LD Systems HPA 1 – Amplifier for headphones and wired IEM In-Ear-Monitoring

119.95 incl. GR VAT

Only 4 left in stock (can be backordered)

EAN: 4049521186257
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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 […]

 

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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.

  • Model Name: LDHPA1
  • Product Type: headphone amplifier
  • Type: 1-channel stereo
  • Inputs: Main Input (Stereo), 1 x Aux In (Stereo)
  • Input Connections: XLR-F (L + R Input, balanced), 3.5 mm stereo jack (Aux In)
  • Input Impedance: 6 kOhm (XLR In), 10 kOhm (3.5 mm jack)
  • Input Sensitivity: 3 dBu (XLR In), -6 dBV (3.5 mm jack)
  • Max. Input Level: 16 dBu (XLR In), 7 dBV (3.5 mm jack)
  • Protection Circuits: Audio Limiter, Max. Input leveling, Power OFF -Mute relay
  • Headphone Outputs: 1
  • Headphone Output Connectors: 3.5 mm stereo jack
  • Power Output: 2 x 1.65 Vrms / 1% THD 33 Ohm Load
  • Minimal Connected Impedance per Channel: 16 ohms
  • Frequency Response: 20 Hz – 40,000 Hz
  • THD 1 kHz Sine: 0.04%
  • Controls: Power/Volume, Balance L/R, Stereo/Mono (Focus) switch,
  • Indicators: Signal (Green) / Peak (Amber), Battery (low battery: red) / Power LED (Power ON: green)
  • Power Supply: 9 V DC block battery, DC jack
  • Operating Voltage: 9 V DC
  • Power Consumption: Nom. 70 mA / Max. 150 mA
  • Housing Material: plastic
  • Housing Surface: soft-touch
  • Housing Colour: black
  • Width: 80 mm
  • Height: 42.5 mm
  • Depth: 133 mm
  • Accessories (included): belt clip, 1 m 3.5 mm stereo jack cable
Weight 0.05 kg

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Quick Comparison

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NameLD Systems HPA 1 - Amplifier for headphones and wired IEM In-Ear-Monitoring removeSennheiser HDVD 800 Headphones Amplifier removeBEHRINGER MA400 Ultra-Compact Monitor Headphone Amplifier removeSennheiser HDVA 600 Headphones Amplifier removeART HEADAMP 4 OUTPUT STEREO HEADPHONE AMP removeAPOGEE GROOVE HEADPHONES AMP , USB DAC remove
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Price 119.95 incl. GR VAT 1,999.00 incl. GR VAT 31.00 incl. GR VAT 1,499.00 incl. GR VAT 97.00 incl. GR VAT 271.56 incl. GR VAT
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Description
ContentThe 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.
  • Model Name: LDHPA1
  • Product Type: headphone amplifier
  • Type: 1-channel stereo
  • Inputs: Main Input (Stereo), 1 x Aux In (Stereo)
  • Input Connections: XLR-F (L + R Input, balanced), 3.5 mm stereo jack (Aux In)
  • Input Impedance: 6 kOhm (XLR In), 10 kOhm (3.5 mm jack)
  • Input Sensitivity: 3 dBu (XLR In), -6 dBV (3.5 mm jack)
  • Max. Input Level: 16 dBu (XLR In), 7 dBV (3.5 mm jack)
  • Protection Circuits: Audio Limiter, Max. Input leveling, Power OFF -Mute relay
  • Headphone Outputs: 1
  • Headphone Output Connectors: 3.5 mm stereo jack
  • Power Output: 2 x 1.65 Vrms / 1% THD 33 Ohm Load
  • Minimal Connected Impedance per Channel: 16 ohms
  • Frequency Response: 20 Hz - 40,000 Hz
  • THD 1 kHz Sine: 0.04%
  • Controls: Power/Volume, Balance L/R, Stereo/Mono (Focus) switch,
  • Indicators: Signal (Green) / Peak (Amber), Battery (low battery: red) / Power LED (Power ON: green)
  • Power Supply: 9 V DC block battery, DC jack
  • Operating Voltage: 9 V DC
  • Power Consumption: Nom. 70 mA / Max. 150 mA
  • Housing Material: plastic
  • Housing Surface: soft-touch
  • Housing Colour: black
  • Width: 80 mm
  • Height: 42.5 mm
  • Depth: 133 mm
  • Accessories (included): belt clip, 1 m 3.5 mm stereo jack cable

Overview

With Sennheiserʼs HDVD 800, sound is perfect. The HDVD 800 is able to connect with digital sources and is equipped with a high-quality Burr-Brown digital/analog converter (DAC) that converts digital audio data into analog signals with a resolution of 24 bits and a sampling rate of up to 192 kHz. This enables the HDVD 800 to transmit the entire frequency spectrum of high-end audio sources without any loss of frequencies.

In addition to the symmetrical inputs, the HDVD 800 also has an asymmetrical input socket; incoming signals are symmetrized before further processing takes place. Digital sources can be connected to the rear of the unit via an XLR (AES/EBU) input, optical and coaxial (S/PDIF) digital inputs or USB. All digital inputs accept signals up to 24 bit at 192 KHz*. Designed and manufactured in Germany, this high-end, solid-state amplifier harmonize perfectly and deliver an ultimate acoustic performance when paired with any of Sennheiserʼs audiophile headphones.

Features
D/A transducer for all common formats up to 24 bit / 192 kHz
D/A transducer can be used for CD and DVD players
AES/BU, S/PDIF, USB inputs
Symmetrical (XLR) and asymmetrical (RCA) analog inputs
Symmetrical output
Sockets for four sets of headphones (two of which symmetrical)

  • Ultra-compact monitor headphone amplifier for studio and stage applications
  • Personal \'\'more me\'\' mixer – mix a mic plus a monitor signal and hear them via headphones
  • Flexible Mic In and Mic Through connectors plus Ground Lift switch
  • Stereo Monitor input with dedicated Monitor Level control and Mono/Stereo switch
  • High-power headphone output on 1/4\'\' and 1/8\'\' jack connectors
  • DC 12 Vadapter included
  • 3-Year Warranty Program*
  • Designed and engineered in Germany

Overview

Sound can be perfected with Sennheiserʼs HDVA 600. Delivering authentic sound in its purest form, listeners are treated to a world of sheer listening pleasure. Years of knowledge in audio engineering and innovations in acoustic amplification, resulted in the creation of the HDVA 600. The consistently symmetrical signal processing and extremely low harmonic distortion guarantees an absolutely precise sound. Also, thanks to their pre-amp performance, they are easy to adjust and be connected directly to speakers for optimum audio amplification. In essence, the HDVA 600 provides a spectacular listening experience when paired with any Sennheiserʼs audiophile headphones.

Features
Consistently symmetrical signal processing for maximum sound quality
Symmetrical inputs and outputs simplify integration into a system
High-end ALPS quadruple potentiometer achieve perfect channel equality
Variable gain factor (five stages) for optimized use of low impedance headphones
Sophisticated metal housing to protect against signal scatter and vibration
Solid controls turned from solid metal, providing the utmost in long-term stability

HeadAMP - Four Output Stereo Headphone Amp Overview

Most home recordings involve from one to four people, any or all of whom are
going to need headphone monitoring. The monitor amp would be connected
to the tape deck?s headphone output or a mixer output so that the performers
can hear themselves and each other. Of course the same application can apply
to band rehearsals and even home entertainment. HeadAMP provides amplification
and individual volume control for up to 4 headsets. It can be driven by either line-
level or headphone amplifier signals (mono or stereo).

HeadAMP - Four Output Stereo Headphone Amp Specifications:

Signal To Noise Ratio >90dB
IMD (SMPTE) 0.01%
Maximum Input Level +14dBV
Maximum Output Level 20dB per channel
Output Impedance 51 Ohms per channel
Output Connectors Four stereo 1/4? headphone outputs
Power Requirements 12V DC (Adapter included) 
Total Harmonic Distortion

Info

Apogee Groove is the best portable USB DAC and headphone amp for listening to music on your Mac or PC. Groove takes the same high quality audio technology found in the worldʼs most prestigious recording studios and delivers it to your laptop. Connect Groove directly to your computer and connect your headphones or powered speakers directly to Groove. Itʼs that easy. Youʼll be amazed by the difference in sound quality. Highlights: USB 2.0 connection to Mac and PC Up to 24 bit / 192kHz audio ESS Sabre DAC Constant Current Drive?, Ultra-smooth frequency response for any headphones Quad Sum DAC?, 4 DACs per channel for highest dynamic range and lowest distortion Asynchronous clocking Max output level: 225mW into 30 Ohm Multi-color LEDs for status and level indication Powered by USB Top panel buttons for adjusting output level and muting Compact and portable (95mm H x 30mm W x 16mm T) Premium aluminum build quality Built in the USA Pricing to be announced

Weight0.05 kg0.40 kg0.30 kg0.40 kg0.59 kg1.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 0.05 kg
Weight 0.40 kg
Weight 0.30 kg
Weight 0.40 kg
Weight 0.59 kg
Weight 1.00 kg