Upgrade your portable audio setup with the Campfire Audio Iris Hybrid IEM and Relay DAC/AMP bundle. Featuring a 10mm ADLC dynamic driver, balanced armature highs, and the AKM SEQ 4493 DAC chip, this pairing delivers powerful, detailed high-resolution sound. With balanced 4.4mm connectivity and premium craftsmanship, it’s built for serious audiophile listening anywhere.
Get the Details

Campfire Audio Iris Hybrid IEM + Relay DAC/AMP Portable Hi-Fi Bundle

Unlock powerful, high-resolution portable audio with the Campfire Audio Iris Hybrid IEM and Relay DAC/AMP bundle. Designed for audiophiles who demand clarity, dynamics, and versatility, this pairing delivers a full-spectrum listening experience with premium craftsmanship and precision engineering.

The Campfire Audio Iris features a hybrid driver configuration with a 10mm ADLC dynamic driver handling lows and mids, paired with a high-performance balanced armature driver for detailed highs. The result is punchy bass, rich midrange presence, and crisp, energetic treble. Its transparent acrylic housing with stainless steel accents offers a sleek, modern design, while Time Stream Metal cables with both 3.5mm and 4.4mm terminations provide flexible connectivity. Each unit is hand-assembled in Portland, Oregon, ensuring exceptional build quality and consistency.

Paired with the Campfire Audio Relay DAC/AMP, powered by the AKM SEQ 4493 DAC chip and dual ultra-low-noise amplifiers, this bundle delivers clean, powerful output with selectable gain modes and six digital filters. Supporting both DSD and PCM playback, and featuring balanced and single-ended outputs, Relay ensures the Iris performs at its full potential whether you're at home or on the go.

Specifications

• IEM Driver Configuration: 10mm ADLC dynamic driver (low/mid) + balanced armature driver (high)
• IEM Housing Material: Transparent acrylic with stainless steel accents
• IEM Cable: Time Stream Metal cables with 3.5mm and 4.4mm terminations
• IEM Connector Type: MMCX (standard Campfire Audio fit)
• IEM Included Accessories: Three types of ear tips, leather IEM wallet, Time Stream cables
• IEM Assembly: Hand-assembled in Portland, Oregon, USA
• IEM Fit: Universal fit with custom-inspired ergonomic design
• IEM Frequency Response: Full-range hybrid response with enhanced lows and detailed highs
• DAC Chip: AKM SEQ 4493
• Amplifiers: Two ultra-low-noise, high-output drivers
• Gain Modes: High and Low selectable gain
• Digital Filters: Six user-selectable filter modes
• Volume Control: 60-step built-in digital volume adjustment
• Playback Controls: Integrated media playback buttons
• Outputs: 3.5mm single-ended and 4.4mm balanced headphone outputs
• Audio Formats Supported: DSD and PCM
• DAC/AMP Construction: Compact, durable portable housing
• Design Origin: Designed by Campfire Audio, USA

What It's Great At

• Delivering dynamic hybrid sound with deep bass and crisp, detailed highs
• Providing balanced and single-ended connectivity for versatile listening setups
• High-resolution DSD and PCM playback with refined DAC performance
• Portable audiophile listening with powerful, low-noise amplification
• Studio-quality monitoring and critical listening in a compact format
• Everyday comfort thanks to ergonomic universal-fit design

Expanded Key Features List

• Hybrid Driver System: Combines a 10mm ADLC dynamic driver for impactful lows and mids with a balanced armature driver for articulate, extended highs.
• AKM SEQ 4493 DAC Chip: Delivers high-resolution decoding with detailed clarity, natural tonality, and musical warmth.
• Dual Ultra-Low-Noise Amplifiers: Provides clean, distortion-free power for both sensitive IEMs and higher-impedance headphones.
• Balanced and Single-Ended Outputs: Includes 3.5mm and 4.4mm outputs for maximum compatibility and improved channel separation.
• Time Stream Metal Cables: Premium included cables with both unbalanced and balanced terminations for flexible, high-quality connectivity.
• Six Selectable Digital Filters: Allows fine-tuning of sound signature to match personal preferences and music genres.
• Premium Transparent Acrylic Housing: Lightweight yet durable construction with stainless steel accents for modern aesthetics and long-term reliability.
• Hand-Assembled Craftsmanship: Built and quality-checked in Portland, Oregon for exceptional consistency and performance.

FAQ Section

Q: What type of drivers does the Iris use?
A: The Iris features a hybrid configuration with a 10mm ADLC dynamic driver for lows and mids, and a balanced armature driver for detailed high frequencies.

Q: Does this bundle support balanced audio connections?
A: Yes, the Iris includes a 4.4mm balanced cable and the Relay DAC/AMP features a 4.4mm balanced output for improved channel separation and output power.

Q: Can the Relay power higher-impedance headphones as well?
A: Yes, with selectable high and low gain modes and dual amplifiers, the Relay can drive both sensitive IEMs and more demanding headphones.

Q: What accessories are included with the Iris?
A: The package includes three types of ear tips, a handcrafted leather IEM wallet, and Time Stream Metal cables with both 3.5mm and 4.4mm terminations.

Q: Is this setup suitable for high-resolution audio playback?
A: Absolutely. The Relay supports DSD and PCM formats, and the Iris hybrid drivers deliver detailed, dynamic performance ideal for hi-fi listening.

Q: Where are these products designed and assembled?
A: The Iris is hand-assembled in Portland, Oregon, and the Relay DAC/AMP is designed by Campfire Audio in the USA.

Q: Are third-party cables compatible with the Iris?
A: Yes, the Iris uses standard MMCX connectors, making it compatible with many aftermarket upgrade cables.

Q: Is the Iris comfortable for long listening sessions?
A: Yes, its lightweight acrylic housing and ergonomic universal fit design make it suitable for extended listening without fatigue.