023, 03:47 PM

RE: Design Preamplifier - by BeliNinja - 07-15-2023, 10:02 PM

RE: Design Preamplifier - by Dragan100 - 07-16-2023, 10:12 AM

RE: Design Preamplifier - by BeliNinja - 07-16-2023, 11:00 AM

RE: Design Preamplifier - by ronovar - 07-16-2023, 11:30 AM

RE: Design Preamplifier - by BeliNinja - 07-16-2023, 01:00 PM

RE: Design Preamplifier - by Dragan100 - 07-16-2023, 05:48 PM

RE: Design Preamplifier - by ronovar - 07-16-2023, 08:43 PM

RE: Design Preamplifier - by Dragan100 - 07-17-2023, 10:46 AM

RE: Design Preamplifier - by ronovar - 07-17-2023, 11:07 AM

RE: Design Preamplifier - by Dragan100 - 07-17-2023, 11:36 AM

RE: Design Preamplifier - by BeliNinja - 07-17-2023, 11:46 AM

RE: Design Preamplifier - by BeliNinja - 07-17-2023, 11:47 AM

RE: Design Preamplifier - by Dragan100 - 07-17-2023, 11:52 AM

RE: Design Preamplifier - by ronovar - 07-17-2023, 11:50 AM

RE: Design Preamplifier - by BeliNinja - 07-17-2023, 02:13 PM

RE: Design Preamplifier - by BeliNinja - 07-17-2023, 02:18 PM

RE: Design Preamplifier - by ronovar - 07-17-2023, 02:23 PM

RE: Design Preamplifier - by BeliNinja - 07-17-2023, 05:13 PM

RE: Design Preamplifier - by Braca - 07-17-2023, 05:36 PM

RE: Design Preamplifier - by BeliNinja - 07-17-2023, 07:00 PM

RE: Design Preamplifier - by BeliNinja - 07-17-2023, 07:01 PM

RE: Design Preamplifier - by ronovar - 07-17-2023, 07:01 PM

RE: Design Preamplifier - by Braca - 07-17-2023, 07:14 PM

RE: Design Preamplifier - by BeliNinja - 07-18-2023, 06:04 AM

RE: Design Preamplifier - by ronovar - 07-18-2023, 09:06 AM

RE: Design Preamplifier - by BeliNinja - 07-18-2023, 09:30 AM

RE: Design Preamplifier - by BeliNinja - 07-18-2023, 09:38 AM

RE: Design Preamplifier - by Boban - 07-18-2023, 09:39 AM

RE: Design Preamplifier - by BeliNinja - 07-18-2023, 09:53 AM

RE: Design Preamplifier - by ronovar - 07-18-2023, 10:09 AM

RE: Design Preamplifier - by BeliNinja - 07-21-2023, 07:52 AM

RE: Design Preamplifier - by BeliNinja - 07-18-2023, 10:43 AM

RE: Design Preamplifier - by ronovar - 07-18-2023, 12:16 PM

RE: Design Preamplifier - by BeliNinja - 07-18-2023, 12:30 PM

RE: Design Preamplifier - by ronovar - 07-18-2023, 01:00 PM

RE: Design Preamplifier - by BeliNinja - 07-18-2023, 01:07 PM

RE: Design Preamplifier - by ronovar - 07-18-2023, 01:27 PM

RE: Design Preamplifier - by Khadgar2007 - 07-18-2023, 03:00 PM

RE: Design Preamplifier - by ronovar - 07-18-2023, 03:18 PM

RE: Design Preamplifier - by BeliNinja - 07-18-2023, 03:39 PM

RE: Design Preamplifier - by Dragan100 - 07-19-2023, 10:04 AM

RE: Design Preamplifier - by Boban - 07-18-2023, 08:02 PM

RE: Design Preamplifier - by BeliNinja - 07-18-2023, 08:55 PM

RE: Design Preamplifier - by Vlada021 - 07-19-2023, 01:09 AM

RE: Design Preamplifier - by Dragan100 - 07-19-2023, 08:59 AM

RE: Design Preamplifier - by BeliNinja - 07-19-2023, 06:56 AM

RE: Design Preamplifier - by Vlada021 - 07-19-2023, 11:25 AM

RE: Design Preamplifier - by ronovar - 07-19-2023, 11:31 AM

RE: Design Preamplifier - by BeliNinja - 07-19-2023, 11:53 AM

RE: Design Preamplifier - by BeliNinja - 07-19-2023, 11:56 AM

RE: Design Preamplifier - by BeliNinja - 07-19-2023, 07:28 PM

RE: Design Preamplifier - by ronovar - 07-19-2023, 07:53 PM

RE: Design Preamplifier - by BeliNinja - 07-19-2023, 08:16 PM

RE: Design Preamplifier - by HomeMadeAudioProject - 07-19-2023, 07:54 PM

RE: Design Preamplifier - by BeliNinja - 07-19-2023, 08:11 PM

RE: Design Preamplifier - by BeliNinja - 07-19-2023, 08:24 PM

RE: Design Preamplifier - by ronovar - 07-19-2023, 09:08 PM

RE: Design Preamplifier - by BeliNinja - 07-19-2023, 10:50 PM

RE: Design Preamplifier - by ronovar - 07-20-2023, 10:24 AM

RE: Design Preamplifier - by progster - 07-20-2023, 10:36 AM

RE: Design Preamplifier - by pmiroslav81 - 07-20-2023, 11:14 AM

RE: Design Preamplifier - by BeliNinja - 07-20-2023, 11:12 AM

RE: Design Preamplifier - by ronovar - 07-20-2023, 11:27 AM

RE: Design Preamplifier - by BeliNinja - 07-20-2023, 12:09 PM

RE: Design Preamplifier - by BeliNinja - 07-20-2023, 12:19 PM

RE: Design Preamplifier - by BeliNinja - 07-20-2023, 12:20 PM

RE: Design Preamplifier - by ronovar - 07-20-2023, 12:25 PM

RE: Design Preamplifier - by BeliNinja - 07-20-2023, 12:59 PM

RE: Design Preamplifier - by ronovar - 07-20-2023, 12:59 PM

RE: Design Preamplifier - by Dragan100 - 07-20-2023, 02:11 PM

RE: Design Preamplifier - by BeliNinja - 07-20-2023, 03:40 PM

RE: Design Preamplifier - by ronovar - 07-20-2023, 04:33 PM

RE: Design Preamplifier - by Dragan100 - 07-21-2023, 07:26 AM

RE: Design Preamplifier - by Vlada021 - 07-21-2023, 01:31 AM

RE: Design Preamplifier - by BeliNinja - 07-21-2023, 05:59 AM

RE: Design Preamplifier - by BeliNinja - 07-21-2023, 07:52 AM

RE: Design Preamplifier - by Boban - 07-21-2023, 07:55 AM

RE: Design Preamplifier - by ronovar - 07-21-2023, 08:55 AM

RE: Design Preamplifier - by BeliNinja - 07-21-2023, 11:10 AM

RE: Design Preamplifier - by ronovar - 07-21-2023, 11:16 AM

RE: Design Preamplifier - by Аритон - 07-21-2023, 11:30 AM

RE: Design Preamplifier - by savan - 07-21-2023, 01:09 PM

RE: Design Preamplifier - by Boban - 07-21-2023, 12:21 PM

RE: Design Preamplifier - by Boban - 07-21-2023, 01:12 PM

RE: Design Preamplifier - by savan - 07-21-2023, 01:15 PM

RE: Design Preamplifier - by BeliNinja - 07-21-2023, 01:27 PM

RE: Design Preamplifier - by BeliNinja - 07-21-2023, 01:26 PM

RE: Design Preamplifier - by ronovar - 07-21-2023, 01:29 PM

RE: Design Preamplifier - by savan - 07-21-2023, 01:39 PM

RE: Design Preamplifier - by BeliNinja - 07-21-2023, 02:13 PM

RE: Design Preamplifier - by progster - 07-21-2023, 02:23 PM

RE: Design Preamplifier - by BeliNinja - 07-21-2023, 02:59 PM

RE: Design Preamplifier - by ronovar - 07-21-2023, 02:43 PM

RE: Design Preamplifier - by Boban - 07-21-2023, 03:19 PM

RE: Design Preamplifier - by BeliNinja - 07-21-2023, 05:11 PM

RE: Design Preamplifier - by Аритон - 07-21-2023, 05:13 PM

RE: Design Preamplifier - by savan - 07-21-2023, 08:37 PM

RE: Design Preamplifier - by Boban - 07-21-2023, 05:17 PM

RE: Design Preamplifier - by Khadgar2007 - 07-21-2023, 05:23 PM

RE: Design Preamplifier - by Boban - 07-21-2023, 06:01 PM

RE: Design Preamplifier - by Аритон - 07-21-2023, 09:50 PM

RE: Design Preamplifier - by savan - 07-22-2023, 07:54 AM

RE: Design Preamplifier - by mikikg - 07-22-2023, 08:35 AM

RE: Design Preamplifier - by ronovar - 07-22-2023, 09:22 AM

RE: Design Preamplifier - by savan - 07-22-2023, 09:39 AM

RE: Design Preamplifier - by ronovar - 07-22-2023, 09:45 AM

RE: Design Preamplifier - by pmiroslav81 - 07-23-2023, 08:23 AM

RE: Design Preamplifier - by BeliNinja - 07-22-2023, 09:46 AM

RE: Design Preamplifier - by ronovar - 07-22-2023, 09:50 AM

RE: Design Preamplifier - by Dragan100 - 07-22-2023, 01:45 PM

RE: Design Preamplifier - by BeliNinja - 07-22-2023, 09:56 AM

RE: Design Preamplifier - by savan - 07-22-2023, 09:56 AM

RE: Design Preamplifier - by Аритон - 07-22-2023, 12:00 PM

RE: Design Preamplifier - by ronovar - 07-22-2023, 01:11 PM

RE: Design Preamplifier - by Dragan100 - 07-22-2023, 02:25 PM

RE: Design Preamplifier - by ronovar - 07-22-2023, 02:38 PM

RE: Design Preamplifier - by Dragan100 - 07-22-2023, 04:10 PM

RE: Design Preamplifier - by BeliNinja - 07-22-2023, 09:46 PM

RE: Design Preamplifier - by Dragan100 - 07-23-2023, 10:43 AM

RE: Design Preamplifier - by ronovar - 07-23-2023, 10:27 AM

RE: Design Preamplifier - by Dragan100 - 07-23-2023, 10:54 AM

RE: Design Preamplifier - by Dragan100 - 07-23-2023, 01:12 PM

RE: Design Preamplifier - by BeliNinja - 07-23-2023, 06:32 PM

RE: Design Preamplifier - by Dragan100 - 07-25-2023, 10:46 AM

RE: Design Preamplifier - by Аритон - 07-23-2023, 03:10 PM

RE: Design Preamplifier - by Jevrem - 07-23-2023, 10:24 PM

RE: Design Preamplifier - by Аритон - 07-24-2023, 12:47 AM

RE: Design Preamplifier - by BeliNinja - 07-24-2023, 05:55 AM

RE: Design Preamplifier - by ronovar - 07-24-2023, 06:53 AM

RE: Design Preamplifier - by BeliNinja - 07-24-2023, 10:48 AM

RE: Design Preamplifier - by ronovar - 07-24-2023, 11:03 AM

RE: Design Preamplifier - by Vlada021 - 07-25-2023, 04:07 AM

RE: Design Preamplifier - by Braca - 07-25-2023, 09:49 AM

RE: Design Preamplifier - by BeliNinja - 07-25-2023, 03:49 PM

RE: Design Preamplifier - by Dragan100 - 07-25-2023, 07:42 PM

RE: Design Preamplifier - by HomeMadeAudioProject - 07-25-2023, 10:35 PM

RE: Design Preamplifier - by Braca - 07-27-2023, 02:16 PM

RE: Design Preamplifier - by ronovar - 07-27-2023, 02:48 PM

RE: Design Preamplifier - by Braca - 07-27-2023, 05:21 PM

RE: Design Preamplifier - by ronovar - 07-27-2023, 02:50 PM

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