--- product_id: 47977351 title: "MICROAMP HA400 Ultra-Compact 4-Channel Stereo Headphone Amplifier for Studio Monitoring" brand: "behringer" price: "€ 34.02" currency: EUR in_stock: true reviews_count: 13 category: "Behringer" url: https://www.desertcart.gr/products/47977351-microamp-ha400-ultra-compact-4-channel-stereo-headphone-amplifier-studio store_origin: GR region: Greece --- # Stable DC 12V power adapter included 4 independent stereo outputs Individual volume control per channel MICROAMP HA400 Ultra-Compact 4-Channel Stereo Headphone Amplifier for Studio Monitoring **Brand:** behringer **Price:** € 34.02 **Availability:** ✅ In Stock ## Summary > 🎧 Amplify your studio’s vibe—4 listeners, 1 flawless mix! ## Quick Answers - **What is this?** MICROAMP HA400 Ultra-Compact 4-Channel Stereo Headphone Amplifier for Studio Monitoring by behringer - **How much does it cost?** € 34.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/47977351-microamp-ha400-ultra-compact-4-channel-stereo-headphone-amplifier-studio) ## Best For - behringer enthusiasts ## Why This Product - Trusted behringer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise-Free Performance:** Low-noise 4580 op amps deliver crystal-clear audio even at max volume. - • **Plug & Play Simplicity:** Easy setup with included DC adapter and universal 3.5mm jacks—no tech hassle. - • **Ultra-Compact Powerhouse:** Sleek, space-saving design fits effortlessly into any professional or home studio. - • **Personalized Volume Control:** Each listener customizes their own audio level for perfect mix clarity. - • **Studio-Grade Multi-Listener Setup:** Power up to 4 headphones simultaneously with pristine stereo sound. ## Overview The Behringer MICROAMP HA400 is an ultra-compact, solid-state 4-channel stereo headphone amplifier designed for professional studio monitoring and group listening. It features four independent headphone outputs with individual volume controls, powered by low-noise 4580 operational amplifiers for high-fidelity sound at any volume. The included DC 12V adapter ensures stable operation, making it ideal for recording studios, rehearsal rooms, and collaborative audio environments. ## Description From the manufacturer HA400 Ultra-Compact 4-Channel Stereo Headphone Amplifier Ultra-compact headphone amplifier system for studio and stage applications Highest audio quality with virtually all types of headphones even at maximum volume 4 independent headphone outputs Individual level control per channel Simple signal distribution Designed for recording studios, rehearsal rooms, and monitoring setups where multiple listeners need access to the same audio signal. For more details, please download the official PDF via the page link provided, or visit the Behringer official website and search for product name "0835-AAF" or "HA400" to access further information. Compact headphone amplifier for studio monitoring Phones Level control per channel DC 12 V adapter included 4 independent stereo high-power amplifier sections MICROAMP HA400 If you're tracking more than one musician at a time, or if everyone in the group wants to listen to the playback, you’re need a monitor distribution system. A distribution system allows everyone to listen in, and control the volume of his or her own headphones. The compact and flexible HA400 can power up to 4 pairs of headphones and up to 4 independent volumes, with outstanding audio quality – even at maximum volume! Altogether Now You can use this super-compact stereo headphone amplifier with practically any headphones – four of them at the same time, to be exact! Let up to 4 different people in your studio listen to the main mix while recording, and each listener can determine their own preferred volume level using the dedicated output level controls. The HA400 contains 4 high-power stereo amplifiers that maintain the highest sonic quality even at maximum volume levels. Ultra low-noise 4580 operational amplifiers are employed for outstanding audio performance – these are the same op amps found in “full-size” audio equipment – plus, a dedicated 12-Volt DC adapter is included. Great Sound, Great Value When a recording session calls for everyone's heads – and ears to be in the game, the HA400 is the perfect solution – and a real money-saver! Let your ears guide you by checking out the amazing HA400 at a Behringer dealer near you – or get yours online today. Review: Great piece of kit at a low price - I bought this as a four channel audio duplication and disturbution system for a church streaming and podcast recording setup. Easy to setup. Audio quality is great and the quality of the pots for volume control on each channel are good and have no hiss or crackle when adjusting them. Works well with line level singals, mixer desk monitor outputs, computer line inputs and headphones. Price is just silly cheap for this quality. Well done again Behringer - great kit and great price. Review: Great device for boosting output - Great little item. I needed it to boost the headphone out on my CD/DAB radio. Really improved output. Easily to set up and no noise. It's not what it was designed for really and so my set up can't be classed as HiFi but it's good enough for me.No distortion, easy to connect. ## Features - Ultra-compact 4-channel headphone amplifier designed for studio monitoring and group listening - Four independent stereo headphone outputs, each with its own level control - Suitable for a wide range of standard headphones used in recording and rehearsal environments - Simple and practical design for distributing one audio signal to multiple listeners - DC 12V adapter included for stable and consistent operation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000KIPT30 | | Amplifier Type | Solid State | | Audio Output Mode | Stereo | | Best Sellers Rank | 1 in Headphone Amplifiers | | Box Contents | DC Adapter | | Brand Name | Behringer | | Colour | Black | | Compatible Devices | all | | Connector Type | 3.5mm Jack | | Country of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (9,194) | | Enclosure Material | Composite | | Item Part Number | 4033653010856 | | Item Weight | 372 g | | Manufacturer | Behringer | | Manufacturer Contact Information | Music group commercial BM LTD 17A Brunswick Street, Hamilton HM 10,Bermuda | | Manufacturer Part Number | P0386 | | Model Name | HA400 | | Model Number | HA400 | | Output Channel Quantity | 4 | | Output Wattage | 0.04 Watts | | Power Source | Rechargeable Battery Powered (DC) | | Product Warranty | Community. Musictribe. Com. Support. | | UPC | 689076149716 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Behringer - **Colour:** Black - **Compatible devices:** all - **Material:** Composite - **Output wattage:** 0.04 Watts ## Images ![MICROAMP HA400 Ultra-Compact 4-Channel Stereo Headphone Amplifier for Studio Monitoring - Image 1](https://m.media-amazon.com/images/I/61aBmWlOFeL.jpg) ## Available Options This product comes in different **Pattern, Style** options. ## Questions & Answers **Q: wanna know if i comes with the power supply ?** A: Yeah sure does. Good little unit for monitor head sets. Not suitable for final mixing though as it has its own little amp which will colour your mix. **Q: Hi can I use an electric guitar with mixer?** A: Yes it will work, but! it won't be very loud, as the output from a guitar pick up is very low. 2. It will only sound in one side of the headphones, as guitars are mono and Ha 400 requires a stereo input, unless you have a Gibson 345 that is, as that is a stereo guitar. **Q: Would this work from my mixer, to a passive monitor on stage.** A: No the output is too low to run a speaker, ok for headphones or as a line output feed to another amplifier. **Q: Can i listen to pc and xbox one audio at the same time using 1 headset with this?** A: If your mic is separate then all you would need to do is send audio out ur pc to tv hdmi channel then plug headphones into tv ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great piece of kit at a low price *by B***. on 26 February 2024* I bought this as a four channel audio duplication and disturbution system for a church streaming and podcast recording setup. Easy to setup. Audio quality is great and the quality of the pots for volume control on each channel are good and have no hiss or crackle when adjusting them. Works well with line level singals, mixer desk monitor outputs, computer line inputs and headphones. Price is just silly cheap for this quality. Well done again Behringer - great kit and great price. ### ⭐⭐⭐⭐⭐ Great device for boosting output *by A***A on 22 September 2025* Great little item. I needed it to boost the headphone out on my CD/DAB radio. Really improved output. Easily to set up and no noise. It's not what it was designed for really and so my set up can't be classed as HiFi but it's good enough for me.No distortion, easy to connect. ### ⭐⭐⭐⭐ Small and compact *by P***N on 8 January 2025* Quickly delivered by Amazon Prime as ever. Great price compared to other online sources. The headphone amp is very small (see photos with hand in shot for scale) but came neatly packaged with the required 12v dc adapter for a UK socket. I am using it to drive my higher impedance (80 Ohm) Beyerdynamic DT770 Pro headphones and although the maximum volume is not ear splitting it is a significant improvement than just being driven straight from my MacBook Air M3 headphone socket. All 4 amps work independently and don’t seem to be affected if all used at the same time. Good clean sound with no distortion even at max volume. For the price and the size it’s a great piece of kit. ## Frequently Bought Together - Behringer MicroAMP HA400 4-channel Headphone Amplifier (HA400d1) - VCE 6.35mm (1/4 inch) Male to 3.5mm (1/8 inch) Female Stereo Audio Jack Adapter for Aux Cable, Guitar Amplifier, Headphone, 2 Pack - Tisino 1/4 inch TRS Cable, Quarter inch 1/4 TRS to TRS Balanced Stereo Audio Cable Male to Male Pro Interconnect Cable Guitar Cable, Nylon Braid - 3 FT --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/47977351-microamp-ha400-ultra-compact-4-channel-stereo-headphone-amplifier-studio](https://www.desertcart.gr/products/47977351-microamp-ha400-ultra-compact-4-channel-stereo-headphone-amplifier-studio) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-23*