Premium-grade aluminum alloy body with precision CNC milling for superior durability and heat dissipation
High-fidelity 4-channel amplification with ultra-low distortion (THD<0.01%) for studio-grade audio reproduction
Dual headphone outputs with independent volume control for professional monitoring or shared listening sessions
Advanced OP-AMP circuitry supporting 24-bit/192kHz audio decoding for lossless music playback
Portable rugged design (180x120x45mm) with non-slip silicone base for both studio and mobile DJ setups
Gold-plated 3.5mm/6.35mm combo jacks ensuring oxidation-free signal transmission for years
Multi-voltage compatibility (DC12V-24V) with worldwide power adapter included for international touring musicians
Professional-grade potentiometers with 50,000+ rotation lifespan for precise volume adjustment
Thermal-regulated silent fan system maintains optimal temperature during extended studio sessions
Dual-purpose device: perfect for audiophile headphone amplification and high-impedance headphone driving






























Recent Purchase
View All
Customer Reviews
Average Rating
4.5





4.5
2 global ratings
5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (4)
Love OKWISHING. Everything I've ordered I have been satisfied with. Clothes are great quality and true to size.
Apr.13.2024

Helpful (4)
Apr.13.2024
1***m

Helpful (1)
Sooo cute!! Absolutely loved everything I got
May.26.2024

Helpful (1)
May.26.2024
- 1
HA400 metal stereo headphone amplifier 4 channels portable hifi headset power amplifier home audio interface
$15
Color:


Quantity:
Add to Cart
Wishlist
Features
See More