LD Systems HPA 4
Professional music gear - detailed information and where to buy
LD Systems
HPA 4
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The LD Systems HPA 4 is a surprisingly useful little headphone amp for budget-conscious recording studios or live rigs. It's perfect for tracking sessions where you need to send different mixes to multiple musicians – a real workhorse for simple monitoring needs, though don’t expect audiophile performance.
Product Description
- LD Systems HPA 4
- 4-Channel headphone amplifier
- 4 Adjustable headphone outputs
- 6.3 mm Stereo jack connectors
- RCA L / R and 6.3 mm jack input
- Switchable mono stereo
- Operates with external DC power supply
- Max. output power: 4x 100 mW
- Input impedance: 1 kOhm
- Incl. 24 V DC power supply
- • Four independent channels simplify monitoring for multiple musicians.
- • RCA inputs offer broad compatibility with existing studio gear.
- • Compact design saves valuable rack space in cramped environments.
- • The included power supply removes the need for separate purchases.
- • Output power is modest; not ideal for high-impedance headphones.
- • Build quality feels budget-oriented; plastic enclosure feels somewhat flimsy.
- • Mono/Stereo switch lacks a true mono sum – just a simple inversion.
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Key Features
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