HAYDEN HY-I4II 4-Channel Headphone Amplifier.
Product ID: 378626356
⚡UL certified 5V 2A power supply
🎧4 independent headphone channels
🔊20dB gain per channel
Description
🎧 Amplify your sound, multiply your vibe.
- POWERFUL AMPLIFICATION - Up to 20dB gain with low output impedance ensures your headphones deliver crisp, dynamic sound at any volume.
- PORTABLE VERSATILE POWER - Includes a UL certified 5V 2A adapter compatible with power banks—take your pro-grade audio anywhere.
- QUAD CHANNEL AUDIO SHARING - Seamlessly connect 4 headphones to one source—perfect for collaborative studio sessions or group listening.
- STEREO TO MONO FLEXIBILITY - Switch effortlessly between stereo and mono inputs to match your setup and optimize audio clarity.
- PERSONALIZED VOLUME CONTROL - Each channel sports its own volume knob, letting every listener dial in their ideal sound level without compromise.
The HAYDEN HY-I4II is a compact 4-channel headphone amplifier designed for professional and home studio use. It supports both 1/4" and 3.5mm inputs, offers independent volume control per channel, and features a stereo-to-mono switch. With up to 20dB gain and a low output impedance, it powers headphones to their full potential. The included UL certified 5V 2A power adapter enables flexible, portable use, making it ideal for musicians, producers, and audio enthusiasts seeking shared, high-quality monitoring.
Specifications
| ASIN | B09KMFGGMW |
| Brand | hayden |
| Customer Reviews | 4.1 4.1 out of 5 stars (36) |
| Date First Available | 28 October 2021 |
| Item Dimensions LxWxH | 14 x 9 x 3 Centimeters |
| Item Height | 3 Centimeters |
| Item Weight | 690 g |
| Item Width | 9 Centimeters |
| Item model number | HY-I4II |
| Model number | HY-I4II |
| Product Dimensions | 14 x 9 x 3 cm; 690 g |
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