Add $175.00 for FREE shipping
Stereo Tube Amplifier Unleashes Audio Bliss Upon Your Ears
Velleman K4040 Chrome Tube Stereo Amplifier, 2x90W RMS
Velleman K4040 Chrome Tube Stereo Amplifier, 2x90W RMS
Velleman K4040 Chrome Tube Stereo Amplifier, 2x90W RMS
Item# 76393
Free shipping on orders over $175 - See Details

Overview

  • Provides and entire kit ready for you to assemble
  • Features EL34 tubes for warm and rich sound quality
  • Ultra-linear toroid output and power transformers for deep bass
  • Heavy duty, gold plated speaker and RCA connection points
  • Designed around one PCB for effortless assembly and wiring

Essential Info

Some people enjoy building model airplanes while others enjoy crafting things from wood. However, if premium sound quality is important to you or if you are an audiophile who loves to get involved with the hands-on aspect of audio equipment, then the Chrome Tube Stereo Amplifier kit from Valleman may just be the product for you. This kit comes with unique features to assure that it delivers the best in an audio listening experience. Warm, smooth, and rich audio is obtained with EL34 tubes allowing for excellent sound quality delivered to the listener and as the tubes break-in and age, the quality of the audio becomes richer. The K4040 will literally continue to deliver quality audio as time goes on while those who enjoy Tube Rolling will take pleasure in finding that right set of tubes to satisfy their ears. Heavy duty, ultra-linear toroid outputs and power transformers as well as gold plated speaker and RCA connectors help to reinforce the overall sound quality of the K4040.

This clean sounding, low distortion amplifier can push up to 90 watts of RMS power to two speakers, providing plenty of volume and thump so you can actually feel the music. Convenient features consisting of a standby mode to support tube longevity, a soft start circuit which prevents fuse tripping at power-up, a single PCB design for ease of assembly and wiring, a removable cabinet bottom to aid in servicing, and easy bias adjustment with LED readout complete this quality kit. The chrome finish and buff cabinet feet make it easy on the eyes so you can sit back and enjoy the music. This kit is riddled with quality parts from the inside and outside. If you have the skills and the knowhow, then the end result earned by assembling the K4040 kit will be more than gratifying.

Manuals/Software

What's Included

  • 1x - Velleman K4040 Chrome Tube Stereo Amplifier, 2x90W RMS Kit
  • More Info

    Note: The Velleman K8010 comes as a kit with all required pieces for assembly. Tools must be supplied by you. On a scale of 1 to 5 (1 being easiest, 5 being hardest), Velleman rates this kit as a 5 for the skills needed to assemble this kit. Velleman requires the following tools for proper assembly: a 25-40W soldering iron with a small tip, thin raisin-core solder (no flux or grease), a diagonal cutter for wires, needle nose pliers, a small blade, a Phillips screwdriver, and a basic millimeter.

    Specifications

    Specifications
    ManufacturerVelleman
    Manufacturer Product No.K4040
    UPC 836479009271
    Ultra Linear Output TransformerYes
    TubesEL34
    Output Power2 x 90W RMS
    Switch-on Delay for Transformer0.5s
    Switch-on Delay for TubesApprox. 1 Minute
    Bandwidth15Hz to 40kHz (-3dB/1W)
    Frequency Range8Hz - 80kHz (-3dB/1W)
    Harmonic Distortion0.08% at 1W/1kHz | 0.7% 90W/1kHz
    Signal/Noise Ratio>105dB (A-Weighted ref. 90W)
    Input Impedance34Kohm
    Input Sensitivity1V RMS at 95W
    Damping Factor>10 (100Hz)
    Supply Voltage115VAC or 230VAC
    Max. Power Consumption500VA Max.
    Standby CircuitYes
    Built-in Bias Current Indicator with LEDYes
    Ultra-Linear Output TransformerYes
    Dimensions16.7W x 13.8D x 5.1H Inches
    Weight51.72 Pounds


    Important notes:
    Only merchandise credit for defective items returned within 30 days of purchase. No other returns allowed on this item.
    Manufacturer contact information: Velleman Inc, Tel: (817) 284-7785 Ext

    Reviews

    Accessories

    Vanco International SPWAC16-250 16-Gauge Copper Speaker Wire, 250 Feet  Vanco International PROSPW16-100 16-Gauge Copper Speaker Wire, 100 Feet  Panamax M5400-PM Power Conditioner  Panamax M-8x2 Merit X Series Power Conditioner 
    Vanco International SPWAC16-250 16-Gauge Copper Speaker Wire, 250 Feet  Vanco International PROSPW16-100 16-Gauge Copper Speaker Wire, 100 Feet  Panamax M5400-PM Power Conditioner  Panamax M-8x2 Merit X Series Power Conditioner 

    Related Items

    Sign-up for Exclusive Email offers 
    ORDERING INFO
    How to Order Track Your Package Shipping Returns Contact Us Customer Service Retail Store
    MORE INFO
    Getting Started Learning Center FAQ Dealers Customer Testimonials Affiliate Program
    OUR COMPANY
    About Us INSTEON Press Awards Employment Guarantees Security & Privacy
    STAY INFORMED
    Free Catalog Email Newsletter Forum RSS Site Map
    Have questions? Call us at 800-762-7846 (Mon-Fri 5am-7pm and Sat 6am-3pm PT) or send us a message
    Place your order by 3pm PT for same day shipping
    Copyright 1995-2014 SMARTHOME™
    Verisign Secure Site PayPal Acceptance Mark