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LAIV HARMONY HP2A Preamplifier Headphone Amplifier Silver
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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.
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 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: 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: 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: 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: 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: 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.
| 1 | ON/OFF button |
| 2 | ON/OFF LED indicator |
| 3 | Output mode LED indicator |
| 4 | Output mode selector |
| 5 | Menu button |
| 6 | Navigation / Volume button |
| 7 | IR receiver |
| 8 | Single-ended Jack 6.35mm headphone output |
| 9 | Balanced Jack 4.4mm headphone output |
| 10 | Balanced XLR input |
| 11 | RCA preamp output |
| 12 | Fuse holder |
| 13 | Power connector |
| 14 | LE-LINK connector |
| 15 | Balanced XLR preamp output |
| 16 | 12V trigger input/output |
| 17 | Ground terminals |
Technical characteristics
| Specifications | |
|---|---|
| Product type | Preamplifier Headphone amplifier |
| Analog inputs | 1x Balanced stereo XLR (max 16Vrms, ~94kΩ) (Can be extended with LAiV Harmony HP2A LExt, sold separately) |
| Preamplifier outputs | 1x Balanced stereo XLR (~200Ω) 1x Single-ended stereo RCA (~100Ω) |
| Headphone outputs | 1x Balanced XLR 4-pin (~0.007Ω) 1x Balanced Jack 4.4mm (~0.007Ω) 1x Single-ended Jack 6.35mm (~0.0035Ω) |
| Gain | 0dB (preamplifier output) 13.7dB (balanced headphone output) 7.7dB (single-ended headphone output) |
| Output voltage | Balanced 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 power | Balanced: ≤ 11.8W Single-ended: ≤ 2.8W |
| Frequency response | Preamplifier: 15Hz - 80kHz, ±3dB Headphone preamplifier: 10Hz - 80kHz |
| THD+N | Preamplifier : 0.005% Headphone amplifier: 0.01% |
| Crosstalk | Balanced preamplifier: ≤ -120dB Single-ended preamplifier: ≤ -100dB Balanced headphone amplifier: ≤ -100dB Single-ended headphone amplifier: ≤ -65dB |
| SNR | Balanced preamplifier: ≥ 125dB Single-ended preamplifier: ≥ 110dB Balanced headphone amplifier: ≥ 110dB Single-ended headphone amplifier: ≥ 100dB |
| Noise | Balanced preamplifier: ≤ 5µVrms Single-ended preamplifier: ≤ 8µVrms Balanced headphone amplifier: ≤ 400µVrms Single-ended headphone amplifier: ≤ 200µVrms |
| Attenuator | 60 steps (±1dB/step), microprocessor-controlled |
| Preamplification circuit | Class A balanced discrete |
| Headphone amplifier circuit | Discrete symmetrical with EXICON MOSFET |
| Trigger | Input and output, 12V |
| General | |
|---|---|
| Supply voltage | 100-240V AC 50/60Hz |
| Consumption | Standby: ≤ 0.5W Preamplifier: ≤ 8.0W Headphone amplifier: ≤ 23.0W |
| Color | Silver |
| Dimensions | 255 x 250 x 50mm |
| Weight | 4.6kg |
| Package | 1x LAiV Harmony HP2A 3x Spikes 1x Remote control (CR2032 battery sold separately) 1x Power cable |
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