Sale!

Headphone amplifier on NE5532 K275 KIT

Original price was: 10,00 €.Current price is: 6,00 €. Excl. VAT, calculated at checkout

The device is a variant of the C-MOY Pocket Amp portable headphone amplifier [1]. This amplifier is
necessary when using high-impedance headphones with reproducing equipment without a built-in amplifier
(mp3-players, PC audio card line-out), but can also be used with regular headphones.

 

5 in stock

  • Done Satisfaction Guaranteed
  • Done No Hassle Refunds
  • Done Secure Payments
GUARANTEED SAFE CHECKOUT
  • Visa Card
  • MasterCard
  • American Express
  • Discover Card
  • PayPal
SKU: Leistungsverstärker für Kopfhörer K275 Kit Categories: ,

Description

General description
The active element is the low-noise operational amplifier (OU) U2. The scheme is installed OU series TL072,
but it can be replaced by any similar, for example, NE5532, OPA2134, OPA2132, etc.
The circuit is powered by one or two batteries (or batteries) 6F22 “crown”. By using your own power, you can
increase the operating time of portable playback equipment.
At Shelter U1, a circuit for creating a virtual earth for converting a unipolar power supply into a bipolar power
needed for the operation of the amplifying chip U2 has been assembled.
It is possible to supply the circuit from a mains unipolar source for stationary use of the device [2].

Specifications
Battery ……………………….. 6F22;
Network source …………………… 9 – 24 V;
Ipotr ……………………………………………. <10mA;

Quick User Guide

Additional information

Weight 0,3 kg

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products