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Amazon.com: Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier & HOSA HSS-005 REAN 1/4" TRS to REAN 1/4" TRS Pro Balanced Interconnect, 5 Feet : Electronics
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Amazon.com: Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier,Silver, 4.08 x 2.25 x 1.83 inches : Electronics
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Amazon.com: Behringer XENYX CONTROL2USB High-End Studio Control and Communication Center with VCA Control and USB Audio Interface : Musical Instruments
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