MCM Electronics

Telephone AmplifierMCM Part #: 28-12926  |  Velleman SA Part #: K4900

No reviews yet!
Login to rate or review this product

Telephone Amplifier Kit

This telephone amplifier may be used as a free-standing amplifier with speaker, e.g. to listen to a telephone conversation, or the output may be connected to an amplifier or mixing panel (e.g. radio stations).

Product Description

Specifications:

  • input: isolation transformer interface
  • speaker output: 0.5W / 8ohm
  • line output: 0dB (0.775Vrms)
  • power requirement: 7 - 9V AC or 9 - 12V DC / 150mA
  • PCB dimensions: 2.5 x 2.1"

Product Reviews

  • Rate It!
    Be the first to rate this product!

    Login Here to rate and review this product.

Associated Products

Image of Rosin Core Solder 60/40 Tin/Lead 6OZ.

21-1045 - Rosin Core Solder 60/40 Tin/Lead 6OZ.

Rosin Core Solder(six ounces) Ideal for general purpose electronic repair and assembly use. Tin/lead formulation provides the lowest possible melting point.

In Stock

$8.59

Buy Now
Image of Adjustable Solder Station

21-7945 - Adjustable Solder Station

Adjustable Soldering Station No–nonsense, low cost station is designed for the hobbyist or classroom, where durability, physical size, and budget are a concern. It is also perfect for occasional use in the home workshop or tech bench.

In Stock

$29.99

Buy Now

Others Also Bought

Image of Platoshear Lead Cutter

22-8705 - Platoshear Lead Cutter

Lead cutters that provide effortless shearing action, and require less operator effort. Features a thin profile designed for those hard-to-reach areas in electronic assembly.

In Stock

$4.99

Buy Now
Image of 60W Compact Digital Soldering Station

21-10115 - 60W Compact Digital Soldering Station

This compact soldering station features a digital display and low profile casing. Its compact design will fit on any tool bench and is small enough for convenient storage. The efficient, thermostat-controlled, 60-watt output of this unit provides almost in...

In Stock

$62.99

Buy Now
Image of Lead Free Solder Tip Cleaner

21-1075 - Lead Free Solder Tip Cleaner

The finest tip cleaner available Helps restore solder tips by removing old flux and solder .5 oz. can with two-sided tape allows placement on or near soldering station

In Stock

$7.99

Buy Now
Package Specifications & Dimensions
Weight:0.5 lbs.
Hazardous:No
RoHS Comp:Yes
Warranty:90 days
Need to Return?
Length:6 in.
Width:5 in.
Height:1.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 689

MCM Cat 56, Page 615

PDF Reference

Requires Adobe Acrobat Reader.

Mfr. Info

Velleman SA Logo
Mfr. Name:Velleman SA
Mfr. Part Number:K4900