In Reply to: RE: DHT 01a tube preamp posted by mwhouston on February 14, 2025 at 16:29:01:
"To limit output I put a series resistor of 330K to the output RCA with 100K to ground at the RCA"
That is a really high output impedance. I can't see how that wouldn't cause frequency response issues (loss of highs).
What cables and amp are you planning to drive with this preamp?
Tre'
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Follow Ups
- RE: DHT 01a tube preamp - Tre' 06:29:51 02/15/25 (14)
- RE: DHT 01a tube preamp - mwhouston 14:43:47 02/15/25 (6)
- RE: DHT 01a tube preamp - Tre' 15:10:30 02/15/25 (5)
- RE: DHT 01a tube preamp - mwhouston 15:20:48 02/15/25 (4)
- RE: DHT 01a tube preamp - Tre' 15:40:39 02/15/25 (3)
- RE: DHT 01a tube preamp - mwhouston 16:09:10 02/15/25 (2)
- RE: DHT 01a tube preamp - Tre' 16:15:25 02/15/25 (1)
- Correction - Tre' 18:29:18 02/15/25 (0)
- Output Impedance - FlaCharlie 08:33:45 02/15/25 (6)
- RE: Output Impedance - Tre' 09:22:04 02/15/25 (5)
- RE: Output Impedance - FlaCharlie 10:46:24 02/15/25 (4)
- RE: Output Impedance - Chip647 12:11:47 02/15/25 (0)
- RE: Output Impedance - Tre' 11:54:11 02/15/25 (2)
- RE: Output Impedance - FlaCharlie 13:16:19 02/15/25 (1)
- RE: Output Impedance - Tre' 13:40:12 02/15/25 (0)