A popular choice among musicians, producers, and engineers who need to monitor multiple headphone mixes simultaneously, the Behringer HA8000 8-Channel Stereo Headphone Ampprovides a convenient way to distribute audio signals for up to 16 headphones in both studio and live-sound environments. The versatile HA8000 features eight independent stereo-amplifier sections, each providing an impressive level of output and clarity. Each amplifier section has its own volume control, Main In 1/Main In 2 select switch, and a stereo or dual-mono select switch, allowing for personalized monitoring experiences. The front panel includes an 8-segment LED meter for each channel, ensuring that users can visualy monitor signal levels and avoid distortion.

Beyond its core functionality as a headphone amplifier, the HA8000 excels as a distribution hub, supporting direct inputs for quick and easy connection of additional audio sources. The 1 RU rackmountable design allows for easy integration into studio setups.

Studio and Stage Applications    8 Independent Stereo Channels    Connect up to 16 Headphones    2 Stereo Main Inputs, 2 Separate Mixes    Level Knob and Mono Switch per Channel    8 Independent Direct Stereo Inputs    2 Main Input-Level Knobs    8-Segment LED Output Meter per Channel    100-240 V Universal Power Supply

• The HA8000 offers 8 high-power amplifiers that can drive loads down to 8 ohms. 
• Each amplifier section features its own 8-digit LED output level meter, main in 1 / main in 2 select switch, a stereo or dual-mono select switch, and a 1/4" direct input for integrating an additional sound source. 
• The front panel gives you one 1/4" phone output jack per channel. The main section features a dedicated 5-segment LED input meter, plus main in 1 and main in 2 level dials.

• The rear panel offers comprehensive connectivity. Each channel includes an additional 1/4" output, enabling up to 16 headphones to monitor eight distinct mixes simultaneously.
• The back panel also provides access to the HA8000’s per-channel stereo direct inputs and the main 1 and 2 Inputs.

• Professional multipurpose multi-headphone amplifier system for stage and studio applications
• High sonic quality for virtually all types of headphones, even at maximum volume
• 8 totally independent high-power stereo amplifier sections
• Dual headphone outputs per channel: supports up to 16 pairs of headphones simultaneously
• 2 stereo main inputs for two independent mixes, accessible from all 8 output channels
• 8 independent direct inputs provide up to 8 individual stereo mixes
• Output level control and accurate 8-digit LED output meter per channel
• Mono/stereo switch per channel for more flexibility
• Direct input connector on each channel for easy connection of any sound source
• Universal Planet Earth switching power supply for maximum flexibility (100 to 240 VAC), noise-free audio, superior transient response plus low power consumption for energy savings
• Rackmountable design (1 RU)

Related Questions and Answers

Q: 1. Can anyone compare the sound quality of the RS 175 to the Sennheiser HD 450BT wireless (bluetooth) headphones?

A: I am not seeing much reviews on the differences in Sound Quality. They should be very similar. The one main difference between the 2 will be the connectivity. The RS175 has a Base that has Analog and Digital Optical Audio Input to which it transmits the audio to the packaged headphones over Radio Frequency (RF). A System like this is mainly used with a TV to transmit the audio. The HD450BT connects with Bluetooth which is meant to connect with a portable device like a Smartphone or Tablet.

Q: 2. Will the manufacturer warranty be honored?

A: The Marantz Stereo 70S 2.1-Channel Network A/V Receiver BH #MASTEREO70S would have a limited 5 year manufacture warranty.

Q: 3. I'm looking to hook up external microphone to my iPhone 14 pro. Would this Apple adapter work for me ? Microphone Is Sunpak

A: Yes, the Apple Lightning to 3.5mm Headphone Jack Adapter BH #APLAADAP would be the adapter needed to connect a 3.5mm mic.

Q: 4. Could I sufficiently power these with a FiiO A5?

A: Absolutely! Output Power: 800 mW (32 Ohms / THD 1%) ≥150 mW (300 Ohms / THD 1%)

Q: 5. Originally, Sennheiser HD 800S were made in Germany. I heard the new production had moved out of Europe. Where are these made now?

A: The Sennheiser HD 800 S Dynamic Open-Back Stereo Headphones are still made in Germany according to our system.

Q: 6. how do you hook the headtap up to a digital mixer?

A: The headtap has a standard 1/4 jack line out. so you can easily go from 1/4 to 1/4 or 1/4 to XLR from the headtap to the mixer. I connect mine coming off a wedge monitor for my bass player and it works great!

Q: 7. Does this allow one to use a non-apple headset with mic (e.g. Bose SoundSport wired for Android) for phone calls on an iPhone 8+??

A: Those headsets wired for Android may not work with phone calls.

Q: 8. is the headset adjustable for smaller person?

A: The Sennheiser RS 175 Digital Wireless Headphone System BH #SERS175 will have an adult fit and will fit most adult sizes but would not fit smaller children.

Q: 9. Can anyone compare the sound quality of the RS 175 to the Sennheiser HD 450BT wireless bluetooth headphones?

A: After a search, I am not finding much differences in audio. The main difference between the 2 will be the Wireless Connectivity. The 450BT provides Bluetooth to connect wirelessly to any other Bluetooth capable device. The RS 175 operates on Radio Frequency (RF) that interacts wirelessly with the Base. You will need to connect your audio source to the Base to transmit audio to the packaged headphones.

Q: 10. Is this TRS or TRRS?

A: This ChargeWorx Lightning to 3.5mm Headphone Adapter (White, 3") would be TRRS.