Up to four bandmates and coproducers can collaborate without disturbing family and neighbors using this all-PreSonus monitoring package. You get four comfortable, durable PreSonus HD9 professional studio headphones, which feature 45 mm dynamic, neodymium drivers in a closed-back acoustic design for superior listening isolation, high power handling, and a tailored frequency response from 10 Hz to 26 kHz. Feed your HD9 headphones using the included PreSonus HP4 headphone amplifier’s four screaming loud, crystal clear headphone preamps with individual level controls and mono summing. Send the stereo signal to studio monitors or daisy-chain another headphone amp using the 1/4-inch balanced line outs.
Money-saving, all-PreSonus bundle includes four PreSonus HD9 closed-back professional studio headphones and a PreSonus HD4 four-channel headphone amplifier.
HD9: 45 mm dynamic, neodymium drivers; closed acoustic design; tailored frequency response from 10 Hz to 26 kHz with accurate low frequencies; high power handling (900 mW per channel into 40 ohms).
HP4: Four screaming-loud (150 mW per channel) stereo headphone outputs; 2 balanced �¼-inch, line-level monitor outputs that can be used to daisy-chain additional headphone amps; 2 balanced �¼-inch, line-level inputs; headphone level control and Mono summing switch for each channel.
