Campfire Audio Relay Portable USB DAC Amplifier for iPhone & Smartphone – 3.5mm / 4.4mm Plug

Pinnacle of Portable Audio – Pure Sound, Anywhere

Rediscover your music with the Campfire Audio Relay Portable USB DAC Amplifier, expertly engineered for audiophiles on the move. Featuring Japan-made AKM 4493SEQ DAC and dual operational amplifiers, Relay brings true high-fidelity sound to your iPhone, smartphone, laptop, or tablet. Enjoy professional-grade detail, clarity, and dynamic power in every note – no matter where you listen.

Key Features

• High-End Sound on the Go: Elevates portable listening with Campfire Audio’s signature tuning philosophy.
• Premium AKM 4493SEQ DAC: Japanese craftsmanship ensures wide frequency response and 32-bit resolution decoding.
• VELVET SOUND™ Technology: Presents immersive, natural soundstage and exquisite musical detail.
• Dual Gain Modes: Easily switch between Low Gain and High Gain for perfect pairing with IEMs or headphones.
• Multiple Output Options: Equipped with 3.5mm single-ended and 4.4mm balanced headphone outputs.
• Six Digital Filters: Quickly select your perfect sound profile — from enhanced vocals to warm immersion or crisp detail.
• Plug & Play Convenience: Universal USB-C interface works with iPhone (via adapter), Android, Windows PC, Mac, and tablets.
• Compact & Durable Design: Crafted with a CNC aluminum body for lasting reliability and a sleek finish.

Powerful Performance Specifications

• DAC Chip: AKM 4493SEQ
• Body Material: CNC Aluminum
• Outputs: 3.5mm (Single-Ended), 4.4mm (Balanced)
• Supported Formats: PCM up to 384kHz / 32bit
• Gain Modes:
  • High Gain: 2 Vrms (Single-Ended), 4 Vrms (Balanced)
  • Low Gain: 1.35 Vrms (Single-Ended), 2.7 Vrms (Balanced)
• Dimensions: 57 × 23 × 10 mm

Six Digital Filter Options – Your Music, Your Way

• Short Delay Sharp Roll-off: Enhanced vocal articulation and instrument separation.
• Sharp Roll-off: Crisp highs and precise transient response.
• Short Delay Slow Roll-off: Warm and immersive, perfect for ambient soundscapes.
• Slow Roll-off: Smooth, emotive sound with expansive staging.
• Super Slow Roll-off: Analog-like depth and expressive width.
• Low Dispersion Short Delay: Balanced detail and spatial presentation for all music genres.

Why Choose Campfire Audio Relay?

Take your high-resolution audio on the go with a powerful, pocket-sized DAC/amp that redefines portable listening. Whether you crave detail, warmth, or versatility, Relay adapts to your musical taste. Premium Japanese components and robust construction ensure a flawless listening experience wherever you are.

Order Now – Limited Stock Available!

Upgrade your portable audio today with the Campfire Audio Relay USB DAC Amplifier. Fast shipping & impeccable quality — experience music as it’s meant to be heard.