Description
Unleash the Power of Sound with the Parasound Halo A21+
Are you ready to elevate your audio experience to a whole new level? Meet the Parasound Halo A21+, the powerhouse amplifier that transforms your listening sessions into a concert-like experience right in your living room. With its impressive 300 watts per channel at 8 ohms and a design crafted by the legendary John Curl, this amplifier is not just about power; it’s about delivering pristine sound quality that will make your favorite tracks come alive. Let’s dive into what makes the Halo A21+ a must-have for any serious audiophile!
Features That Make a Difference
Unmatched Power Output
With a staggering 300 watts x 2 @ 8 ohms and 500 watts x 2 @ 4 ohms, the Halo A21+ ensures that your speakers receive the power they need to perform at their best. Whether you’re cranking up the volume for a party or enjoying a quiet evening with your favorite album, this amplifier delivers consistent, high-quality sound without breaking a sweat. And if you want to bridge the power, you can achieve a jaw-dropping 1000 watts x 1 @ 8 ohms!
Designed by a Legend
When it comes to audio equipment, the name John Curl is synonymous with excellence. The Halo A21+ features circuitry designed by this audio legend, ensuring that every note is reproduced with clarity and precision. You’re not just buying an amplifier; you’re investing in a piece of audio history.
High Bias Class A/AB Operation
Experience the best of both worlds with the High Bias Class A/AB operation. This technology allows the amplifier to operate in Class A mode at lower volumes, providing a warm, rich sound that audiophiles crave. As you increase the volume, it seamlessly transitions to Class AB, ensuring that you get the power you need without sacrificing sound quality.
Robust Current Capacity
With a peak current capacity of 60 amperes per channel, the Halo A21+ can handle even the most demanding speakers. This means you can enjoy deep bass and dynamic range without distortion, making it perfect for everything from classical symphonies to the latest pop hits.
Stability with Low Impedance
Worried about speaker impedance dips? Fear not! The Halo A21+ is stable with speaker impedance dips down to 1.5 ohms, ensuring that your sound remains consistent and powerful, no matter the speaker configuration.
Premium Connectivity Options
Equipped with balanced inputs and gold-plated RCA input & loop output jacks, the Halo A21+ offers versatile connectivity options. The CHK Infinium custom 5-way speaker binding posts ensure a secure connection, so you can focus on what matters most: the music.
Direct-Coupled Signal Path
Say goodbye to unwanted noise! The direct-coupled signal path eliminates capacitors and inductors, allowing for a cleaner, more accurate sound. This means you’ll hear every detail in your music, from the softest whispers to the loudest crescendos.
Built to Last
With features like DC Servo and relay protection circuits and AC turn-on inrush surge protection, the Halo A21+ is designed for longevity. You can enjoy your music without worrying about damaging your equipment.
Technical Specifications
| Power Output – Stereo Mode (0.1% THD) | 300 watts x 2, 8 ohms both channels driven 500 watts x 2, 4 ohms both channels driven |
| Power Output – Bridged Mode (0.1% THD) | 1000 watts x 1, 8 ohms Bridged 4 ohms operation is not recommended |
| Current Capacity | 60 amps peak, per channel |
| Slew Rate | > 130 volts per microsecond |
| Frequency Response | 5 Hz – 100 kHz, +0/-3 dB 20 Hz – 20 kHz, +0/-0.25 dB |
| Total Harmonic Distortion (THD) | < 0.1 % at full power < 0.03 % at typical listening levels |
| Dimensions | Width: 17-5/8″ (448 mm) Height without feet: 7-1/8″ (181 mm) Height with feet: 7-3/4″ (197 mm) Depth: 20″ (508 mm) |
| Weight | 39.9 Kg |
| Power Requirement | Standby: 1 Watt Idle: 160 Watts Typical Listening: 300 Watts Maximum: 1400 Watts |
For more information, check out the official Parasound website or explore more amazing products at AVCore Shop.
Frequently Asked Questions
1. What makes the Parasound Halo A21+ different from other amplifiers?
The Halo A21+ stands out due to its powerful output, legendary design by John Curl, and high-quality components that ensure exceptional sound clarity and performance.
2. Can I use the Halo A21+ with low-impedance speakers?
Absolutely! The Halo A21+ is stable with speaker impedance dips down to 1.5 ohms, making it a versatile choice for various speaker configurations.
3. Is the Halo A21+ suitable for home theater systems?
Yes! With its robust power output and high-quality sound reproduction, the Halo A21+ is perfect for enhancing your home theater experience.
4. How does the Class A/AB operation benefit my listening experience?
The Class A operation provides warm, rich sound at lower volumes, while the Class AB operation ensures powerful performance at higher volumes, giving you the best of both worlds.
5. What kind of warranty does the Halo A21+ come with?
The Halo A21+ typically comes with a manufacturer’s warranty, but it’s best to check with the retailer for specific details.
