|
|||||||
| Home | Forums | Rules | Articles | Store | Gallery | Blogs | Register | Donations | FAQ | Calendar | Search | Today's Posts | Mark Forums Read | Search |
| Solid State Talk all about solid state amplification. |
  |
|
|
|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving |
 |
|
|
Thread Tools | Search this Thread |
14th October 2010, 11:16 AM
|
#2 |
|
diyAudio Member
Join Date: Jul 2004
Location: Scottish Borders
|
look up the tl072 datasheet. It will show the range of supply voltages.
Even if the tl072 works with +-5V, this will seriously limit the maximum signal throughput. The impedance seen by the source on Hot and Cold are not the same. This needs a buffer to give identical impedances for both Hot and Cold. Use three opamps in instrumentation topology or use a balanced line receiver. The tl072 does not like driving the capacitance of cables. Choose a better line driving opamp.
__________________
regards Andrew T. |
|
|
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | Search this Thread |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| preamp supply LOW power LOW noise LOW cost | drdagor | Power Supplies | 1 | 13th September 2010 11:39 PM |
| Balanced Zen v5 + balanced Zen line stage | Adrie | Pass Labs | 0 | 30th May 2004 05:27 PM |
| Balanced line questions | Solid Snake | Solid State | 12 | 17th November 2003 10:02 PM |
| Zen Balanced Line Stage Balanced vs Unbalanced | macka | Pass Labs | 28 | 11th December 2002 06:18 AM |
| Balanced line | jleaman | Pass Labs | 130 | 26th October 2002 08:57 PM |
| New To Site? | Need Help? |
| Page generated in 0.06152 seconds (67.43% PHP - 32.57% MySQL) with 11 queries |
Balanced line with low supply
