RE: What's this board do, Abe?

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Topic - Aunt Corey's Homemade Buffered Passive Preamplifier - Leo loves music 02:02:02 11/07/24 (58)

I enjoyed a true passive years ago - E-Stat 13:08:57 11/08/24 (1)

Me too. I tried a few passives..... - AbeCollins 08:51:47 11/09/24 (0)

RE: Aunt Corey's Homemade Buffered Passive Preamplifier - AbeCollins 11:44:05 11/08/24 (6)

RE: Aunt Corey's Homemade Buffered Passive Preamplifier - Leo loves music 11:49:35 11/08/24 (5)

RE: Aunt Corey's Homemade Buffered Passive Preamplifier - Leo loves music 12:13:23 11/08/24 (4)

"How does BUF03 sound?" - 1973shovel 03:57:28 11/09/24 (3)

RE: "How does BUF03 sound?" - AbeCollins 09:45:43 11/09/24 (2)

RE: "How does BUF03 sound?" - Leo loves music 11:36:36 11/09/24 (1)

RE: "How does BUF03 sound?" - AbeCollins 15:09:05 11/09/24 (0)

A circuit like this isn't passive for starters - Ralph 12:54:53 11/07/24 (37)

Since the BUF-03's have no gain... - 1973shovel 05:12:14 11/08/24 (36)

the BUF-03's have no gain... but its most definately 'active'! - Ralph 08:32:54 11/08/24 (34)

RE: the BUF-03's have no gain... but its most definately 'active'! - Leo loves music 08:59:23 11/08/24 (33)

Nor did we need them to know the difference between passive and active nt - Ralph 09:15:36 11/08/24 (32)

VR1 is passive. Did someone say the rest of the circuit is also passive? - Tre' 12:09:51 11/08/24 (10)

sure seems like it... nt - Ralph 12:16:27 11/08/24 (9)

I guess I missed that. the name doesn't say it's passive. - Tre' 12:39:57 11/08/24 (8)

"I think everyone knows that" - 1973shovel 06:36:23 11/09/24 (7)

Or: 'Aunt Corey's Homemade Buffered Volume Control' (NT) - Kal Rubinson 09:12:19 11/09/24 (3)

I was going for tongue in cheek - 1973shovel 14:18:07 11/09/24 (0)

RE: Or: 'Aunt Corey's Homemade Buffered Volume Control' (NT) - Leo loves music 09:16:21 11/09/24 (1)

everything you know is wrong - Ralph 11:30:47 11/11/24 (0)

RE: "I think everyone knows that" - Tre' 07:27:12 11/09/24 (2)

then all "preamps" are just attenuators" - 1973shovel 14:14:07 11/09/24 (1)

Yep. nt - Tre' 11:12:58 11/10/24 (0)

RE: Nor did we need them to know the difference between passive and active nt - Leo loves music 09:18:56 11/08/24 (20)

Sure, we do. - Kal Rubinson 10:02:23 11/08/24 (5)

RE: a power supply for motorized potentiometer - Leo loves music 10:24:03 11/08/24 (2)

Words have a lot of meaning, just to be clear. - Ralph 10:48:26 11/08/24 (1)

RE: agree - Leo loves music 10:52:11 11/08/24 (0)

RE: thank you for education - Leo loves music 10:14:27 11/08/24 (1)

Huh? - Ralph 10:46:31 11/08/24 (0)

Be fussy about words. nt. - Leo loves music 09:37:49 11/08/24 (13)

There is a difference between class AB and class A - Leo loves music 09:52:39 11/08/24 (12)

There are other class A opamps- that's not unique nt - Ralph 10:44:12 11/08/24 (11)

RE: There are other class A opamps- that's not unique nt - Leo loves music 17:22:26 11/09/24 (8)

NE5534 ... - Ralph 10:53:35 11/11/24 (7)

RE: NE5534 ... - Leo loves music 11:50:54 11/11/24 (5)

Any opamp can be class A - Ralph 12:02:28 11/11/24 (4)

RE: Any opamp can be class A - Leo loves music 12:11:21 11/11/24 (3)

The class of operation has very little to do with how they sound. - Ralph 12:17:40 11/11/24 (2)

RE: The class of operation has very little to do with how they sound. - Leo loves music 12:23:26 11/11/24 (1)

RE: The class of operation has very little to do with how they sound. - AbeCollins 10:46:12 11/12/24 (0)

RE: NE5534 ... - Leo loves music 11:41:23 11/11/24 (0)

True. But most can't.... - AbeCollins 15:29:13 11/09/24 (1)

BUF03 can do 1W - Leo loves music 17:12:04 11/09/24 (0)

RE: Since the BUF-03's have no gain... - Leo loves music 05:56:50 11/08/24 (0)

I dunno. I like the Nelson Pass DIY B1 - AbeCollins 11:22:19 11/07/24 (10)

What's this board do, Abe? - 1973shovel 06:03:49 11/08/24 (9)

RE: What's this board do, Abe? - Brick527 06:22:40 11/08/24 (8)

Thank you (nt) - 1973shovel 15:54:05 11/08/24 (7)

What Brick527 said - AbeCollins 08:57:08 11/09/24 (6)

I've never heard the First Watt B1 - 1973shovel 14:38:32 11/09/24 (5)

RE: I've never heard the First Watt B1 - AbeCollins 15:20:03 11/09/24 (4)

I still have a bias toward linear power supplies - 1973shovel 17:03:39 11/09/24 (3)

RE: I still have a bias toward linear power supplies - AbeCollins 18:35:48 11/09/24 (2)

RE: I still have a bias toward linear power supplies - Leo loves music 19:59:17 11/09/24 (1)

RE: I still have a bias toward linear power supplies - AbeCollins 19:57:07 11/11/24 (0)

Follow Ups

RE: What's this board do, Abe? - Brick527 06:22:40 11/08/24 (8)

Thank you (nt) - 1973shovel 15:54:05 11/08/24 (7)

What Brick527 said - AbeCollins 08:57:08 11/09/24 (6)

I've never heard the First Watt B1 - 1973shovel 14:38:32 11/09/24 (5)

RE: I've never heard the First Watt B1 - AbeCollins 15:20:03 11/09/24 (4)

I still have a bias toward linear power supplies - 1973shovel 17:03:39 11/09/24 (3)

RE: I still have a bias toward linear power supplies - AbeCollins 18:35:48 11/09/24 (2)

RE: I still have a bias toward linear power supplies - Leo loves music 19:59:17 11/09/24 (1)

RE: I still have a bias toward linear power supplies - AbeCollins 19:57:07 11/11/24 (0)

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