AKGQ701
New Head-Fier
- Joined
- Nov 10, 2012
- Posts
- 42
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- 20
As the title states, has anyone had any success with using a balanced amp to drive their ER4's, and how much of an improvement has it made? I'm trying to see if the price to buy a portable balanced amp will bring justifiable improvements to SQ. Thanks in advance to any replies.