iFi ZEN Signature Set Review: DAC & Amp Combo Breakdown

The iFi ZEN Signature Set is a pairing of two award-winning components: the ZEN DAC V2 and the ZEN CAN HFM. Together, they form a headphone amp and DAC combo that promises to deliver high-fidelity sound without breaking the bank. In this review, we break down each unit, explore their features, and help you decide if this set is the right upgrade for your desktop audio setup.

iFi Audio has built a reputation for offering affordable yet capable audio gear, and the ZEN Signature Set continues that tradition. Whether you're a headphone enthusiast or a casual listener, understanding what this combo offers can help you make an informed purchase. Let's dive into the details.

The ZEN DAC V2: A Versatile Digital-to-Analog Converter

The ZEN DAC V2 is the heart of the Signature Set. It features a 16-core XMOS chip that handles PCM up to 384kHz and DSD256, ensuring high-resolution audio playback. With its USB-C input, it connects easily to your computer or phone, and the built-in headphone amp can drive most headphones directly, making it a great entry point for those new to dedicated DACs.

One of the standout features is the 'TrueBass' button, which adds a subtle bass boost without muddying the mids. The DAC also offers balanced and single-ended outputs, giving you flexibility in how you connect to your amplifier or powered speakers. For those who want a simple, compact solution, the ZEN DAC V2 alone is a solid choice.

• Supports PCM 384kHz and DSD256
• TrueBass button for adjustable low-end
• Balanced and single-ended outputs

The ZEN CAN HFM: Powerful Amplification for Planar Headphones

The ZEN CAN HFM is a dedicated headphone amplifier that pairs perfectly with the ZEN DAC V2. It delivers up to 1.9W per channel into 32 ohms, providing ample power for demanding planar headphones like the Fostex TH1000RP. The HFM tuning specifically optimizes the amp for HiFiMan headphones, but it works well with a wide range of models.

With its analog volume control and multiple gain settings, the ZEN CAN HFM gives you precise control over your listening levels. It also features XLR and RCA inputs, making it easy to integrate into your existing setup. The amp's transparent sound signature ensures that your headphones' true character shines through.

• Up to 1.9W per channel into 32 ohms
• HFM tuning for planar headphones
• XLR and RCA inputs for flexibility

Pairing the Set: How They Work Together

When used together, the ZEN DAC V2 and ZEN CAN HFM create a seamless chain from your digital source to your headphones. Connect the DAC to your computer via USB, then use the included 4.4mm balanced cable to link the DAC to the amp. This balanced connection reduces noise and improves channel separation, resulting in a cleaner, more immersive soundstage.

The combo is particularly effective with high-impedance or planar headphones that require more power. For example, the Beyerdynamic DT 70 IE in-ear monitors benefit from the amp's clean output, while over-ear models like the Fostex TH1000RP can reach their full potential. The TrueBass on the DAC and the gain settings on the amp allow you to fine-tune the sound to your preference.

• Use balanced connections for best performance
• Ideal for power-hungry planar headphones
• Adjust gain and TrueBass for personalized sound

Comparing Alternatives: What Else to Consider

While the iFi ZEN Signature Set offers excellent value, it's not the only option. If you're on a tighter budget, you might consider the Strauss & Wagner Basel USB-C 3-In-1 DAC/Adapter, which provides a portable solution for on-the-go listening. However, it lacks the amplification power of the ZEN CAN HFM, so it's best for IEMs and easy-to-drive headphones.

On the other hand, if you're looking for a more premium setup, the HeadAmp GS-X Mini Balanced Headphone Amp/Pre-Amp offers exceptional performance but at a higher price point. The ZEN Signature Set strikes a balance between affordability and high-end features, making it a strong contender in the mid-range market.

• Consider your headphone's impedance and sensitivity
• Think about whether you need portability or desktop power
• Budget-friendly alternatives exist, but may lack features

The iFi ZEN Signature Set is a compelling headphone amp and DAC combo that delivers high-resolution audio and ample power for a wide range of headphones. Its user-friendly features and balanced connectivity make it a worthy investment for both new and experienced audiophiles. If you're ready to elevate your listening experience, this set is definitely worth considering.