Is the output impedance of the USP-1 compatible with an amp with an input impedance of 10k Ohm or would one need a Samson S-Convert?
13.3" MacBook Air, 4GB RAM, 256GB SSD, iTunes/BitPerfect MacBook Air SuperDrive Western Digital My Book Essential 2TB USB HD LaCie Rugged Thunderbolt 2TB HD Schiit Bifrost USB DAC and Audioengine D3 DAC Emotiva USP-1, ERC-1 and two UPA-1s Pro-Ject Xpression III and AT440MLa AKAI AT-2600 and Harman Kardon TD4400 Grado SR80i Wharfedale Diamond 225 and Magnestand MMG Rythmik Audio F12