LD Systems HPA 1 - Amplifier for headphones and wired IEM
Tip produs: echipamente audio | echipamente dj | echipamente audio constantaProducator: LD Systems
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Prezentare LD Systems HPA 1 - Amplifier for headphones and wired IEM
The LD Systems HPA 1 is a versatile headphone amplifier with high power output for stage, studio and home recording and is the perfect solution for wired in-ear-monitoring.. The compact device in a rugged, ergonomically shaped plastic housing with soft-touch surface and practical belt clip is very extensively equipped.
In addition to locking XLR connectors for the stereo signal L/R input, the HPA 1 has a balanced 3.5 mm stereo jack as AUX input, which can be used in parallel for clicks or playback. It is protected for safe operation against excessive input levels; a hollow pin socket with negative internal contact enables the connection of a network adapter for fixed operation.
A 3.5 mm stereo jack is provided as earphone and headphone output. Volume level and balance can be set with easy-grip knobs, a push-button switches between the summed mono and stereo signals. A full-fledged limiter is integrated for distortion-free playback and as protection against feedback.
The LD Systems HPA 1 has bi-colour LEDs to facilitate the features overview, which displays the response of the limiter during peaks and the battery status. At 165 grams, the headphone amplifier is distinctly light-weight and can be operated for up to 12 hours thanks to a high quality 9 V block battery.
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Compact and powerful headphone amplifierAlso ideal for wired in-ear monitoringBalanced XLR inputs L/R3.5 mm AUX input for click and playbackPrecise volume and balance controllersBuilt-in limiter for distortion-free playback and feedback protectionSwitchable mono sum for a focused soundUltra stable housing with soft-touch surfacePractical belt clip for direct on-body operationConnection for a 9 V DC adapterProduct typeHeadphone Amp:Inputs2, AUX In (Stereo)Input connectors3.5 mm stereo jack (AUX In), XLR-F (L + R Input, balanced)Input impedance10000 (3.5 mm jack) Ohm(s), 6000 (XLR In) Ohm(s)Input sensitivity-6 (3.5 mm jack) dBV, 3 (XLR In) dBuMax. input level7 (3.5 mm jack) dBV, 16 (XLR In) dBuProtection circuitsAudio Limiter, Max. Input leveling, Power OFF - Mute relayHeadphones ouputs1Headphones outputs3.5 mm TRSPower Output (1% THD @ 33 Ohm Load)2 x 1,65 VrmsMinimum connected impedance16 (per channel) Ohm(s)Frequency response20 - 40000 HzTotal Harmonic Distortion (THD)0.04%ControlsBalance L/R, Power / Volume, Stereo/Mono (Focus) switchIndicatorsBattery (low battery: red), Peak (Amber), Power LED (Power ON: green), Signal (green)Operating voltage9 V block, 9 V DC power supply, 9 V DCCurrent drawNom. 0.07 A / Max. 0.15Cabinet materialplasticCabinet surfaceSoft-touchCabinet colourBlackWidth80 mmHeight42.5 mmDepth133 mmWeight0,155 kgAccessories (included)Belt clipS**************************
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