Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
All
ISR Fusion
reviews
Manufacturer details
- Outputs: 20ch analog amplified (5-way binding posts), 4ch analog (XLR), 1x Optical Toslink
- HDMI: 7 IN / 2 OUT (ARC/eARC)
- Power Output: 150W/300W SE, 500W BTL
- Continuous Power: 2000W
- Peak Power: 2500W
- Dimensions: 49.1 x 44.2 x 17.6
- Weight: 17kg
- HDMI Matrix: HDMI 2.1 / HDCP 2.3
- Inputs: 4 RCA analog (7.1 or stereo), 6 SPDIF (3x optical / 3x coaxial)
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
Select products
ISP Core 16
- Positioning: A compact and premium immersive sound processor.
- Description: Offers exceptional sound quality with support for 16 channels, making it ideal for medium-sized home theaters. Features the same audio performance as the ISP Elite but in a more compact form, making it a cost-effective choice for those who don't need the full 32-channel capability of the Elite. Supports 8K HDMI and includes Dirac Live room correction, providing a balance between high performance and affordability for users with moderate budgets and space constraints.
ISR Fusion 20
- Positioning: A versatile 20-channel AV receiver with integrated amplification.
- Description: Combines processing and amplification in one unit, supporting 20 channels with 16 channels of built-in amplification. It uniquely offers Dirac Live Active Room Treatment, which is not available in the separate processors like the ISP Core 16. This makes it suitable for users who want an all-in-one solution with powerful amplification for larger setups, without needing separate amplifiers.
PA 8 Ultra
- Positioning: An 8-channel high-power amplifier.
- Description: Designed for high-efficiency and low distortion, offering up to 800W in bridged mode. It is ideal for users who need to drive demanding speakers or subwoofers in a home cinema setup. Compared to the PA 16, it offers fewer channels but provides higher power per channel.
PA 16
- Positioning: A 16-channel amplifier for large-scale audio setups.
- Description: Provides 16 channels of amplification, making it suitable for extensive home theater systems. It offers flexibility with its Bridge Tied Load mode, allowing for high power output when needed, similar to the PA 8 Ultra but with more channels.
ISP Evo
- Positioning: A fully digital immersive sound processor.
- Description: The first purely digital processor in the lineup, supporting up to 32 channels in digital format. It is designed for advanced installations requiring digital interfacing, such as in professional studios or luxury setups. Compared to the ISP Core 16 and Elite, it offers more channels and digital connectivity options.
ISP Elite MK3
- Positioning: A flagship immersive sound processor with extensive channel support.
- Description: Supports up to 32 channels, offering the most comprehensive processing capabilities in the lineup. It includes groundbreaking features like Dirac Live room correction and modular design for customization. This makes it ideal for users seeking the highest level of performance and flexibility in large and complex audio setups.
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