All Spectrum Electronics hobby kits, components, semiconductors, test and measurement, tools and supplies - www.allspecturm.com   
  Catalog » SPL » Vacuum Tube Amplifiers » K4040 My Account  |  Cart Contents  |  Checkout   
Categories
Manufacturers
STEREO TUBE AMPLIFIER KIT / CHROME VERSION K4040 - All Spectrum Electronics
STEREO TUBE AMPLIFIER KIT / CHROME VERSION *Currently unavailable. We don't know when or if this item will be back in stock.*
Model # K4040
 $1,399.00  $489.65 
STEREO TUBE AMPLIFIER KIT / CHROME VERSION
Click to enlarge
*Currently unavailable.*
*We don't know when or if this item will be back in stock.*

For most of us a high power tube amplifier is unaffordable. This kit changes that, so that now everybody can enjoy that sublime "tube sound". The sound of tubes has never been surpassed, nor by transistors, nor by FETs. In the course of developing this amplifier, special attention was given to the housing so that the expensive tubes are on display in a way that is very pleasing to the eye. The weakest point of an tube amplifier are the output transformers ; that's the reason why we use ultra-linear and over-rated output transformers (toroidal) to guarantee a rich bass response. To extend the life of the precious valves, the amplifier is provided with an switch on delay, so that the high voltage is switched on when the tubes are warmed up.

 Features
  • pure valve sound with high quality EL34 tubes
  • high quality black and chrome housing
  • chrome valve socket covers
  • easy bias adjustment with LED indication
  • removable bottom for easy access and service
  • high quality capacitors and components
  • gold plated input and speaker terminals
  • standby function
  • "Soft start" circuit for power transformer

 Specifications
  • output power: 2 x 90Wrms music power for loads of 4 or 8 ohm
  • power bandwidth: 15Hz - 40kHz (-3dB ref. 50W)
  • frequency range: 8Hz - 80kHz (-3dB ref. 1W)
  • harmonic distortion: 0.08% (1kHz / 1W) / 0.7% (1kHz / 90W)
  • signal-to-noise ratio: > 105dB (A-weighted ref. 90W)
  • channel separation: >75dB (ref. 90W)
  • input impedance: 34Kohm
  • input sensitivity: 1Vrms at 95W
  • damping factor: >10 (100Hz)
  • weight: 37.5lb
  • dimensions: 16.7" x 5.1" x 13.8"

 Downloads
  - Manuals
           











 

This product was added to our catalog on Saturday 05 November, 2005.
Reviews *Currently unavailable. We don't know when or if this item will be back in stock.*
Customers who bought this product also purchased
All Spectrum Electronics Combined Resistor Color Code and Ohms Law Formula Wheel Reference Card ==FREE==
All Spectrum Electronics Combined Resistor Color Code and Ohms Law Formula Wheel Reference Card ==FREE==
Shopping Cart more
0 items
Quick Find
 
Use keywords to find the product you are looking for.
Advanced Search
Manufacturer Info
Velleman
Other products
Notifications more
NotificationsNotify me of updates to STEREO TUBE AMPLIFIER KIT / CHROME VERSION
Tell A Friend
 
Tell someone you know about this product.
Reviews more
Write ReviewWrite a review on this product!
What's New? more
Carlingswitch Circuit Breaker, DC 15A rated 80v MAX, UL / CSA
Carlingswitch Circuit Breaker, DC 15A rated 80v MAX, UL / CSA
$15.00
Reference
Resistor Color Code Chart and Ohms Law Formula Wheel Chart
Information
Shipping Info
Terms and Conditions
Credit Application / NET30 Accounts
Location
Contact Us

Contact Us

Van Nuys, California

Copyright © 2004-2017 All Spectrum