HAYDEN HY-I4II 4-Channel Headphone Amplifier.
Product ID: 378626356
⚡UL certified 5V 2A power supply
🎧4 independent headphone channels
🔊20dB gain per channel
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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.
| 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 |
J**C
Good Product
Using it in my home studio. Three inputs (RCA, 1/4", 1/8") and two physical outputs (1/4" & 1/8" per output), mute on inputs, and stereo/mono switch offer a high flexibility of configuration. The bundled power adapter is a USB power adapter, so you can use the power cable to power it using a power bank also.
A**E
Godd gear to have
Good for singers and musicians live performances
B**J
Excellent sound but loud pop when powering on
I use it on my PC to split signal among earphones and Amp+Speakers. Sound is excellent! I was using the Fifine N6 which is also very good but does not have a power button. This one comes with a power button which is nice. Also this has both quarter inch and 3.5mm output sockets for each channel so no need for adaptors to connect any earphone. But the only complaint I have is that it makes a rather loud popping sound when switching on.
G**S
IT DID NOT WORK. RECEIVED A FAULTY PRODUCT
The amplifier works for less than a minute and stops. Turn it OFF and ON, it will work for a few seconds more and go off again. Apparently this was the last piece available and I suspect it was a faulty or damaged item. I am unable to return item through Amazon since I have moved to another City and the return address is not accepted. Is there a way to return, rectify, replace or refund ? Update after a week : The supplier did not bother to respond to my calls. After accepting my loss, I opened the device and found out that it was already tampered or repaired. See picture attached. Learned a lesson, all that glitters is not gold.
P**R
Fantastic product
Bought this for my father who is almost 80% hearing impared. This really saved me, in being able to show him (and have him listen to) his much loved old movies.
R**L
Excellent
It has a regular 6.35 mm input ( common for all headphone amplifiers). But this has extra inputs of 3.5 mm and RCA input as well. All the three inputs can be muted. Stereo/mono selector switch is also given. Excellent. It has four parallel 3.5 mm outputs in addition of four usual 6.35 mm outputs. Actually, I wanted a headphone amplifier having rca/3.5 mm outputs. This is found very useful to me. Sound quality is superb. Attractive looking and good finishing metal material.
A**R
Very good quality product and sound
This is the Best product to compare any other
A**D
Very noisy
I am using brand new motu m4 and This hayden device is extremely noisy Waste of money it is .
Trustpilot
2 weeks ago
2 weeks ago