batsbrewwhat i use: http://www.musiciansfrien...p;kwid=productads-adid^156403583515-device^c-plaid^143951190522-sku^J28272000000000@ADL4MF-adType^PLA works like a charm. $49.
jimfogleSince you like the sound of TASCAM amplifiers, check out these ones from Teac: http://www.teac.com/products/headphone_amp/