LAIV HARMONY HP2A Preamplifier Headphone Amplifier Silver

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LAiV's Harmony HP2A is a preamplifier and headphone amplifier meticulously designed for discerning audiophiles who demand uncompromising sound quality.

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Reference : 20036
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2 899,00 €tax incl.

2 415,83 € tax excl.
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Facturation France
SAV France

2 Years warranty

Accessories for this product

Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.

 
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LAiV Harmony HP2A Class A Preamplifier Balanced Headphone Amplifier Silver

LAiV Harmony HP2A : Front view


LAiV's Harmony HP2A is a preamplifier and headphone amplifier meticulously designed for discerning audiophiles who demand uncompromising sound quality.

The preamplifier stage benefits from a discrete Class A circuit capable of delivering transparent, detailed sound. It is accompanied by an integrated volume control, managed by a ladder-type attenuator with precisely matched resistors.

The balanced headphone amplifier stage is capable of delivering high power to suit the vast majority of headphones, including the most demanding, while maintaining very low levels of noise and distortion.

LAiV Harmony HP2A: Preamplifier circuit

LAiV Harmony HP2A: High-precision volume control & Balanced Class A preamplifier

The LAiV Harmony HP2A features a precision-matched ladder resistor volume control for smooth, noise-free volume control. This is combined with a discrete Class A preamplifier with buffer for unsurpassed signal integrity and exceptional audio clarity.

The HP2A's Class A preamplifier features a perfectly symmetrical design, meaning that each channel has its own dedicated circuit to keep the audio signal isolated and pure. The Class A circuit also ensures extremely low distortion and high linearity. With this preamplifier, you'll enjoy every nuance of your music, with depth, detail and dynamics.

LAiV Harmony HP2A: High-power balanced headphone amplifier

Harness the power of the LAiV Harmony HP2A's discrete Class AB headphone amplifier! It's equipped with four wide-bandwidth EXICON MOSFETs per channel for a powerful, immersive listening experience, allowing you to unleash the full potential of your favorite headphones. What's more, its low distortion and high precision will let you rediscover your music in every detail. The balanced design of the amplification circuit dramatically reduces crosstalk.

LAiV Harmony HP2A: Headphone amplifier circuit
LAiV Harmony HP2A: Output mode selector

LAiV Harmony HP2A: Selectable output mode

Select the desired output mode quickly and easily using the switch on the front panel of the HP2A. Choose between preamplifier only, headphone amplifier only, or preamplifier and headphone amplifier at the same time!

What's more, the HP2A's front panel features several headphone outputs: XLR 4-pin and 4.4mm balanced, as well as 6.35mm unbalanced. So you can enjoy your device with all types of headphones.

LAiV Harmony HP2A : Extensive inputs

Effortlessly upgrade your audio setup with the Harmony LExt (sold separately) via LE-LINK connector, adding a phono input or additional inputs to meet your evolving needs.

LAiV Harmony HP2A: Rear panel of LExt

LAiV Harmony HP2A: A user experience designed down to the last detail

The LAiV Harmony HP2A has been designed to deliver an exceptional user experience. Every design element aims to make use easy, intuitive and enjoyable, while maintaining the highest standards of audio performance. From output flexibility to safety features, every aspect of the device is designed to enhance your listening experience.

The location of the buttons ensures easy, safe operation, while the notches on the top of the unit allow perfect positioning, reducing the risk of damage. In addition, a volume-limiting function ensures moderate output when the device is switched on, to protect your hearing and your speakers. A comprehensive protection system is also present, safeguarding the system against DC, overload and temperature problems.

LAiV Harmony HP2A: Buttons and connectors
LAiV Harmony HP2A: Dual OLED display

LAiV Harmony HP2A: Dual OLED screens for easy navigation

The LAiV Harmony HP2A's ease of use is further enhanced by its two OLED displays, seamlessly implemented to give the illusion of a single screen. These provide clear information on device parameters and operation, while offering simple navigation through the various menus.

LAiV Harmony HP2A: 12V trigger input and output to automate your system

The HP2A integrates a 12V trigger input and output, enabling it to be seamlessly integrated into a complete audio system, automating the switching on and off of the various devices.

LAiV Harmony HP2A: 12V Trigger
LAiV Harmony HP2A: Remote control

LAiV Harmony HP2A: A remote control for convenient use

In addition to the front panel buttons, the HP2A comes with the same remote control as the Harmony DAC. This enables seamless integration, offering convenience to users who own both devices, avoiding the need to use two different remotes. This well-thought-out feature reduces clutter and makes managing your system simpler and more intuitive.

LAiV Harmony HP2A: Presentation diagram
1ON/OFF button
2ON/OFF LED indicator
3Output mode LED indicator
4Output mode selector
5Menu button
6Navigation / Volume button
7IR receiver
8Single-ended Jack 6.35mm headphone output
9Balanced Jack 4.4mm headphone output
10Balanced XLR input
11RCA preamp output
12Fuse holder
13Power connector
14LE-LINK connector
15Balanced XLR preamp output
1612V trigger input/output
17Ground terminals

Technical characteristics

Specifications
Product typePreamplifier
Headphone amplifier
Analog inputs1x Balanced stereo XLR (max 16Vrms, ~94kΩ)
(Can be extended with LAiV Harmony HP2A LExt, sold separately)
Preamplifier outputs1x Balanced stereo XLR (~200Ω)
1x Single-ended stereo RCA (~100Ω)
Headphone outputs1x Balanced XLR 4-pin (~0.007Ω)
1x Balanced Jack 4.4mm (~0.007Ω)
1x Single-ended Jack 6.35mm (~0.0035Ω)
Gain0dB (preamplifier output)
13.7dB (balanced headphone output)
7.7dB (single-ended headphone output)
Output voltageBalanced preamplifier output: ≤ 3.8Vrms
Single-ended preamplifier output: ≤ 1.8Vrms
Balanced headphone output: ≤ 19.2Vrms @ 4V source / 61Vrms @ 12.5V source
Single-ended headphone output: ≤ 8.5Vrms @ 4V source / 30.5Vrms @ 6.2V source
Headphone output powerBalanced: ≤ 11.8W
Single-ended: ≤ 2.8W
Frequency responsePreamplifier: 15Hz - 80kHz, ±3dB
Headphone preamplifier: 10Hz - 80kHz
THD+NPreamplifier : 0.005%
Headphone amplifier: 0.01%
CrosstalkBalanced preamplifier: ≤ -120dB
Single-ended preamplifier: ≤ -100dB
Balanced headphone amplifier: ≤ -100dB
Single-ended headphone amplifier: ≤ -65dB
SNRBalanced preamplifier: ≥ 125dB
Single-ended preamplifier: ≥ 110dB
Balanced headphone amplifier: ≥ 110dB
Single-ended headphone amplifier: ≥ 100dB
NoiseBalanced preamplifier: ≤ 5µVrms
Single-ended preamplifier: ≤ 8µVrms
Balanced headphone amplifier: ≤ 400µVrms
Single-ended headphone amplifier: ≤ 200µVrms
Attenuator60 steps (±1dB/step), microprocessor-controlled
Preamplification circuitClass A balanced discrete
Headphone amplifier circuitDiscrete symmetrical with EXICON MOSFET
TriggerInput and output, 12V
General
Supply voltage100-240V AC 50/60Hz
ConsumptionStandby: ≤ 0.5W
Preamplifier: ≤ 8.0W
Headphone amplifier: ≤ 23.0W
ColorSilver
Dimensions255 x 250 x 50mm
Weight4.6kg
Package1x LAiV Harmony HP2A
3x Spikes
1x Remote control (CR2032 battery sold separately)
1x Power cable
 
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LAIV HARMONY HP2A Class A Preamplifier Balanced Headphone Amplifier Silver
LAiV's Harmony HP2A is a preamplifier and headphone amplifier meticulously designed for discerning audiophiles who demand uncompromising sound...

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