peranders
Member of the Trade: Sjöström Audio
peranders's Community Profile
| Location: |
Göteborg, Sweden |
| Forum Post Count: |
684 |
| Last Online: |
1 week, 1 day ago |
| About Me: |
I have worked as design engineer for many years and my audio interest has been since the early 70's. |
| Interests (Hobbies, favorite activities, etc.): |
Cactus, nature |
| What I do for a living: |
Design Engineer, industrial electronics, micro controllers, audio |
| Headphone Inventory |
Sennheiser HD545 Reference |
| Headphone Amp Inventory |
My own designs, see my homepage for more info. My favorite is the QRV08! It's a monster! |
peranders's Recent Activity
inrush current blowing relays that are switching amplifiers on/off. How to prevent this?
peranders posted in this thread in DIY (Do-It-Yourself) Discussions 4/5/12 at 10:16am | 1 replies | 54 views
Phono stage + amp kit?
peranders posted in this thread in DIY (Do-It-Yourself) Discussions 2/24/12 at 11:35am | 6 replies | 157 views
op-amp holder for soldering
peranders posted in this thread in DIY (Do-It-Yourself) Discussions 1/14/12 at 1:18pm | 5 replies | 162 views
LM6172 worth the cranky cmoy fix
peranders posted in this thread in DIY (Do-It-Yourself) Discussions 12/23/11 at 12:31pm | 8 replies | 277 views
How to bias LME49720HA to class A?
peranders posted in this thread in DIY (Do-It-Yourself) Discussions 10/22/11 at 11:47am | 11 replies | 340 views
Recommended PCB designs from Datasheets
peranders posted in this thread in DIY (Do-It-Yourself) Discussions 5/26/11 at 9:39am | 4 replies | 191 views
The Wire Headphone Amplifier
peranders posted in this thread in DIY (Do-It-Yourself) Discussions 5/12/11 at 9:53am | 41 replies | 4699 views
Headphone amp project and the disappearing thread
peranders posted in this thread in DIY (Do-It-Yourself) Discussions 3/7/11 at 9:26pm | 11 replies | 532 views
TPA6120A2 best headphone amp in the world?
peranders posted in this thread in DIY (Do-It-Yourself) Discussions 2/11/11 at 1:16pm | 103 replies | 31964 views
Audio-gd discrete op-amps reviewed: OPA-Earth, OPA-Moon, OPA-Sun v.2
peranders posted in this thread in DIY (Do-It-Yourself) Discussions 2/1/11 at 9:31am | 379 replies | 98902 views
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