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Mini Audio Attenuator 3.5mm/RCA Volume Controller Stereo Preamp w/Tone Control

Item description

Warm Tips

  • 3.5mm and RCA inputs or outputs cannot work together, please select one input and one output at a time.
  • DC 12-24V, if the input signal amplitude is ＜1V, a 12V power supply is enough; if the input signal amplitude is ＞1V, please provide a higher power supply(≤24V).

Features

  • With 3.5mm / RCA inputs and outputs, can be compatible with many devices and satisfy many usage scenarios.
  • Design NE5532 preamplifier compensation and a 0db/-15db switch that supports passive and active working:

When the switch pops up, it can be used as an attenuated tone circuit in a passive state, with a gain of -15 dB.

When the switch is pressed, it should be connected to the power adapter first and it will work in an active state with a gain of 0db(input and output signal are the same).

  • With 3 adjustment knobs, support adjusts the main volume, treble and bass respectively according to your preference.

Parameters

  • Audio input: 3.5mm / Stereo RCA
  • Audio output:  3.5mm / Stereo RCA
  • Gain: 0db/ -15dB 
  • Power supply: DC 12-24V(5.5*2.1)
  • Dimensions(W*D*H): 53*88*38mm / 2.08*3.46*1.49in
  • Net weight: 200g/0.44lb
  • Package weight: 300g/0.66lb

Packing list

  • 1*Tone Controller
  • 1*Power Adapter
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Customs Clearance
We are NOT responsible for any customs duties fee.
We are NOT responsible for any import tax or customs delay.
 
Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). 

Free Return Within 30 Days

We provide  return within 30 days for all items you bought on eBay, full refund and return shipping will be provided.

1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).

If you are satisfied with our products and service please leave a 5-star StarStarStarStarStar. Positive feedback rating Feedback is very important to us just like our lives, please DO contact us before you leave a neutral Neutral feedback rating or negative Negative feedback rating feedback, we will provide better solutions until you are satisfied.

 

 

 

Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc.
 
As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.
 
We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience.
Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at:
 
 Working time

Beijing(CN)Monday-Friday09:00 AM - 18:00 AM
New York(US)
Sunday to Thursday08:00 PM - 05:00 AM
London(UK)Monday-Friday01:00 AM - 10:00 AM
Paris(FR)Monday-Friday02:00 AM - 11:00 AM
 
During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
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