SKU: 70448711856

Eleven XI Audio Broadway Headphone Amplifier

Sale price$2182.50 Regular price$2425.00
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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

Eleven XI Audio Broadway Headphone AmplifierThe world's first high performance full balanced discrete class A headphone amplifier by Eleven Audio TM combines smooth detailed sound with the noise free black backgrounds. Amazing low level detail, smooth very real mids and vocals, and clear highs only begin to describe how good this amp is! Internal user replaceable batteries dramatically reduce AC line noise to negligible levels. This amp will run for hours without AC power, or plug in for

The world's first high performance full balanced discrete class A headphone amplifier by Eleven Audio TM combines smooth detailed sound with the noise free black backgrounds. Amazing low level detail, smooth very real mids and vocals, and clear highs only begin to describe how good this amp is!

Internal user replaceable batteries dramatically reduce AC line noise to negligible levels. This amp will run for hours without AC power, or plug in for continuous play, with the same highly refined sound on either power source. Circuitry is designed to float the batteries on the mains at all times for pure clean sound.

Accepts only balanced XLR L/R channel inputs. Four channels of amplification straight through to a high performance balanced headphone connection with 1.5 full watts of super smooth sounding class A bias amplification. DC coupled means huge low frequency bass resolution, the Broadway sounds way larger than it looks and can drive nearly any power hungry headphone with ease.

Specifications:

  • Frequency Response: DC-100 KHz
  • Power: 1.5 watts @ 32 ohms fully balanced class A operation (amplifier biased full on at all times, no edgy crossover distortion typical of other amplifiers)
  • Signal to noise ratio 130 dB
  • Run time: Approx. 6 hours on full battery, indefinitely while connected to the external AC power supply
  • Inputs: Stereo balanced 3 pin XLR's only
  • High quality volume adjust potentiometer
  • Headphone Outputs: 4 pin balanced XLR and 4.4 mm Pentaconn
  • Batteries: Replaceable Li Ion 18650 x 4 batteries add to power supply filtering
  • AC Charge adaptor: 100-240 VAC, 50-60 Hz. (Unit has built-in battery management, auto-off on low battery, auto charge). Requires a standard grounded IEC C13 style AC cord (not included)
  • Dimension: 8.3 in W x 6.1 in D (plus volume knob) (212 mm L x 156 mm D, 190 mm including volume control), 1.9in / 48 mm H
  • Weight: Approx. 1150 grams with battery

HIGHLY RECOMMENDED for our ABYSS Diana headphones

(Lower power Broadway S also available for high sensitivity headphones and IEM's).

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70448711856

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Luke Sorensen
Battle Creek, US
★★★★★ 5
Perfect After-Sun Lotion
This lotion feels amazing after being out in the sun all day. It keeps my skin soft and hydrated without feeling greasy, and the scent is light and tropical. I also love the subtle glow it gives my skin. Great size for keeping in a beach bag or taking on vacation. Definitely recommend if you want your tan to last longer and your skin to feel moisturized.
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Reviewed in the United States on May 13, 2026
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JD
New York, US
★★★★★ 5
Smells Devine
I got this Hawaiian Tropic After Sun Lotion to use after long beach days this past summer, and it quickly became part of my routine. It feels soothing on the skin after sun exposure and absorbs nicely without leaving a greasy layer. What I noticed most is how well it helps maintain my tan. My color seemed to last longer and fade more evenly when I consistently used it. I even saw a difference when I was using tanning beds — my skin looked more hydrated, which made the tan appear richer and less patchy. The scent is another highlight. It has that classic tropical fragrance that instantly smells like summer vacation — warm, beachy, and nostalgic without being overpowering. I’ll definitely be repurchasing before my upcoming vacation because it makes such a noticeable difference in how my skin looks and feels after sun exposure.
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Reviewed in the United States on March 3, 2026
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Luna
Pawtucket, US
★★★★★ 4
Better than expected!
I was pleasantly suprised by this lotion. I bought it to help maintain my self tanning lotion, and also for days after being in the sun. The lotion is not too thick and not sticky. The scent is tropical and nice, bit it’s not too strong. I will buy this lotion again.
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Reviewed in the United States on June 22, 2025
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Amazon Customer
Cuba, US
★★★★★ 5
Hydrating
A nice lotion, smell is good, not great, but hydrates well.
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Reviewed in the United States on May 23, 2026
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Bobby Novosad
Alexandria, US
★★★★★ 5
This is the one to buy🔥
The reviews are all legit. No streaking, no staining, just a smooth, gradua,l natural looking glow🔥.
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Reviewed in the United States on May 23, 2026

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